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margin-bottom--md" role="alert"><div>This is documentation for Apache ShenYu <b>2.5.1</b>, which is no longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/zh/docs/user-guide/proxy/spring-cloud-proxy">latest version</a></b> (2.7.0).</div></div><div class="docItemContainer_oiyr"><article><span class="badge badge--secondary">Version: 2.5.1</span><div class="tocCollapsible_aw-L tocMobile_Tx6Y"><button type="button" class="clean-btn tocCollapsibleButton_zr6a">On this page</button></div><div class="markdown"><header><h1 class="h1Heading_dC7a">Spring Cloud服务接入</h1></header><p>此篇文章是介绍 <code>springCloud</code> 服务接入到 <code>Apache ShenYu</code> 网关，<code>Apache ShenYu</code> 网关使用 <code>springCloud</code> 插件来接入<code>Spring Cloud</code>服务。</p><p>接入前，请正确启动 <code>shenyu-admin</code>，并开启<code>springCloud</code>插件，在网关端和<code>springCloud</code>服务端引入相关依赖。可以参考前面的 <a href="/zh/docs/2.5.1/user-guide/quick-start/quick-start-springcloud">Spring Cloud快速开始</a>。</p><p>应用客户端接入的相关配置请参考：<a href="/zh/docs/2.5.1/user-guide/property-config/register-center-access">客户端接入配置</a>。</p><p>数据同步的相关配置请参考：<a href="/zh/docs/2.5.1/user-guide/property-config/use-data-sync">数据同步配置</a>。</p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="在网关中引入-springcloud-插件"></a>在网关中引入 springCloud 插件<a class="hash-link" href="#在网关中引入-springcloud-插件" title="Direct link to heading">#</a></h2><ul><li>在网关的 <code>pom.xml</code> 文件中引入如下依赖。</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token comment" style="color:#999988;font-style:italic"><!-- apache shenyu springCloud plugin start--></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-springcloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-plugin-httpclient</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${project.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token comment" style="color:#999988;font-style:italic"><!-- apache shenyu springCloud plugin end--></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.springframework.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-commons</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">2.2.0.RELEASE</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li><p>如果你使用 <code>eureka</code> 作为 <code>springCloud</code>的注册中心</p><ul><li>在网关的<code>pom.xml</code>文件中，新增如下依赖：</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.springframework.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-starter-netflix-eureka-client</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">2.2.0.RELEASE</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div></li><li><p>在网关的<code>yml</code>文件中，新增如下配置：</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">eureka</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">client</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">serviceUrl</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">defaultZone</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> http</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain">//localhost</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain">8761/eureka/ </span><span class="token comment" style="color:#999988;font-style:italic"># 你的eureka地址</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">instance</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">prefer-ip-address</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div></li><li><p>如果你使用 <code>nacos</code> 作为 <code>springCloud</code>的注册中心</p><ul><li>在网关的<code>pom.xml</code>文件中，新增如下依赖：</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">com.alibaba.cloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">spring-cloud-starter-alibaba-nacos-discovery</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">2.1.0.RELEASE</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div></li><li><p>在网关的<code>yml</code>文件中 新增如下配置：</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">spring</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">cloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">nacos</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">discovery</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">server-addr</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> 127.0.0.1</span><span class="token punctuation" style="color:#393A34">:</span><span class="token number" style="color:#36acaa">8848</span><span class="token plain"> </span><span class="token comment" style="color:#999988;font-style:italic"># 你的nacos地址</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div></li></ul><p>特别提示：请确保spring Cloud注册中心服务发现配置开启</p><ul><li>配置方式</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yml"><pre tabindex="0" class="prism-code language-yml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token key atrule" style="color:#00a4db">spring</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">cloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">discovery</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">enabled</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>代码方式</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI java"><pre tabindex="0" class="prism-code language-java codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain">@SpringBootApplication</span></span><span class="token-line" style="color:#393A34"><span class="token plain">@EnableDiscoveryClient</span></span><span class="token-line" style="color:#393A34"><span class="token plain">public class ShenyuBootstrapApplication {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> /**</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * Main Entrance.</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> *</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * @param args startup arguments</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> */</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public static void main(final String[] args) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> SpringApplication.run(ShenyuBootstrapApplication.class, args);</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain">}</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>重启你的网关服务。</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="springcloud服务接入网关"></a>SpringCloud服务接入网关<a class="hash-link" href="#springcloud服务接入网关" title="Direct link to heading">#</a></h2><p>可以参考：<a href="https://github.com/apache/incubator-shenyu/tree/master/shenyu-examples/shenyu-examples-springcloud" target="_blank" rel="noopener noreferrer">shenyu-examples-springcloud</a></p><ul><li>在由<code>SpringCloud</code>构建的微服务中，引入如下依赖：</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">org.apache.shenyu</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">groupId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">shenyu-spring-boot-starter-client-springcloud</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">artifactId</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"><</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain">${shenyu.version}</span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">version</span><span class="token tag punctuation" style="color:#393A34">></span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token tag punctuation" style="color:#393A34"></</span><span class="token tag" style="color:#00009f">dependency</span><span class="token tag punctuation" style="color:#393A34">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li><p>在 <code>controller</code>接口上加上 <code>@ShenyuSpringCloudClient</code> 注解。 注解可以加到类或方法上面，<code>path</code>属性为前缀，如果含有 <code>/**</code> 代表你的整个接口需要被网关代理。</p></li><li><p>示例一： |
