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title=零拷贝序列化 class=linkLabel_WmDU>零拷贝序列化</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/row_format><span title=行格式 class=linkLabel_WmDU>行格式</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/xlang_troubleshooting><span title=故障排查 class=linkLabel_WmDU>故障排查</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/getting_started><span title=入门指南 class=linkLabel_WmDU>入门指南</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/serialization><span title=序列化 class=linkLabel_WmDU>序列化</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/field_nullability><span title=字段可空性 class=linkLabel_WmDU>字段可空性</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/reference_tracking><span title=引用跟踪 class=linkLabel_WmDU>引用跟踪</span></a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class=menu__link tabindex=0 href=/zh-CN/docs/guide/xlang/field_type_meta><span title=字段类型元信息 class=linkLabel_WmDU>字段类型元信息</span></a></ul></ul></ul></nav></div></div></aside><main class=docMainContainer_TBSr><div class="container padding-top--md padding-bottom--lg"><div class=row><div class="col docItemCol_VOVn"><div class=docItemContainer_Djhp><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label=页面路径><ul class=breadcrumbs><li class=breadcrumbs__item><a aria-label=主页面 class=breadcrumbs__link href=/zh-CN/><svg viewBox="0 0 24 24" class=breadcrumbHomeIcon_YNFT><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill=currentColor /></svg></a><li class=breadcrumbs__item><span class=breadcrumbs__link>用户指南</span><li class="breadcrumbs__item breadcrumbs__item--active"><span class=breadcrumbs__link>跨语言</span></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本：1.3.0</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type=button class="clean-btn tocCollapsibleButton_TO0P">本页总览</button></div><div class="theme-doc-markdown markdown"><header><h1>Xlang 序列化指南</h1></header><p>Apache Fory™ xlang 序列化是跨语言载荷的默认编码格式。你可以在一种语言中序列化数据，并在另一种语言中反序列化，无需手动转换。对于小型契约，可以直接使用语言模型类型；当更适合 schema-first 工作流时，也可以使用 Fory IDL 和代码生成。</p> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=特性>特性<a href=#特性 class=hash-link aria-label=特性的��直接链接 title=特性的直接链接 translate=no></a></h2> |
| <ul> |
| <li class=""><strong>无需 IDL</strong>：直接使用语言模型类型序列化对象。</li> |
| <li class=""><strong>多语言支持</strong>：Java、Python、C++、Go、Rust、JavaScript/TypeScript、C#、Swift、Dart、Scala 和 Kotlin 可通过同一 xlang 格式互操作。</li> |
| <li class=""><strong>引用支持</strong>：在各语言运行时启用引用跟踪后，共享引用和循环引用可以跨语言边界工作。</li> |
| <li class=""><strong>Schema 演进</strong>：兼容模式是 xlang 的默认设置，因此读取方可以容忍字段新增、删除或重排。</li> |
| <li class=""><strong>带外缓冲区</strong>：语言运行时可以为大型二进制数据暴露零拷贝缓冲区路径。</li> |
| <li class=""><strong>高性能</strong>：可用时，运行时会使用生成的序列化器、JIT 序列化器或优化代码路径。</li> |
| </ul> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=支持的语言>支持的语言<a href=#支持的语言 class=hash-link aria-label=支持的语言的直接链接 title=支持的语言的直接链接 translate=no></a></h2> |
| <table><thead><tr><th>语言<th>状态<th>包或目标<tbody><tr><td>Java<td>支持<td><code>org.apache.fory:fory-core</code><tr><td>Python<td>支持<td><code>pyfory</code><tr><td>C++<td>支持<td>Bazel/CMake build<tr><td>Go<td>支持<td><code>github.com/apache/fory/go/fory</code><tr><td>Rust<td>支持<td><code>fory</code> crate<tr><td>JavaScript/TypeScript<td>支持<td><code>@apache-fory/core</code><tr><td>C#<td>支持<td><code>Apache.Fory</code><tr><td>Swift<td>支持<td>Swift Package Manager target<tr><td>Dart<td>支持<td><code>fory</code> package<tr><td>Scala<td>支持<td><code>org.apache.fory:fory-scala</code><tr><td>Kotlin<td>支持<td><code>org.apache.fory:fory-kotlin</code></table> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=何时使用-xlang-模式>何时使用 Xlang 模式<a href=#何时使用-xlang-模式 class=hash-link aria-label="何时使用 Xlang 模式的直接链接" title="何时使用 Xlang 模式的直接链接" translate=no></a></h2> |
| <p>在以下场景使用 xlang 模式：</p> |
| <ul> |
| <li class="">构建多语言微服务</li> |
| <li class="">创建多语言数据管道</li> |
| <li class="">在前端 JavaScript/TypeScript 与 Java、Python、Go、C#、Scala 或 Kotlin 等后端运行时之间共享数据</li> |
| </ul> |
| <p>对于 Java、Scala、Kotlin、Python、C++、Go 或 Rust 中的同语言流量，请使用原生模式：</p> |
| <ul> |
| <li class="">所有序列化/反序列化都发生在同一语言中</li> |
| <li class="">需要 Python pickle 风格对象或 Java 序列化钩子等语言特定功能</li> |
| <li class="">希望为同语言服务使用原生模式的 schema-consistent 载荷</li> |
| </ul> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=快速示例>快速示例<a href=#快速示例 class=hash-link aria-label=快速示例的直接链接 title=快速示例的直接链接 translate=no></a></h2> |
| <h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=java生产者>Java（生产者）<a href=#java生产者 class=hash-link aria-label=Java（生产者）的直接链接 title=Java（生产者）的直接链接 translate=no></a></h3> |
