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class="vp-sidebar-heading clickable" type="button"><!----><span class="vp-sidebar-title">工具体系</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable active" type="button"><!----><span class="vp-sidebar-title">应用编程接口</span><span class="vp-arrow down"></span></button><ul class="vp-sidebar-links"><li><!--[--><a aria-label="Java 原生接口" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Java-Native-API.html"><!---->Java 原生接口<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Python" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Python-Native-API.html"><!---->Python<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="C++" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Cpp-Native-API.html"><!---->C++<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Go" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Go-Native-API.html"><!---->Go<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="C#" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-CSharp-Native-API.html"><!---->C#<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Node.js" class="vp-link nav-link active vp-sidebar-link vp-sidebar-page active nav-link active vp-sidebar-link vp-sidebar-page active" href="/zh/UserGuide/V1.2.x/API/Programming-NodeJS-Native-API.html"><!---->Node.js<!----></a><ul class="vp-sidebar-sub-headers"><li class="vp-sidebar-sub-header"><a aria-label="依赖" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/UserGuide/V1.2.x/API/Programming-NodeJS-Native-API.html#依赖"><!---->依赖<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="编译 thrift 库,生成 Node.js 原生接口" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/UserGuide/V1.2.x/API/Programming-NodeJS-Native-API.html#编译-thrift-库-生成-node-js-原生接口"><!---->编译 thrift 库,生成 Node.js 原生接口<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="使用 Node.js 原生接口" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/UserGuide/V1.2.x/API/Programming-NodeJS-Native-API.html#使用-node-js-原生接口"><!---->使用 Node.js 原生接口<!----></a><ul class="vp-sidebar-sub-headers"></ul></li><li class="vp-sidebar-sub-header"><a aria-label="支持的 rpc 接口" class="vp-link nav-link vp-sidebar-link vp-heading nav-link vp-sidebar-link vp-heading" href="/zh/UserGuide/V1.2.x/API/Programming-NodeJS-Native-API.html#支持的-rpc-接口"><!---->支持的 rpc 接口<!----></a><ul class="vp-sidebar-sub-headers"></ul></li></ul><!--]--></li><li><!--[--><a aria-label="Rust" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Rust-Native-API.html"><!---->Rust<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="JDBC (不推荐)" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-JDBC.html"><!---->JDBC (不推荐)<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="MQTT" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-MQTT.html"><!---->MQTT<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="Kafka" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-Kafka.html"><!---->Kafka<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="REST API V1" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/RestServiceV1.html"><!---->REST API V1<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="REST API V2" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/RestServiceV2.html"><!---->REST API V2<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-label="TsFile API" class="vp-link nav-link vp-sidebar-link vp-sidebar-page nav-link vp-sidebar-link vp-sidebar-page" href="/zh/UserGuide/V1.2.x/API/Programming-TsFile-API.html"><!---->TsFile API<!----></a><ul class="vp-sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><!----><span class="vp-sidebar-title">系统集成</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><!----><span class="vp-sidebar-title">SQL手册</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><!----><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-heading clickable" type="button"><!----><span class="vp-sidebar-title">参考</span><span class="vp-arrow end"></span></button><!----></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Node.js 原生接口</h1><div class="page-info"><!----><!----><span class="page-date-info" aria-label="写作日期"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 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--><h1 id="node-js-原生接口" tabindex="-1"><a class="header-anchor" href="#node-js-原生接口" aria-hidden="true">#</a> Node.js 原生接口</h1><p>IoTDB 使用 Thrift 作为跨语言的 RPC 框架,因此可以通过 Thrift 提供的接口来实现对 IoTDB 的访问。本文档将介绍如何生成可访问 IoTDB 的原生 Node.js 接口。</p><h2 id="依赖" tabindex="-1"><a class="header-anchor" href="#依赖" aria-hidden="true">#</a> 依赖</h2><ul><li>JDK &gt;= 1.8</li><li>Node.js &gt;= 16.0.0</li><li>thrift 0.14.1</li><li>Linux、Macos 或其他类 unix 系统</li><li>Windows+bash (下载 IoTDB Go client 需要 git ,通过 WSL、cygwin、Git Bash 任意一种方式均可)</li></ul><p>必须安装 thrift(0.14.1 或更高版本)才能将 thrift 文件编译为 Node.js 代码。下面是官方的安装教程,最终,您应该得到一个 thrift 可执行文件。</p><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>http://thrift.apache.org/docs/install/