| 代表 <code>/test/payment</code>, <code>/test/findByUserId</code> 都会被网关代理。</p></li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI java"><pre tabindex="0" class="prism-code language-java codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> @RestController</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("/test")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringCloudClient(path = "/test/**")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public class HttpTestController {</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @PostMapping("/payment")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public UserDTO post(@RequestBody final UserDTO userDTO) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return userDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @GetMapping("/findByUserId")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public UserDTO findByUserId(@RequestParam("userId") final String userId) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> UserDTO userDTO = new UserDTO();</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> userDTO.setUserId(userId);</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> userDTO.setUserName("hello world");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return userDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>示例二： |
| 代表 <code>/order/save</code>，会被网关代理，而<code>/order/findById</code> 则不会。</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI java"><pre tabindex="0" class="prism-code language-java codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> @RestController</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("/order")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringCloudClient(path = "/order")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public class OrderController {</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @PostMapping("/save")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringMvcClient(path = "/save")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public OrderDTO save(@RequestBody final OrderDTO orderDTO) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setName("hello world save order");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return orderDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @GetMapping("/findById")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public OrderDTO findById(@RequestParam("id") final String id) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> OrderDTO orderDTO = new OrderDTO();</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setId(id);</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setName("hello world findById");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return orderDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>示例三： |
| <code>isFull</code>：<code>true</code> 代表整个服务都会被网关代理。</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI yaml"><pre tabindex="0" class="prism-code language-yaml codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token key atrule" style="color:#00a4db">shenyu</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">register</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">registerType</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> http </span><span class="token comment" style="color:#999988;font-style:italic">#zookeeper #etcd #nacos #consul</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">serverLists</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> http</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain">//localhost</span><span class="token punctuation" style="color:#393A34">:</span><span class="token number" style="color:#36acaa">9095</span><span class="token plain"> </span><span class="token comment" style="color:#999988;font-style:italic">#localhost:2181 #http://localhost:2379 #localhost:8848</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">props</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">username</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> admin</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">password</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token number" style="color:#36acaa">123456</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">client</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">springCloud</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">props</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">contextPath</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> /springcloud</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span><span class="token key atrule" style="color:#00a4db">isFull</span><span class="token punctuation" style="color:#393A34">:</span><span class="token plain"> </span><span class="token boolean important" style="color:#36acaa">true</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># port: 8884</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># registerType : 服务注册类型，请参考应用客户端接入文档</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># serverList: 服务列表，请参考应用客户端接入文档</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># contextPath: 为你的项目在shenyu网关的路由前缀。 比如/order ，/product 等等，网关会根据你的这个前缀来进行路由。</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># appName：你的应用名称，不配置的话，会默认取application 中的名称</span><span class="token plain"></span></span><span class="token-line" style="color:#393A34"><span class="token plain"></span><span class="token comment" style="color:#999988;font-style:italic"># isFull: 设置true 代表代理你的整个服务，false表示代理你其中某几个controller</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI java"><pre tabindex="0" class="prism-code language-java codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> @RestController</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("/order")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public class OrderController {</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @PostMapping("/save")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringMvcClient(path = "/save")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public OrderDTO save(@RequestBody final OrderDTO orderDTO) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setName("hello world save order");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return orderDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @GetMapping("/findById")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public OrderDTO findById(@RequestParam("id") final String id) {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> OrderDTO orderDTO = new OrderDTO();</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setId(id);</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> orderDTO.setName("hello world findById");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return orderDTO;</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>示例四：这是一种简化的使用方式，只需要一个简单的注解，使用元数据注册到网关。 |
