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<title>变更历史 :: ShardingSphere</title>
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<li data-nav-id="/cn/overview/" title="概览" class="dd-item
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<b>1. </b>概览
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<li data-nav-id="/cn/quick-start/" title="快速入门" class="dd-item
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<b>2. </b>快速入门
</a>
<ul>
<li data-nav-id="/cn/quick-start/shardingsphere-jdbc-quick-start/" title="ShardingSphere-JDBC" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/quick-start/shardingsphere-jdbc-quick-start/">
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<b>2.1. </b>ShardingSphere-JDBC
</a>
</li>
<li data-nav-id="/cn/quick-start/shardingsphere-proxy-quick-start/" title="ShardingSphere-Proxy" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/quick-start/shardingsphere-proxy-quick-start/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>2.2. </b>ShardingSphere-Proxy
</a>
</li>
<li data-nav-id="/cn/quick-start/shardingsphere-scaling-quick-start/" title="ShardingSphere-Scaling(Alpha)" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/quick-start/shardingsphere-scaling-quick-start/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>2.3. </b>ShardingSphere-Scaling(Alpha)
</a>
</li>
</ul>
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<li data-nav-id="/cn/features/" title="概念 &amp; 功能" class="dd-item
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<a href="https://shardingsphere.apache.org/document/current/cn/features/">
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<b>3. </b>概念 &amp; 功能
</a>
<ul>
<li data-nav-id="/cn/features/sharding/" title="数据分片" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/">
<i class="collapse" style="display:inline; font-family:'courier';">
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<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
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<b>3.1. </b>数据分片
</a>
<ul>
<li data-nav-id="/cn/features/sharding/concept/" title="核心概念" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/">
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viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
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</svg>
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style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
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</i>
<b>3.1.1. </b>核心概念
</a>
<ul>
<li data-nav-id="/cn/features/sharding/concept/sql/" title="SQL" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/sql/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
SQL
</a>
</li>
<li data-nav-id="/cn/features/sharding/concept/sharding/" title="分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分片
</a>
</li>
<li data-nav-id="/cn/features/sharding/concept/configuration/" title="配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/configuration/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
配置
</a>
</li>
<li data-nav-id="/cn/features/sharding/concept/inline-expression/" title="行表达式" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/inline-expression/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
行表达式
</a>
</li>
<li data-nav-id="/cn/features/sharding/concept/key-generator/" title="分布式主键" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/key-generator/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式主键
</a>
</li>
<li data-nav-id="/cn/features/sharding/concept/hint/" title="强制分片路由" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/concept/hint/">
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强制分片路由
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/sharding/principle/" title="内核剖析" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/">
<i class="collapse" style="display:inline; font-family:'courier';">
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<b>3.1.2. </b>内核剖析
</a>
<ul>
<li data-nav-id="/cn/features/sharding/principle/parse/" title="解析引擎" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/parse/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
解析引擎
</a>
</li>
<li data-nav-id="/cn/features/sharding/principle/route/" title="路由引擎" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/route/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
路由引擎
</a>
</li>
<li data-nav-id="/cn/features/sharding/principle/rewrite/" title="改写引擎" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/rewrite/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
改写引擎
</a>
</li>
<li data-nav-id="/cn/features/sharding/principle/execute/" title="执行引擎" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/execute/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
执行引擎
</a>
</li>
<li data-nav-id="/cn/features/sharding/principle/merge/" title="归并引擎" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/principle/merge/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
归并引擎
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/sharding/use-norms/" title="使用规范" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/use-norms/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.1.3. </b>使用规范
</a>
<ul>
<li data-nav-id="/cn/features/sharding/use-norms/sql/" title="SQL" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/use-norms/sql/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
SQL
</a>
</li>
<li data-nav-id="/cn/features/sharding/use-norms/pagination/" title="分页" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/sharding/use-norms/pagination/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分页
</a>
</li>
</ul>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/transaction/" title="分布式事务" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.2. </b>分布式事务
</a>
<ul>
<li data-nav-id="/cn/features/transaction/concept/" title="核心概念" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/concept/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.2.1. </b>核心概念
</a>
<ul>
<li data-nav-id="/cn/features/transaction/concept/2pc-xa-transaction/" title="XA两阶段事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/concept/2pc-xa-transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
XA两阶段事务
</a>
</li>
<li data-nav-id="/cn/features/transaction/concept/base-transaction-seata/" title="Seata 柔性事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/concept/base-transaction-seata/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Seata 柔性事务
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/transaction/principle/" title="实现原理" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/principle/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.2.2. </b>实现原理
</a>
<ul>
<li data-nav-id="/cn/features/transaction/principle/2pc-xa-transaction/" title="XA两阶段事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/principle/2pc-xa-transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
XA两阶段事务
</a>
</li>
<li data-nav-id="/cn/features/transaction/principle/base-transaction-seata/" title="Seata 柔性事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/principle/base-transaction-seata/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Seata 柔性事务
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/transaction/use-norms/" title="使用规范" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/use-norms/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.2.3. </b>使用规范
</a>
<ul>
<li data-nav-id="/cn/features/transaction/use-norms/local-transaction/" title="本地事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/use-norms/local-transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
本地事务
</a>
</li>
<li data-nav-id="/cn/features/transaction/use-norms/2pc-xa-transaction/" title="XA两阶段事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/use-norms/2pc-xa-transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
XA两阶段事务
</a>
</li>
<li data-nav-id="/cn/features/transaction/use-norms/base-transaction-seata/" title="Seata 柔性事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/transaction/use-norms/base-transaction-seata/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Seata 柔性事务
</a>
</li>
</ul>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/read-write-splitting/" title="读写分离" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/read-write-splitting/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.3. </b>读写分离
</a>
<ul>
<li data-nav-id="/cn/features/read-write-splitting/concept/" title="核心概念" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/read-write-splitting/concept/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.3.1. </b>核心概念
</a>
</li>
<li data-nav-id="/cn/features/read-write-splitting/use-norms/" title="使用规范" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/read-write-splitting/use-norms/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.3.2. </b>使用规范
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/governance/" title="分布式治理" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.4. </b>分布式治理
</a>
<ul>
<li data-nav-id="/cn/features/governance/management/" title="治理" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/management/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.4.1 </b>治理
</a>
<ul>
<li data-nav-id="/cn/features/governance/management/config-center/" title="配置中心" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/management/config-center/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
配置中心
</a>
</li>
<li data-nav-id="/cn/features/governance/management/registry-center/" title="注册中心" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/management/registry-center/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
注册中心
</a>
</li>
<li data-nav-id="/cn/features/governance/management/dependency/" title="第三方组件依赖" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/management/dependency/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
第三方组件依赖
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/governance/observability/" title="可观察性" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/observability/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.4.2 </b>可观察性
</a>
<ul>