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h2 id="编译-thrift-库-生成-node-js-原生接口" tabindex="-1"><a class="header-anchor" href="#编译-thrift-库-生成-node-js-原生接口" aria-hidden="true">#</a> 编译 thrift 库,生成 Node.js 原生接口</h2><ol><li>在 IoTDB 源代码文件夹的根目录中找到 pom.xml 文件。</li><li>打开 pom.xml 文件,找到以下内容:</li></ol><div class="language-xml line-numbers-mode" data-ext="xml"><pre class="language-xml"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>execution</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>id</span><span class="token punctuation">&gt;</span></span>generate-thrift-sources-java<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>id</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>phase</span><span class="token punctuation">&gt;</span></span>generate-sources<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>phase</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>goals</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>goal</span><span class="token punctuation">&gt;</span></span>compile<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>goal</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>goals</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>configuration</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>generator</span><span class="token punctuation">&gt;</span></span>java<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>generator</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>thriftExecutable</span><span class="token punctuation">&gt;</span></span>${thrift.exec.absolute.path}<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>thriftExecutable</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>thriftSourceRoot</span><span class="token punctuation">&gt;</span></span>${basedir}/src/main/thrift<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>thriftSourceRoot</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>configuration</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>execution</span><span class="token punctuation">&gt;</span></span>
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ol start="3"><li>参考该设置,在 pom.xml 文件中添加以下内容,用来生成 Node.js 的原生接口:</li></ol><div class="language-xml line-numbers-mode" data-ext="xml"><pre class="language-xml"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>execution</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>id</span><span class="token punctuation">&gt;</span></span>generate-thrift-sources-nodejs<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>id</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>phase</span><span class="token punctuation">&gt;</span></span>generate-sources<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>phase</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>goals</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>goal</span><span class="token punctuation">&gt;</span></span>compile<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>goal</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>goals</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>configuration</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>generator</span><span class="token punctuation">&gt;</span></span>js:node<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>generator</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>thriftExecutable</span><span class="token punctuation">&gt;</span></span>${thrift.exec.absolute.path}<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>thriftExecutable</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>thriftSourceRoot</span><span class="token punctuation">&gt;</span></span>${basedir}/src/main/thrift<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>thriftSourceRoot</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>includes</span><span class="token punctuation">&gt;</span></span>**/common.thrift,**/client.thrift<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>includes</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>outputDirectory</span><span class="token punctuation">&gt;</span></span>${project.build.directory}/generated-sources-nodejs<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>outputDirectory</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>configuration</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>execution</span><span class="token punctuation">&gt;</span></span>