| 特别说明：目前只支持<code>@RequestMapping、@GetMapping、@PostMapping、@DeleteMapping、@PutMapping</code>注解，并且只对<code>@XXXMapping</code>中的第一个路径有效。</li></ul><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI java"><pre tabindex="0" class="prism-code language-java codeBlock_rtdJ thin-scrollbar" style="color:#393A34;background-color:#f6f8fa"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#393A34"><span class="token plain"> @RestController</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("new/feature")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public class NewFeatureController {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> /**</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * no support gateway access api.</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> *</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * @return result</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> */</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("/gateway/not")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public EntityResult noSupportGateway() {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return new EntityResult(200, "no support gateway access");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> /**</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * Do not use shenyu annotation path. used request mapping path.</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> *</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * @return result</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> */</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @RequestMapping("/requst/mapping/path")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringCloudClient</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public EntityResult requestMappingUrl() {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return new EntityResult(200, "Do not use shenyu annotation path. used request mapping path");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> /**</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * Do not use shenyu annotation path. used post mapping path.</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> *</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * @return result</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> */</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @PostMapping("/post/mapping/path")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringCloudClient</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public EntityResult postMappingUrl() {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return new EntityResult(200, "Do not use shenyu annotation path. used post mapping path");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> </span></span><span class="token-line" style="color:#393A34"><span class="token plain"> /**</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * Do not use shenyu annotation path. used post mapping path.</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> *</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> * @return result</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> */</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @GetMapping("/get/mapping/path")</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> @ShenyuSpringCloudClient</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> public EntityResult getMappingUrl() {</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> return new EntityResult(200, "Do not use shenyu annotation path. used get mapping path");</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain"> }</span></span><span class="token-line" style="color:#393A34"><span class="token plain" style="display:inline-block"> |
| </span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><ul><li>启动你的服务成功注册后，进入后台管理系统的<code>插件列表 -> rpc proxy -> springCloud</code>，会看到自动注册的选择器和规则信息。</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="用户请求"></a>用户请求<a class="hash-link" href="#用户请求" title="Direct link to heading">#</a></h2><p>和之前的访问方式没有大的改变，需要注意的是：</p><ul><li><p>你之前请求的域名是你自己的服务，现在要换成网关的域名。</p></li><li><p>网关需要有一个路由前缀，这个路由前缀就是你接入项目进行配置 <code>contextPath</code>，可以在 <code>shenyu-admin</code> 中的 <code>springCloud</code>插件进行更改。</p></li></ul><blockquote><p>比如你有一个 <code>order</code> 服务 它有一个接口，请求路径 <code>http://localhost:8080/test/save</code></p><p>现在就需要换成：<code>http://localhost:9195/order/test/save</code></p><p>其中 <code>localhost:9195</code> 为网关的 <code>ip</code> 端口，默认端口是 <code>9195</code> ，<code>/order</code> 是你接入网关配置的 <code>contextPath</code></p><p>其他参数，请求方式不变。然后你就可以进行访问了，如此的方便与简单。</p></blockquote></div><footer class="row docusaurus-mt-lg"><div class="col"><a href="https://github.com/apache/shenyu-website/edit/main/i18n/zh/docusaurus-plugin-content-docs/version-2.5.1/user-guide/proxy/spring-cloud-proxy.md" target="_blank" rel="noreferrer noopener"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_mS5F" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>编辑本文档</a></div><div class="col lastUpdated_wj+Z"></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/zh/docs/2.5.1/user-guide/proxy/sofa-rpc-proxy"><div class="pagination-nav__sublabel">上一篇</div><div class="pagination-nav__label">« Sofa服务接入</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/zh/docs/2.5.1/user-guide/proxy/tars-proxy"><div class="pagination-nav__sublabel">下一篇</div><div class="pagination-nav__label">Tars服务接入 »</div></a></div></nav></div></div><div class="col col--3"><div class="tableOfContents_vrFS thin-scrollbar"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#在网关中引入-springcloud-插件" class="table-of-contents__link">在网关中引入 springCloud 插件</a></li><li><a href="#springcloud服务接入网关" class="table-of-contents__link">SpringCloud服务接入网关</a></li><li><a href="#用户请求" class="table-of-contents__link">用户请求</a></li></ul></div></div></div></div></main></div></div></div> |
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