<li data-nav-id="/cn/features/governance/observability/apm-integration/" title="应用性能监控集成" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/observability/apm-integration/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
应用性能监控集成
</a>
</li>
<li data-nav-id="/cn/features/governance/observability/agnet/" title="Agent集成" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/governance/observability/agnet/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Agent集成
</a>
</li>
</ul>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/scaling/" title="弹性伸缩" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/scaling/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.5. </b>弹性伸缩
</a>
<ul>
<li data-nav-id="/cn/features/scaling/concept/" title="核心概念" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/scaling/concept/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.5.1. </b>核心概念
</a>
</li>
<li data-nav-id="/cn/features/scaling/principle/" title="实现原理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/scaling/principle/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.5.2. </b>实现原理
</a>
</li>
<li data-nav-id="/cn/features/scaling/use-norms/" title="使用规范" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/scaling/use-norms/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.5.3. </b>使用规范
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/encrypt/" title="数据加密" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.6. </b>数据加密
</a>
<ul>
<li data-nav-id="/cn/features/encrypt/concept/" title="核心概念" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/concept/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.6.1. </b>核心概念
</a>
</li>
<li data-nav-id="/cn/features/encrypt/principle/" title="实现原理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/principle/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.6.2. </b>实现原理
</a>
</li>
<li data-nav-id="/cn/features/encrypt/use-norms/" title="使用规范" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/encrypt/use-norms/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.6.3. </b>使用规范
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/shadow/" title="影子库压测" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.7. </b>影子库压测
</a>
<ul>
<li data-nav-id="/cn/features/shadow/concept/" title="核心概念" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/concept/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.7.1. </b>核心概念
</a>
</li>
<li data-nav-id="/cn/features/shadow/principle/" title="实现原理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/shadow/principle/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.7.2. </b>实现原理
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/dist-sql/" title="Dist SQL" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/dist-sql/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.8. </b>Dist SQL
</a>
<ul>
<li data-nav-id="/cn/features/dist-sql/rdl/" title="RDL" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/dist-sql/rdl/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
RDL
</a>
</li>
<li data-nav-id="/cn/features/dist-sql/rql/" title="RQL" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/dist-sql/rql/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
RQL
</a>
</li>
<li data-nav-id="/cn/features/dist-sql/sctl/" title="SCTL" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/dist-sql/sctl/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
SCTL
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/features/pluggable-architecture/" title="可插拔架构" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/pluggable-architecture/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
</i>
<b>3.9. </b>可插拔架构
</a>
</li>
<li data-nav-id="/cn/features/test-engine/" title="测试引擎" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/features/test-engine/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>3.10. </b>测试引擎
</a>
<ul>
<li data-nav-id="/cn/features/test-engine/integration-test/" title="集成测试" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/test-engine/integration-test/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.9.1. </b>集成测试
</a>
</li>
<li data-nav-id="/cn/features/test-engine/parser-test/" title="SQL 解析测试" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/test-engine/parser-test/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.9.2. </b>SQL 解析测试
</a>
</li>
<li data-nav-id="/cn/features/test-engine/rewrite-test/" title="SQL 改写测试" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/test-engine/rewrite-test/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.9.3. </b>SQL 改写测试
</a>
</li>
<li data-nav-id="/cn/features/test-engine/performance-test/" title="性能测试" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/features/test-engine/performance-test/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>3.9.4. </b>性能测试
</a>
</li>
</ul>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/" title="用户手册" class="dd-item
parent
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4. </b>用户手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/" title="ShardingSphere-JDBC" class="dd-item
parent
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.1. </b>ShardingSphere-JDBC
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/" title="使用手册" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.1.1. </b>使用手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/" title="数据分片" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
数据分片
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/java-api/" title="使用 Java API" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/java-api/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Java API
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/yaml/" title="使用 YAML 配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/yaml/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 YAML 配置
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/spring-boot-starter/" title="使用 Spring Boot Starter" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/spring-boot-starter/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring Boot Starter
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/spring-namespace/" title="使用 Spring 命名空间" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/spring-namespace/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring 命名空间
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/sharding/hint/" title="强制路由" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/sharding/hint/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
强制路由
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/" title="分布式事务" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
分布式事务
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/java-api/" title="使用 Java API" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/java-api/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Java API
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/spring-boot-starter/" title="使用 Spring Boot Starter" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/spring-boot-starter/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring Boot Starter
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/spring-namespace/" title="使用 Spring 命名空间" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/spring-namespace/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring 命名空间
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/atomikos/" title="Atomikos 事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/atomikos/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Atomikos 事务
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/narayana/" title="Narayana 事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/narayana/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Narayana 事务
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/bitronix/" title="Bitronix 事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/bitronix/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Bitronix 事务
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/transaction/seata/" title="Seata 事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/transaction/seata/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Seata 事务
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/governance/" title="分布式治理" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/governance/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
分布式治理
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/governance/java-api/" title="使用 Java API" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/governance/java-api/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Java API
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/governance/yaml/" title="使用 YAML 配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/governance/yaml/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 YAML 配置
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/governance/spring-boot-starter/" title="使用 Spring Boot Starter" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/governance/spring-boot-starter/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring Boot Starter
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/usage/governance/spring-namespace/" title="使用 Spring 命名空间" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/usage/governance/spring-namespace/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
使用 Spring 命名空间
</a>
</li>
</ul>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/" title="配置手册" class="dd-item
parent
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.1.2. </b>配置手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/" title="Java API" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
Java API
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/sharding/" title="数据分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据分片
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/read-write-splitting/" title="读写分离" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/read-write-splitting/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
读写分离
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/encrypt/" title="数据加密" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/encrypt/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据加密