| <div class="language-java codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-java codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><div class=token-line style=color:#393A34><span class="token keyword" style=color:#00009f>import</span><span class="token plain"> </span><span class="token import namespace" style=opacity:0.7>org</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import namespace" style=opacity:0.7>apache</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import namespace" style=opacity:0.7>fory</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import operator" style=color:#393A34>*</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>import</span><span class="token plain"> </span><span class="token import namespace" style=opacity:0.7>org</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import namespace" style=opacity:0.7>apache</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import namespace" style=opacity:0.7>fory</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import namespace" style=opacity:0.7>config</span><span class="token import namespace punctuation" style=opacity:0.7;color:#393A34>.</span><span class="token import operator" style=color:#393A34>*</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>public</span><span class="token plain"> </span><span class="token keyword" style=color:#00009f>class</span><span class="token plain"> </span><span class="token class-name">Person</span><span class="token plain"> </span><span class="token punctuation" style=color:#393A34>{</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> </span><span class="token keyword" style=color:#00009f>public</span><span class="token plain"> </span><span class="token class-name">String</span><span class="token plain"> name</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> </span><span class="token keyword" style=color:#00009f>public</span><span class="token plain"> </span><span class="token keyword" style=color:#00009f>int</span><span class="token plain"> age</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token punctuation" style=color:#393A34>}</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token class-name">Fory</span><span class="token plain"> fory </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token class-name">Fory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token function" style=color:#d73a49>builder</span><span class="token punctuation" style=color:#393A34>(</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>.</span><span class="token function" style=color:#d73a49>withXlang</span><span class="token punctuation" style=color:#393A34>(</span><span class="token boolean" style=color:#36acaa>true</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>.</span><span class="token function" style=color:#d73a49>build</span><span class="token punctuation" style=color:#393A34>(</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">fory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token function" style=color:#d73a49>register</span><span class="token punctuation" style=color:#393A34>(</span><span class="token class-name">Person</span><span class="token punctuation" style=color:#393A34>.</span><span class="token keyword" style=color:#00009f>class</span><span class="token punctuation" style=color:#393A34>,</span><span class="token plain"> </span><span class="token string" style=color:#e3116c>"example.Person"</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token class-name">Person</span><span class="token plain"> person </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token keyword" style=color:#00009f>new</span><span class="token plain"> </span><span class="token class-name">Person</span><span class="token punctuation" style=color:#393A34>(</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">person</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">name </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token string" style=color:#e3116c>"Alice"</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">person</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">age </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token number" style=color:#36acaa>30</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>byte</span><span class="token punctuation" style=color:#393A34>[</span><span class="token punctuation" style=color:#393A34>]</span><span class="token plain"> bytes </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> fory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token function" style=color:#d73a49>serialize</span><span class="token punctuation" style=color:#393A34>(</span><span class="token plain">person</span><span class="token punctuation" style=color:#393A34>)</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token comment" style=color:#999988;font-style:italic>// Send bytes to Python, Go, Rust, etc.</span><br/></div></code></pre></div></div> |
| <h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=python消费者>Python（消费者）<a href=#python消费者 class=hash-link aria-label=Python（消费者）的直接链接 title=Python（消费者）的直接链接 translate=no></a></h3> |