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><ol start="4"><li>在 IoTDB 源代码文件夹的根目录下,运行<code>mvn clean generate-sources</code></li></ol><p>这个指令将自动删除<code>iotdb/iotdb-protocol/thrift/target</code><code>iotdb/iotdb-protocol/thrift-commons/target</code>中的文件,并使用新生成的 thrift 文件重新填充该文件夹。</p><p>这个文件夹在 git 中会被忽略,并且<strong>永远不应该被推到 git 中!</strong></p><p><strong>注意</strong>不要将<code>iotdb/iotdb-protocol/thrift/target</code><code>iotdb/iotdb-protocol/thrift-commons/target</code>上传到 git 仓库中 !</p><h2 id="使用-node-js-原生接口" tabindex="-1"><a class="header-anchor" href="#使用-node-js-原生接口" aria-hidden="true">#</a> 使用 Node.js 原生接口</h2><p><code>iotdb/iotdb-protocol/thrift/target/generated-sources-nodejs/</code><code>iotdb/iotdb-protocol/thrift-commons/target/generated-sources-nodejs/</code> 中的文件复制到您的项目中,即可使用。</p><h2 id="支持的-rpc-接口" tabindex="-1"><a class="header-anchor" href="#支持的-rpc-接口" aria-hidden="true">#</a> 支持的 rpc 接口</h2><div class="language-text line-numbers-mode" data-ext="text"><pre class="language-text"><code>// 打开一个 session
TSOpenSessionResp openSession(1:TSOpenSessionReq req);
// 关闭一个 session
TSStatus closeSession(1:TSCloseSessionReq req);
// 执行一条 SQL 语句
TSExecuteStatementResp executeStatement(1:TSExecuteStatementReq req);
// 批量执行 SQL 语句
TSStatus executeBatchStatement(1:TSExecuteBatchStatementReq req);
// 执行查询 SQL 语句
TSExecuteStatementResp executeQueryStatement(1:TSExecuteStatementReq req);
// 执行插入、删除 SQL 语句
TSExecuteStatementResp executeUpdateStatement(1:TSExecuteStatementReq req);
// 向服务器取下一批查询结果
TSFetchResultsResp fetchResults(1:TSFetchResultsReq req)
// 获取元数据
TSFetchMetadataResp fetchMetadata(1:TSFetchMetadataReq req)
// 取消某次查询操作
TSStatus cancelOperation(1:TSCancelOperationReq req);
// 关闭查询操作数据集,释放资源
TSStatus closeOperation(1:TSCloseOperationReq req);
// 获取时区信息
TSGetTimeZoneResp getTimeZone(1:i64 sessionId);
// 设置时区
TSStatus setTimeZone(1:TSSetTimeZoneReq req);
// 获取服务端配置
ServerProperties getProperties();
// 设置 database
TSStatus setStorageGroup(1:i64 sessionId, 2:string storageGroup);
// 创建时间序列
TSStatus createTimeseries(1:TSCreateTimeseriesReq req);
// 创建多条时间序列
TSStatus createMultiTimeseries(1:TSCreateMultiTimeseriesReq req);
// 删除时间序列
TSStatus deleteTimeseries(1:i64 sessionId, 2:list&lt;string&gt; path)
// 删除 database
TSStatus deleteStorageGroups(1:i64 sessionId, 2:list&lt;string&gt; storageGroup);
// 按行插入数据
TSStatus insertRecord(1:TSInsertRecordReq req);
// 按 String 格式插入一条数据
TSStatus insertStringRecord(1:TSInsertStringRecordReq req);
// 按列插入数据
TSStatus insertTablet(1:TSInsertTabletReq req);
// 按列批量插入数据
TSStatus insertTablets(1:TSInsertTabletsReq req);
// 按行批量插入数据
TSStatus insertRecords(1:TSInsertRecordsReq req);
// 按行批量插入同属于某个设备的数据
TSStatus insertRecordsOfOneDevice(1:TSInsertRecordsOfOneDeviceReq req);
// 按 String 格式批量按行插入数据
TSStatus insertStringRecords(1:TSInsertStringRecordsReq req);
// 测试按列插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertTablet(1:TSInsertTabletReq req);
// 测试批量按列插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertTablets(1:TSInsertTabletsReq req);
// 测试按行插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertRecord(1:TSInsertRecordReq req);
// 测试按 String 格式按行插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertStringRecord(1:TSInsertStringRecordReq req);
// 测试按行插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertRecords(1:TSInsertRecordsReq req);
// 测试按行批量插入同属于某个设备的数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertRecordsOfOneDevice(1:TSInsertRecordsOfOneDeviceReq req);
// 测试按 String 格式批量按行插入数据的延迟,注意:该接口不真实插入数据,只用来测试网络延迟
TSStatus testInsertStringRecords(1:TSInsertStringRecordsReq req);
// 删除数据
TSStatus deleteData(1:TSDeleteDataReq req);
// 执行原始数据查询
TSExecuteStatementResp executeRawDataQuery(1:TSRawDataQueryReq req);
// 向服务器申请一个查询语句 ID
i64 requestStatementId(1:i64 sessionId);
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div 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