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/shadow/" title="影子库" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/shadow/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
影子库
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式治理
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/mix/" title="混合规则" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/mix/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
混合规则
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/java-api/change-history/" title="变更历史" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/java-api/change-history/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
变更历史
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/" title="YAML 配置" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
YAML 配置
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/sharding/" title="数据分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据分片
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/read-write-splitting-/" title="读写分离" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/read-write-splitting-/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
读写分离
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/encrypt/" title="数据加密" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/encrypt/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据加密
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/shadow/" title="影子库" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/shadow/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
影子库
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式治理
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/mix/" title="混合规则" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/mix/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
混合规则
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/yaml/change-history/" title="变更历史" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/yaml/change-history/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
变更历史
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/" title="Spring Boot Starter 配置" class="dd-item
parent
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
Spring Boot Starter 配置
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/sharding/" title="数据分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据分片
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/read-write-splitting/" title="读写分离" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/read-write-splitting/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
读写分离
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/encrypt/" title="数据加密" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/encrypt/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据加密
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/shadow/" title="影子库" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/shadow/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
影子库
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式治理
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/mix/" title="混合规则" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/mix/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
混合规则
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/change-history/" title="变更历史" class="dd-item active">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-boot-starter/change-history/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
变更历史
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/" title="Spring 命名空间配置" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
Spring 命名空间配置
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/sharding/" title="数据分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据分片
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/read-write-splitting/" title="读写分离" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/read-write-splitting/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
读写分离
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/encrypt/" title="数据加密" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/encrypt/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据加密
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/shadow/" title="影子库" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/shadow/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
影子库
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式治理
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/mix/" title="混合规则" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/mix/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
混合规则
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/change-history/" title="变更历史" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/spring-namespace/change-history/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
变更历史
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/" title="内置算法" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
内置算法
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/sharding/" title="分片算法" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分片算法
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/keygen/" title="分布式序列算法" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/keygen/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式序列算法
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/load-balance/" title="负载均衡算法" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/load-balance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
负载均衡算法
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/encrypt/" title="加密算法" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/encrypt/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
加密算法
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/configuration/props/" title="属性配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/props/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
属性配置
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-jdbc/unsupported-items/" title="不支持项" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/unsupported-items/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>4.1.3. </b>不支持项
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/" title="ShardingSphere-Proxy" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.2. </b>ShardingSphere-Proxy
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/usage/" title="使用手册" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/usage/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.2.1. </b>使用手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/usage/startup/" title="Proxy 启动" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/usage/startup/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
Proxy 启动
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/usage/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/usage/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式治理
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/usage/transaction/" title="分布式事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/usage/transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
分布式事务
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/configuration/" title="配置手册" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/configuration/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.2.2. </b>配置手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/configuration/data-source/" title="数据源配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/configuration/data-source/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
数据源配置
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/configuration/authentication/" title="权限配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/configuration/authentication/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
权限配置
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/configuration/props/" title="属性配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/configuration/props/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
属性配置
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/configuration/yaml-syntax/" title="YAML 语法说明" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/configuration/yaml-syntax/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
YAML 语法说明
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-proxy/docker/" title="Docker 镜像" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-proxy/docker/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>4.2.3. </b>Docker 镜像
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-sidecar/" title="ShardingSphere-Sidecar" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-sidecar/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
</i>
<b>4.3. </b>ShardingSphere-Sidecar
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-scaling/" title="ShardingSphere-Scaling" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-scaling/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path>
</svg>
</i>
<b>4.4. </b>ShardingSphere-Scaling
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-scaling/build/" title="运行部署" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-scaling/build/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>4.4.1. </b>运行部署
</a>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-scaling/usage/" title="使用手册" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-scaling/usage/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>4.4.2. </b>使用手册
</a>
</li>
</ul>
</li>
<li data-nav-id="/cn/user-manual/shardingsphere-ui/" title="ShardingSphere-UI" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/">
<i class="collapse" style="display:inline; font-family:'courier';">
<svg class="icon icon-down"
style="display: none;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
<path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path>
</svg>
<svg class="icon icon-right"
style="display: inline-block;"
viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777">
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<b>4.5. </b>ShardingSphere-UI
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-ui/usage/" title="使用手册" class="dd-item
">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/usage/">
<i class="collapse" style="display:inline; font-family:'courier';">