| <div class="language-python codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-python codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><div class=token-line style=color:#393A34><span class="token keyword" style=color:#00009f>import</span><span class="token plain"> pyfory</span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>from</span><span class="token plain"> dataclasses </span><span class="token keyword" style=color:#00009f>import</span><span class="token plain"> dataclass</span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token decorator annotation punctuation" style=color:#393A34>@dataclass</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>class</span><span class="token plain"> </span><span class="token class-name">Person</span><span class="token punctuation" style=color:#393A34>:</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> name</span><span class="token punctuation" style=color:#393A34>:</span><span class="token plain"> </span><span class="token builtin">str</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> age</span><span class="token punctuation" style=color:#393A34>:</span><span class="token plain"> pyfory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">Int32</span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">fory </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> pyfory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">Fory</span><span class="token punctuation" style=color:#393A34>(</span><span class="token plain">xlang</span><span class="token operator" style=color:#393A34>=</span><span class="token boolean" style=color:#36acaa>True</span><span class="token punctuation" style=color:#393A34>)</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">fory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">register_type</span><span class="token punctuation" style=color:#393A34>(</span><span class="token plain">Person</span><span class="token punctuation" style=color:#393A34>,</span><span class="token plain"> typename</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"example.Person"</span><span class="token punctuation" style=color:#393A34>)</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token comment" style=color:#999988;font-style:italic># Receive bytes from Java</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain">person </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> fory</span><span class="token punctuation" style=color:#393A34>.</span><span class="token plain">deserialize</span><span class="token punctuation" style=color:#393A34>(</span><span class="token plain">bytes_from_java</span><span class="token punctuation" style=color:#393A34>)</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>print</span><span class="token punctuation" style=color:#393A34>(</span><span class="token string-interpolation string" style=color:#e3116c>f"</span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>{</span><span class="token string-interpolation interpolation">person</span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>.</span><span class="token string-interpolation interpolation">name</span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>}</span><span class="token string-interpolation string" style=color:#e3116c>, </span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>{</span><span class="token string-interpolation interpolation">person</span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>.</span><span class="token string-interpolation interpolation">age</span><span class="token string-interpolation interpolation punctuation" style=color:#393A34>}</span><span class="token string-interpolation string" style=color:#e3116c>"</span><span class="token punctuation" style=color:#393A34>)</span><span class="token plain"> </span><span class="token comment" style=color:#999988;font-style:italic># Alice, 30</span><br/></div></code></pre></div></div> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=fory-idl>Fory IDL<a href=#fory-idl class=hash-link aria-label="Fory IDL的直接链接" title="Fory IDL的直接链接" translate=no></a></h2> |
| <p>对于 schema-first 项目，Fory 还提供 <strong>Fory IDL</strong> 和代码生成。</p> |
| <ul> |
| <li class="">编译器文档：<a class="" href=/zh-CN/docs/compiler/>Fory IDL Overview</a></li> |
| <li class="">最适合大型多语言消息契约和长期维护的 schema</li> |
| </ul> |
| <h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=最小-idl-示例>最小 IDL 示例<a href=#最小-idl-示例 class=hash-link aria-label="最小 IDL 示例的直接链接" title="最小 IDL 示例的直接链接" translate=no></a></h3> |
| <p>创建 <code>person.fdl</code>：</p> |