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<b>4.5.1. </b>使用手册
</a>
<ul>
<li data-nav-id="/cn/user-manual/shardingsphere-ui/usage/build/" title="部署运行" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/usage/build/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
部署运行
</a>
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<li data-nav-id="/cn/user-manual/shardingsphere-ui/usage/registry-center/" title="注册中心" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/usage/registry-center/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
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<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/usage/rule-config/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
规则配置
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<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-ui/usage/runtime-status/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
运行状态
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<b>5. </b>开发者手册
</a>
<ul>
<li data-nav-id="/cn/dev-manual/sql-parser/" title="SQL 解析" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sql-parser/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.1. </b>SQL 解析
</a>
</li>
<li data-nav-id="/cn/dev-manual/configuration/" title="配置" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/configuration/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.2. </b>配置
</a>
</li>
<li data-nav-id="/cn/dev-manual/kernel/" title="内核" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/kernel/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.3. </b>内核
</a>
</li>
<li data-nav-id="/cn/dev-manual/sharding/" title="数据分片" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sharding/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.4. </b>数据分片
</a>
</li>
<li data-nav-id="/cn/dev-manual/read-write-splitting/" title="读写分离" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/read-write-splitting/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.5. </b>读写分离
</a>
</li>
<li data-nav-id="/cn/dev-manual/data-encryption/" title="数据加密" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/data-encryption/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.6. </b>数据加密
</a>
</li>
<li data-nav-id="/cn/dev-manual/sql-audit/" title="SQL 审计" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/sql-audit/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.7. </b>SQL 审计
</a>
</li>
<li data-nav-id="/cn/dev-manual/transaction/" title="分布式事务" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/transaction/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.8. </b>分布式事务
</a>
</li>
<li data-nav-id="/cn/dev-manual/governance/" title="分布式治理" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/governance/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.9. </b>分布式治理
</a>
</li>
<li data-nav-id="/cn/dev-manual/scaling/" title="弹性伸缩" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/scaling/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.10. </b>弹性伸缩
</a>
</li>
<li data-nav-id="/cn/dev-manual/proxy/" title="Proxy" class="dd-item ">
<a href="https://shardingsphere.apache.org/document/current/cn/dev-manual/proxy/">
<svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg>
<b>5.11. </b>Proxy
</a>
</li>
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<b>6. </b>下载
</a>
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<b>7. </b>FAQ
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<h1>变更历史</h1>
<nav id="TableOfContents">
<ul>
<li><a href="#500-alpha">5.0.0-alpha</a>
<ul>
<li><a href="#读写分离">读写分离</a></li>
<li><a href="#数据分片">数据分片</a></li>
<li><a href="#数据加密">数据加密</a></li>
<li><a href="#影子库">影子库</a></li>
<li><a href="#分布式治理">分布式治理</a></li>
<li><a href="#混合规则">混合规则</a></li>
</ul>
</li>
<li><a href="#shardingsphere-4x">shardingsphere-4.x</a>
<ul>
<li><a href="#读写分离-1">读写分离</a></li>
<li><a href="#数据分片-1">数据分片</a></li>
<li><a href="#编排治理">编排治理</a></li>
<li><a href="#数据脱敏">数据脱敏</a></li>
</ul>
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<li><a href="#shardingsphere-3x">shardingsphere-3.x</a>
<ul>
<li><a href="#数据分片-2">数据分片</a></li>
<li><a href="#读写分离-2">读写分离</a></li>
<li><a href="#数据治理">数据治理</a></li>
</ul>
</li>
<li><a href="#shardingsphere-2x">shardingsphere-2.x</a>
<ul>
<li><a href="#读写分离-3">读写分离</a></li>
<li><a href="#分库分表">分库分表</a></li>
<li><a href="#编排治理-1">编排治理</a></li>
</ul>
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<h2 id="500-alpha">5.0.0-alpha</h2>
<h3 id="读写分离">读写分离</h3>
<h4 id="配置项说明">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.datasource.names= # 省略数据源配置,请参考使用手册
spring.shardingsphere.rules.replica-query.data-sources.&lt;replica-query-data-source-name&gt;.primary-data-source-name= # 主数据源名称
spring.shardingsphere.rules.replica-query.data-sources.&lt;replica-query-data-source-name&gt;.replica-data-source-names= # 从数据源名称,多个从数据源用逗号分隔
spring.shardingsphere.rules.replica-query.data-sources.&lt;replica-query-data-source-name&gt;.load-balancer-name= # 负载均衡算法名称
# 负载均衡算法配置
spring.shardingsphere.rules.replica-query.load-balancers.&lt;load-balance-algorithm-name&gt;.type= # 负载均衡算法类型
spring.shardingsphere.rules.replica-query.load-balancers.&lt;load-balance-algorithm-name&gt;.props.xxx= # 负载均衡算法属性配置
</code></pre><p>算法类型的详情,请参见<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/load-balance">内置负载均衡算法列表</a></p>
<h3 id="数据分片">数据分片</h3>
<h4 id="配置项说明-1">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.datasource.names= # 省略数据源配置,请参考使用手册
# 标准分片表配置
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.actual-data-nodes= # 由数据源名 + 表名组成,以小数点分隔。多个表以逗号分隔,支持inline表达式。缺省表示使用已知数据源与逻辑表名称生成数据节点,用于广播表(即每个库中都需要一个同样的表用于关联查询,多为字典表)或只分库不分表且所有库的表结构完全一致的情况
# 分库策略,缺省表示使用默认分库策略,以下的分片策略只能选其一
# 用于单分片键的标准分片场景
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.database-strategy.standard.&lt;sharding-algorithm-name&gt;.sharding-column= # 分片列名称
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.database-strategy.standard.&lt;sharding-algorithm-name&gt;.sharding-algorithm-name= # 分片算法名称
# 用于多分片键的复合分片场景
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.database-strategy.complex.&lt;sharding-algorithm-name&gt;.sharding-columns= # 分片列名称,多个列以逗号分隔
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.database-strategy.complex.&lt;sharding-algorithm-name&gt;.sharding-algorithm-name= # 分片算法名称
# 用于Hint 的分片策略
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.database-strategy.hint.&lt;sharding-algorithm-name&gt;.sharding-algorithm-name= # 分片算法名称
# 分表策略,同分库策略
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.table-strategy.xxx= # 省略
# 自动分片表配置
spring.shardingsphere.rules.sharding.auto-tables.&lt;auto-table-name&gt;.actual-data-sources= # 数据源名
spring.shardingsphere.rules.sharding.auto-tables.&lt;auto-table-name&gt;.sharding-strategy.standard.sharding-column= # 分片列名称
spring.shardingsphere.rules.sharding.auto-tables.&lt;auto-table-name&gt;.sharding-strategy.standard.sharding-algorithm= # 自动分片算法名称
# 分布式序列策略配置
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.key-generate-strategy.column= # 分布式序列列名称
spring.shardingsphere.rules.sharding.tables.&lt;table-name&gt;.key-generate-strategy.key-generator-name= # 分布式序列算法名称
spring.shardingsphere.rules.sharding.binding-tables[0]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.binding-tables[1]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.binding-tables[x]= # 绑定表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[0]= # 广播表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[1]= # 广播表规则列表
spring.shardingsphere.rules.sharding.broadcast-tables[x]= # 广播表规则列表
spring.shardingsphere.sharding.default-database-strategy.xxx= # 默认数据库分片策略
spring.shardingsphere.sharding.default-table-strategy.xxx= # 默认表分片策略
spring.shardingsphere.sharding.default-key-generate-strategy.xxx= # 默认分布式序列策略
# 分片算法配置
spring.shardingsphere.rules.sharding.sharding-algorithms.&lt;sharding-algorithm-name&gt;.type= # 分片算法类型
spring.shardingsphere.rules.sharding.sharding-algorithms.&lt;sharding-algorithm-name&gt;.props.xxx=# 分片算法属性配置
# 分布式序列算法配置
spring.shardingsphere.rules.sharding.key-generators.&lt;key-generate-algorithm-name&gt;.type= # 分布式序列算法类型
spring.shardingsphere.rules.sharding.key-generators.&lt;key-generate-algorithm-name&gt;.props.xxx= # 分布式序列算法属性配置
</code></pre><p>算法类型的详情,请参见<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/sharding">内置分片算法列表</a><a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/keygen">内置分布式序列算法列表</a></p>
<h3 id="数据加密">数据加密</h3>
<h4 id="配置项说明-2">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.datasource.names= # 省略数据源配置,请参考使用手册
spring.shardingsphere.rules.encrypt.tables.&lt;table-name&gt;.columns.&lt;column-name&gt;.cipher-column= # 加密列名称
spring.shardingsphere.rules.encrypt.tables.&lt;table-name&gt;.columns.&lt;column-name&gt;.assisted-query-column= # 查询列名称
spring.shardingsphere.rules.encrypt.tables.&lt;table-name&gt;.columns.&lt;column-name&gt;.plain-column= # 原文列名称
spring.shardingsphere.rules.encrypt.tables.&lt;table-name&gt;.columns.&lt;column-name&gt;.encryptor-name= # 加密算法名称
# 加密算法配置
spring.shardingsphere.rules.encrypt.encryptors.&lt;encrypt-algorithm-name&gt;.type= # 加密算法类型
spring.shardingsphere.rules.encrypt.encryptors.&lt;encrypt-algorithm-name&gt;.props.xxx= # 加密算法属性配置
</code></pre><p>算法类型的详情,请参见<a href="https://shardingsphere.apache.org/document/current/cn/user-manual/shardingsphere-jdbc/configuration/built-in-algorithm/encrypt">内置分片算法列表</a></p>
<h3 id="影子库">影子库</h3>
<h4 id="配置项说明-3">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.datasource.names= # 省略数据源配置,请参考使用手册
spring.shardingsphere.rules.shadow.column= # 影子字段名称名称
spring.shardingsphere.rules.shadow.shadow-mappings.&lt;product-data-source-name&gt;= # 影子数据库名称
</code></pre><h3 id="分布式治理">分布式治理</h3>
<h4 id="配置项说明-4">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.governance.name= # 治理名称
spring.shardingsphere.governance.registry-center.type= # 治理持久化类型。如:Zookeeper, etcd, Apollo, Nacos
spring.shardingsphere.governance.registry-center.server-lists= # 治理服务列表。包括 IP 地址和端口号。多个地址用逗号分隔。如: host1:2181,host2:2181
spring.shardingsphere.governance.registry-center.props= # 其它配置
spring.shardingsphere.governance.overwrite= # 本地配置是否覆盖配置中心配置。如果可覆盖,每次启动都以本地配置为准.
</code></pre><h3 id="混合规则">混合规则</h3>
<h4 id="配置项说明-5">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties"># 数据源配置
# 数据源名称,多数据源以逗号分隔
spring.shardingsphere.datasource.names= write-ds0,write-ds1,write-ds0-read0,write-ds1-read0
spring.shardingsphere.datasource.write-ds0.url= # 数据库 URL 连接
spring.shardingsphere.datasource.write-ds0.type= # 数据库连接池类名称
spring.shardingsphere.datasource.write-ds0.driver-class-name= # 数据库驱动类名
spring.shardingsphere.datasource.write-ds0.username= # 数据库用户名
spring.shardingsphere.datasource.write-ds0.password= # 数据库密码
spring.shardingsphere.datasource.write-ds0.xxx= # 数据库连接池的其它属性
spring.shardingsphere.datasource.write-ds1.url= # 数据库 URL 连接
spring.shardingsphere.datasource.write-ds0-read0.url= # 数据库 URL 连接
spring.shardingsphere.datasource.write-ds1-read0.url= # 数据库 URL 连接
# 分片规则配置
# 分库策略
spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-column=user_id
spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-algorithm-name=default-database-strategy-inline
# 绑定表规则,多组绑定规则使用数组形式配置
spring.shardingsphere.rules.sharding.binding-tables[0]=t_user,t_user_detail # 绑定表名称,多个表之间以逗号分隔
spring.shardingsphere.rules.sharding.binding-tables[1]= # 绑定表名称,多个表之间以逗号分隔
spring.shardingsphere.rules.sharding.binding-tables[x]= # 绑定表名称,多个表之间以逗号分隔
# 广播表规则配置
spring.shardingsphere.rules.sharding.broadcast-tables= # 广播表名称,多个表之间以逗号分隔
# 分表策略
# 表达式 `ds_$-&gt;{0..1}`枚举的数据源为读写分离配置的逻辑数据源名称
spring.shardingsphere.rules.sharding.tables.t_user.actual-data-nodes=ds_$-&gt;{0..1}.t_user_$-&gt;{0..1}
spring.shardingsphere.rules.sharding.tables.t_user.table-strategy.standard.sharding-column=user_id
spring.shardingsphere.rules.sharding.tables.t_user.table-strategy.standard.sharding-algorithm-name=user-table-strategy-inline
spring.shardingsphere.rules.sharding.tables.t_user_detail.actual-data-nodes=ds_$-&gt;{0..1}.t_user_detail_$-&gt;{0..1}
spring.shardingsphere.rules.sharding.tables.t_user_detail.table-strategy.standard.sharding-column=user_id
spring.shardingsphere.rules.sharding.tables.t_user_detail.table-strategy.standard.sharding-algorithm-name=user-detail-table-strategy-inline
# 数据加密配置
# `t_user` 使用分片规则配置的逻辑表名称
spring.shardingsphere.rules.encrypt.tables.t_user.columns.user_name.cipher-column=user_name
spring.shardingsphere.rules.encrypt.tables.t_user.columns.user_name.encryptor-name=name-encryptor
spring.shardingsphere.rules.encrypt.tables.t_user.columns.pwd.cipher-column=pwd
spring.shardingsphere.rules.encrypt.tables.t_user.columns.pwd.encryptor-name=pwd-encryptor
# 数据加密算法配置
spring.shardingsphere.rules.encrypt.encryptors.name-encryptor.type=AES
spring.shardingsphere.rules.encrypt.encryptors.name-encryptor.props.aes-key-value=123456abc
spring.shardingsphere.rules.encrypt.encryptors.pwd-encryptor.type=AES
spring.shardingsphere.rules.encrypt.encryptors.pwd-encryptor.props.aes-key-value=123456abc
# 分布式序列策略配置
spring.shardingsphere.rules.sharding.tables.t_user.key-generate-strategy.column=user_id
spring.shardingsphere.rules.sharding.tables.t_user.key-generate-strategy.key-generator-name=snowflake
# 分片算法配置
spring.shardingsphere.rules.sharding.sharding-algorithms.default-database-strategy-inline.type=INLINE
# 表达式`ds_$-&gt;{user_id % 2}` 枚举的数据源为读写分离配置的逻辑数据源名称
spring.shardingsphere.rules.sharding.sharding-algorithms.default-database-strategy-inline.algorithm-expression=ds_$-&gt;{user_id % 2}
spring.shardingsphere.rules.sharding.sharding-algorithms.user-table-strategy-inline.type=INLINE
spring.shardingsphere.rules.sharding.sharding-algorithms.user-table-strategy-inline.algorithm-expression=t_user_$-&gt;{user_id % 2}
spring.shardingsphere.rules.sharding.sharding-algorithms.user-detail-table-strategy-inline.type=INLINE
spring.shardingsphere.rules.sharding.sharding-algorithms.user-detail-table-strategy-inline.algorithm-expression=t_user_detail_$-&gt;{user_id % 2}
# 分布式序列算法配置
spring.shardingsphere.rules.sharding.key-generators.snowflake.type=SNOWFLAKE
spring.shardingsphere.rules.sharding.key-generators.snowflake.props.worker-id=123
# 读写分离策略配置
# ds_0,ds_1为读写分离配置的逻辑数据源名称
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_0.write-data-source-name=write-ds0
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_0.read-data-source-names=write-ds0-read0
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_0.load-balancer-name=read-random
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_1.write-data-source-name=write-ds1
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_1.read-data-source-names=write-ds1-read0
spring.shardingsphere.rules.read-write-splitting.data-sources.ds_1.load-balancer-name=read-random
# 负载均衡算法配置
spring.shardingsphere.rules.read-write-splitting.load-balancers.read-random.type=RANDOM
</code></pre><h2 id="shardingsphere-4x">shardingsphere-4.x</h2>
<h3 id="读写分离-1">读写分离</h3>
<h4 id="配置项说明-6">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">#省略数据源配置,与数据分片一致