| <div class="language-protobuf codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-protobuf codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><div class=token-line style=color:#393A34><span class="token keyword" style=color:#00009f>package</span><span class="token plain"> example</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token keyword" style=color:#00009f>message</span><span class="token plain"> </span><span class="token class-name">Person</span><span class="token plain"> </span><span class="token punctuation" style=color:#393A34>{</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> </span><span class="token builtin">string</span><span class="token plain"> name </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token number" style=color:#36acaa>1</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> </span><span class="token builtin">int32</span><span class="token plain"> age </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token number" style=color:#36acaa>2</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"> </span><span class="token keyword" style=color:#00009f>optional</span><span class="token plain"> </span><span class="token builtin">string</span><span class="token plain"> email </span><span class="token operator" style=color:#393A34>=</span><span class="token plain"> </span><span class="token number" style=color:#36acaa>3</span><span class="token punctuation" style=color:#393A34>;</span><span class="token plain"></span><br/></div><div class=token-line style=color:#393A34><span class="token plain"></span><span class="token punctuation" style=color:#393A34>}</span><br/></div></code></pre></div></div> |
| <p>生成代码：</p> |
| <div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><div class=token-line style=color:#393A34><span class="token plain">foryc person.fdl </span><span class="token parameter variable" style=color:#36acaa>--lang</span><span class="token plain"> java,python,cpp,go,rust,javascript,csharp,swift,dart,scala,kotlin </span><span class="token parameter variable" style=color:#36acaa>--output</span><span class="token plain"> ./generated</span><br/></div></code></pre></div></div> |
| <p>这会生成原生语言类型，并在所有目标语言之间保持一致的字段/类型映射。</p> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=何时使用-fory-idl>何时使用 Fory IDL<a href=#何时使用-fory-idl class=hash-link aria-label="何时使用 Fory IDL的直接链接" title="何时使用 Fory IDL的直接链接" translate=no></a></h2> |
| <table><thead><tr><th>选项<th>适用场景<th>原因<tbody><tr><td>原生 xlang 类型（无 IDL）<td>只有少量消息类型，并且希望快速推进<td>避免引入和运维编译器带来的集成/设置成本<tr><td>Fory IDL（schema-first + codegen）<td>有大量消息，跨多个语言/团队/服务使用<td>提供单一契约、更强一致性，并让长期演进更容易<tr><td>混合方式（先原生，后迁移到 IDL）<td>项目初期较小，但消息数量和跨团队依赖在增长<td>保持早期迭代速度，等 schema 复杂度上升后再标准化</table> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=文档>文档<a href=#文档 class=hash-link aria-label=文档的直接链接 title=文档的直接链接 translate=no></a></h2> |
| <table><thead><tr><th>主题<th>描述<tbody><tr><td><a class="" href=/zh-CN/docs/guide/xlang/getting_started>入门指南</a><td>所有语言的安装和基本设置<tr><td><a class="" href=/zh-CN/docs/specification/xlang_type_mapping>类型映射</a><td>Xlang 类型映射参考<tr><td><a class="" href=/zh-CN/docs/guide/xlang/serialization>序列化</a><td>内置类型、自定义类型、引用处理<tr><td><a class="" href=/zh-CN/docs/guide/xlang/xlang_zero_copy>零拷贝</a><td>大型数据的带外序列化<tr><td><a class="" href=/zh-CN/docs/guide/xlang/row_format>行格式</a><td>支持随机访问的缓存友好二进制格式<tr><td><a class="" href=/zh-CN/docs/guide/xlang/xlang_troubleshooting>故障排查</a><td>常见问题和解决方案</table> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=特定语言指南>特定语言指南<a href=#特定语言指南 class=hash-link aria-label=特定语言指南的直接链接 title=特定语言指南的直接链接 translate=no></a></h2> |
| <p>有关特定语言的详细信息和 API 参考：</p> |
| <ul> |
| <li class=""><a class="" href=/zh-CN/docs/guide/java/xlang_serialization>Java Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/python/xlang_serialization>Python Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/cpp/xlang_serialization>C++ Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/go/xlang_serialization>Go Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/rust/xlang_serialization>Rust Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/javascript/xlang_serialization>JavaScript/TypeScript Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/csharp/xlang_serialization>C# Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/swift/xlang_serialization>Swift Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/dart/xlang_serialization>Dart Xlang 序列化指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/scala/schema_idl>Scala Schema IDL 与 Xlang 指南</a></li> |
| <li class=""><a class="" href=/zh-CN/docs/guide/kotlin/static_generated_serializers>Kotlin 静态生成序列化器指南</a></li> |
| </ul> |
| <h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=规范>规范<a href=#规范 class=hash-link aria-label=规范的直接链接 title=规范的直接链接 translate=no></a></h2> |
| <ul> |
| <li class=""><a class="" href=/zh-CN/docs/specification/xlang_serialization_spec>Xlang 序列化规范</a> - 二进制协议细节</li> |
| <li class=""><a class="" href=/zh-CN/docs/specification/xlang_type_mapping>类型映射规范</a> - 完整类型映射参考</li> |
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