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.master-data-source-name= #主库数据源名称
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[0]= #从库数据源名称列表
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[1]= #从库数据源名称列表
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[x]= #从库数据源名称列表
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-class-name= #从库负载均衡算法类名称。该类需实现MasterSlaveLoadBalanceAlgorithm接口且提供无参数构造器
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-type= #从库负载均衡算法类型,可选值:ROUND_ROBIN,RANDOM。若`load-balance-algorithm-class-name`存在则忽略该配置
spring.shardingsphere.props.sql.show= #是否开启SQL显示,默认值: false
spring.shardingsphere.props.executor.size= #工作线程数量,默认值: CPU核数
spring.shardingsphere.props.check.table.metadata.enabled= #是否在启动时检查分表元数据一致性,默认值: false
</code></pre><h3 id="数据分片-1">数据分片</h3>
<h4 id="配置项说明-7">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">spring.shardingsphere.datasource.names= #数据源名称,多数据源以逗号分隔
spring.shardingsphere.datasource.&lt;data-source-name&gt;.type= #数据库连接池类名称
spring.shardingsphere.datasource.&lt;data-source-name&gt;.driver-class-name= #数据库驱动类名
spring.shardingsphere.datasource.&lt;data-source-name&gt;.url= #数据库url连接
spring.shardingsphere.datasource.&lt;data-source-name&gt;.username= #数据库用户名
spring.shardingsphere.datasource.&lt;data-source-name&gt;.password= #数据库密码
spring.shardingsphere.datasource.&lt;data-source-name&gt;.xxx= #数据库连接池的其它属性
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.actual-data-nodes= #由数据源名 + 表名组成,以小数点分隔。多个表以逗号分隔,支持inline表达式。缺省表示使用已知数据源与逻辑表名称生成数据节点,用于广播表(即每个库中都需要一个同样的表用于关联查询,多为字典表)或只分库不分表且所有库的表结构完全一致的情况
#分库策略,缺省表示使用默认分库策略,以下的分片策略只能选其一
#用于单分片键的标准分片场景
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.sharding-column= #分片列名称
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.precise-algorithm-class-name= #精确分片算法类名称,用于=和IN。该类需实现PreciseShardingAlgorithm接口并提供无参数的构造器
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.range-algorithm-class-name= #范围分片算法类名称,用于BETWEEN,可选。该类需实现RangeShardingAlgorithm接口并提供无参数的构造器
#用于多分片键的复合分片场景
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.complex.sharding-columns= #分片列名称,多个列以逗号分隔
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.complex.algorithm-class-name= #复合分片算法类名称。该类需实现ComplexKeysShardingAlgorithm接口并提供无参数的构造器
#行表达式分片策略
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.inline.sharding-column= #分片列名称
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.inline.algorithm-expression= #分片算法行表达式,需符合groovy语法
#Hint分片策略
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.database-strategy.hint.algorithm-class-name= #Hint分片算法类名称。该类需实现HintShardingAlgorithm接口并提供无参数的构造器
#分表策略,同分库策略
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.table-strategy.xxx= #省略
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.key-generator.column= #自增列名称,缺省表示不使用自增主键生成器
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.key-generator.type= #自增列值生成器类型,缺省表示使用默认自增列值生成器。可使用用户自定义的列值生成器或选择内置类型:SNOWFLAKE/UUID
spring.shardingsphere.sharding.tables.&lt;logic-table-name&gt;.key-generator.props.&lt;property-name&gt;= #属性配置, 注意:使用SNOWFLAKE算法,需要配置worker.id与max.tolerate.time.difference.milliseconds属性。若使用此算法生成值作分片值,建议配置max.vibration.offset属性
spring.shardingsphere.sharding.binding-tables[0]= #绑定表规则列表
spring.shardingsphere.sharding.binding-tables[1]= #绑定表规则列表
spring.shardingsphere.sharding.binding-tables[x]= #绑定表规则列表
spring.shardingsphere.sharding.broadcast-tables[0]= #广播表规则列表
spring.shardingsphere.sharding.broadcast-tables[1]= #广播表规则列表
spring.shardingsphere.sharding.broadcast-tables[x]= #广播表规则列表
spring.shardingsphere.sharding.default-data-source-name= #未配置分片规则的表将通过默认数据源定位
spring.shardingsphere.sharding.default-database-strategy.xxx= #默认数据库分片策略,同分库策略
spring.shardingsphere.sharding.default-table-strategy.xxx= #默认表分片策略,同分表策略
spring.shardingsphere.sharding.default-key-generator.type= #默认自增列值生成器类型,缺省将使用org.apache.shardingsphere.core.keygen.generator.impl.SnowflakeKeyGenerator。可使用用户自定义的列值生成器或选择内置类型:SNOWFLAKE/UUID
spring.shardingsphere.sharding.default-key-generator.props.&lt;property-name&gt;= #自增列值生成器属性配置, 比如SNOWFLAKE算法的worker.id与max.tolerate.time.difference.milliseconds
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.master-data-source-name= #详见读写分离部分
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[0]= #详见读写分离部分
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[1]= #详见读写分离部分
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[x]= #详见读写分离部分
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-class-name= #详见读写分离部分
spring.shardingsphere.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-type= #详见读写分离部分
spring.shardingsphere.props.sql.show= #是否开启SQL显示,默认值: false
spring.shardingsphere.props.executor.size= #工作线程数量,默认值: CPU核数
</code></pre><h3 id="编排治理">编排治理</h3>
<h4 id="治理">治理</h4>
<h5 id="配置项说明-8">配置项说明</h5>
<pre><code class="language-properties" data-lang="properties">#省略数据源、数据分片、读写分离和数据脱敏配置
spring.shardingsphere.orchestration.name= #治理实例名称
spring.shardingsphere.orchestration.overwrite= #本地配置是否覆盖注册中心配置。如果可覆盖,每次启动都以本地配置为准
spring.shardingsphere.orchestration.registry.type= #配置中心类型。如:zookeeper
spring.shardingsphere.orchestration.registry.server-lists= #连接注册中心服务器的列表。包括IP地址和端口号。多个地址用逗号分隔。如: host1:2181,host2:2181
spring.shardingsphere.orchestration.registry.namespace= #注册中心的命名空间
spring.shardingsphere.orchestration.registry.digest= #连接注册中心的权限令牌。缺省为不需要权限验证
spring.shardingsphere.orchestration.registry.operation-timeout-milliseconds= #操作超时的毫秒数,默认500毫秒
spring.shardingsphere.orchestration.registry.max-retries= #连接失败后的最大重试次数,默认3次
spring.shardingsphere.orchestration.registry.retry-interval-milliseconds= #重试间隔毫秒数,默认500毫秒
spring.shardingsphere.orchestration.registry.time-to-live-seconds= #临时节点存活秒数,默认60秒
spring.shardingsphere.orchestration.registry.props= #配置中心其它属性
</code></pre><h3 id="数据脱敏">数据脱敏</h3>
<h4 id="配置项说明-9">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">#省略数据源配置,与数据分片一致
spring.shardingsphere.encrypt.encryptors.&lt;encryptor-name&gt;.type= #加解密器类型,可自定义或选择内置类型:MD5/AES
spring.shardingsphere.encrypt.encryptors.&lt;encryptor-name&gt;.props.&lt;property-name&gt;= #属性配置, 注意:使用AES加密器,需要配置AES加密器的KEY属性:aes.key.value
spring.shardingsphere.encrypt.tables.&lt;table-name&gt;.columns.&lt;logic-column-name&gt;.plainColumn= #存储明文的字段
spring.shardingsphere.encrypt.tables.&lt;table-name&gt;.columns.&lt;logic-column-name&gt;.cipherColumn= #存储密文的字段
spring.shardingsphere.encrypt.tables.&lt;table-name&gt;.columns.&lt;logic-column-name&gt;.assistedQueryColumn= #辅助查询字段,针对ShardingQueryAssistedEncryptor类型的加解密器进行辅助查询
spring.shardingsphere.encrypt.tables.&lt;table-name&gt;.columns.&lt;logic-column-name&gt;.encryptor= #加密器名字
</code></pre><h2 id="shardingsphere-3x">shardingsphere-3.x</h2>
<h3 id="数据分片-2">数据分片</h3>
<h4 id="配置项说明-10">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">sharding.jdbc.datasource.names= #数据源名称,多数据源以逗号分隔
sharding.jdbc.datasource.&lt;data-source-name&gt;.type= #数据库连接池类名称
sharding.jdbc.datasource.&lt;data-source-name&gt;.driver-class-name= #数据库驱动类名
sharding.jdbc.datasource.&lt;data-source-name&gt;.url= #数据库url连接
sharding.jdbc.datasource.&lt;data-source-name&gt;.username= #数据库用户名
sharding.jdbc.datasource.&lt;data-source-name&gt;.password= #数据库密码
sharding.jdbc.datasource.&lt;data-source-name&gt;.xxx= #数据库连接池的其它属性
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.actual-data-nodes= #由数据源名 + 表名组成,以小数点分隔。多个表以逗号分隔,支持inline表达式。缺省表示使用已知数据源与逻辑表名称生成数据节点。用于广播表(即每个库中都需要一个同样的表用于关联查询,多为字典表)或只分库不分表且所有库的表结构完全一致的情况
#分库策略,缺省表示使用默认分库策略,以下的分片策略只能选其一
#用于单分片键的标准分片场景
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.sharding-column= #分片列名称
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.precise-algorithm-class-name= #精确分片算法类名称,用于=和IN。该类需实现PreciseShardingAlgorithm接口并提供无参数的构造器
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.standard.range-algorithm-class-name= #范围分片算法类名称,用于BETWEEN,可选。该类需实现RangeShardingAlgorithm接口并提供无参数的构造器
#用于多分片键的复合分片场景
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.complex.sharding-columns= #分片列名称,多个列以逗号分隔
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.complex.algorithm-class-name= #复合分片算法类名称。该类需实现ComplexKeysShardingAlgorithm接口并提供无参数的构造器
#行表达式分片策略
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.inline.sharding-column= #分片列名称
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.inline.algorithm-expression= #分片算法行表达式,需符合groovy语法
#Hint分片策略
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.database-strategy.hint.algorithm-class-name= #Hint分片算法类名称。该类需实现HintShardingAlgorithm接口并提供无参数的构造器
#分表策略,同分库策略
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.table-strategy.xxx= #省略
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.key-generator-column-name= #自增列名称,缺省表示不使用自增主键生成器
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.key-generator-class-name= #自增列值生成器类名称,缺省表示使用默认自增列值生成器。该类需提供无参数的构造器
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.logic-index= #逻辑索引名称,对于分表的Oracle/PostgreSQL数据库中DROP INDEX XXX语句,需要通过配置逻辑索引名称定位所执行SQL的真实分表
sharding.jdbc.config.sharding.binding-tables[0]= #绑定表规则列表
sharding.jdbc.config.sharding.binding-tables[1]= #绑定表规则列表
sharding.jdbc.config.sharding.binding-tables[x]= #绑定表规则列表
sharding.jdbc.config.sharding.broadcast-tables[0]= #广播表规则列表
sharding.jdbc.config.sharding.broadcast-tables[1]= #广播表规则列表
sharding.jdbc.config.sharding.broadcast-tables[x]= #广播表规则列表
sharding.jdbc.config.sharding.default-data-source-name= #未配置分片规则的表将通过默认数据源定位
sharding.jdbc.config.sharding.default-database-strategy.xxx= #默认数据库分片策略,同分库策略
sharding.jdbc.config.sharding.default-table-strategy.xxx= #默认表分片策略,同分表策略
sharding.jdbc.config.sharding.default-key-generator-class-name= #默认自增列值生成器类名称,缺省使用io.shardingsphere.core.keygen.DefaultKeyGenerator。该类需实现KeyGenerator接口并提供无参数的构造器
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.master-data-source-name= #详见读写分离部分
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[0]= #详见读写分离部分
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[1]= #详见读写分离部分
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[x]= #详见读写分离部分
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-class-name= #详见读写分离部分
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-type= #详见读写分离部分
sharding.jdbc.config.props.sql.show= #是否开启SQL显示,默认值: false
sharding.jdbc.config.props.executor.size= #工作线程数量,默认值: CPU核数
sharding.jdbc.config.config.map.key1= #用户自定义配置
sharding.jdbc.config.config.map.key2= #用户自定义配置
sharding.jdbc.config.config.map.keyx= #用户自定义配置
</code></pre><h3 id="读写分离-2">读写分离</h3>
<h4 id="配置项说明-11">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">#省略数据源配置,与数据分片一致
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.master-data-source-name= #主库数据源名称
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[0]= #从库数据源名称列表
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[1]= #从库数据源名称列表
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.slave-data-source-names[x]= #从库数据源名称列表
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-class-name= #从库负载均衡算法类名称。该类需实现MasterSlaveLoadBalanceAlgorithm接口且提供无参数构造器
sharding.jdbc.config.sharding.master-slave-rules.&lt;master-slave-data-source-name&gt;.load-balance-algorithm-type= #从库负载均衡算法类型,可选值:ROUND_ROBIN,RANDOM。若`load-balance-algorithm-class-name`存在则忽略该配置
sharding.jdbc.config.config.map.key1= #用户自定义配置
sharding.jdbc.config.config.map.key2= #用户自定义配置
sharding.jdbc.config.config.map.keyx= #用户自定义配置
sharding.jdbc.config.props.sql.show= #是否开启SQL显示,默认值: false
sharding.jdbc.config.props.executor.size= #工作线程数量,默认值: CPU核数
sharding.jdbc.config.props.check.table.metadata.enabled= #是否在启动时检查分表元数据一致性,默认值: false
</code></pre><h3 id="数据治理">数据治理</h3>
<h4 id="配置项说明-12">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">#省略数据源、数据分片和读写分离配置
sharding.jdbc.config.sharding.orchestration.name= #数据治理实例名称
sharding.jdbc.config.sharding.orchestration.overwrite= #本地配置是否覆盖注册中心配置。如果可覆盖,每次启动都以本地配置为准
sharding.jdbc.config.sharding.orchestration.registry.server-lists= #连接注册中心服务器的列表。包括IP地址和端口号。多个地址用逗号分隔。如: host1:2181,host2:2181
sharding.jdbc.config.sharding.orchestration.registry.namespace= #注册中心的命名空间
sharding.jdbc.config.sharding.orchestration.registry.digest= #连接注册中心的权限令牌。缺省为不需要权限验证
sharding.jdbc.config.sharding.orchestration.registry.operation-timeout-milliseconds= #操作超时的毫秒数,默认500毫秒
sharding.jdbc.config.sharding.orchestration.registry.max-retries= #连接失败后的最大重试次数,默认3次
sharding.jdbc.config.sharding.orchestration.registry.retry-interval-milliseconds= #重试间隔毫秒数,默认500毫秒
sharding.jdbc.config.sharding.orchestration.registry.time-to-live-seconds= #临时节点存活秒数,默认60秒
</code></pre><h2 id="shardingsphere-2x">shardingsphere-2.x</h2>
<h3 id="读写分离-3">读写分离</h3>
<h4 id="配置项说明-13">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">
sharding.jdbc.config.masterslave.load-balance-algorithm-type= #从库负载均衡算法类型,可选值:ROUND_ROBIN,RANDOM。若`load-balance-algorithm-class-name`存在则忽略该配置
sharding.jdbc.config.masterslave.name= #主库名称
sharding.jdbc.config.masterslave.master-data-source-name= #主库数据源名称
sharding.jdbc.config.masterslave.slave-data-source-names= #从数据源名称,多个使用逗号隔开
</code></pre><h3 id="分库分表">分库分表</h3>
<h4 id="配置说明">配置说明</h4>
<pre><code class="language-properties" data-lang="properties">
sharding.jdbc.config.sharding.default-data-source-name= #未配置分片规则的表将通过默认数据源定位
sharding.jdbc.config.sharding.default-database-strategy.inline.sharding-column= #默认分库数据列
sharding.jdbc.config.sharding.default-database-strategy.inline.algorithm-expression= # 默认分库inline表达式
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.actualDataNodes= #由数据源名 + 表名组成,以小数点分隔。多个表以逗号分隔,支持inline表达式。缺省表示使用已知数据源与逻辑表名称生成数据节点。用于广播表(即每个库中都需要一个同样的表用于关联查询,多为字典表)或只分库不分表且所有库的表结构完全一致的情况
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.tableStrategy.inline.shardingColumn= #默认分表的列
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.tableStrategy.inline.algorithmInlineExpression= #默认分表inline表达式
sharding.jdbc.config.sharding.tables.&lt;logic-table-name&gt;.keyGeneratorColumnName= #默认自增列值生成器类名称
</code></pre><h3 id="编排治理-1">编排治理</h3>
<h4 id="配置项说明-14">配置项说明</h4>
<pre><code class="language-properties" data-lang="properties">
sharding.jdbc.config.orchestration.name= #数据治理实例名称
sharding.jdbc.config.orchestration.overwrite= #本地配置是否覆盖注册中心配置。如果可覆盖,每次启动都以本地配置为准
# zookeeper配置说明
sharding.jdbc.config.orchestration.zookeeper.namespace= # zookeeper配置中心命名空间
sharding.jdbc.config.orchestration.zookeeper.server-lists= #连接zookeeper注册中心服务器的列表。包括IP地址和端口号。多个地址用逗号分隔。如: host1:2181,host2:2181
# etcd配置说明
sharding.jdbc.config.orchestration.etcd.server-lists= #连接etcd注册中心服务器的列表。包括IP地址和端口号。多个地址用逗号分隔。如: host1:2181,host2:2181
</code></pre>
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