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class="menu__list-item"><a class="menu__link" href="/docs/2.5.1/index">Overview</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Design</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Deployment</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Quick Start</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">User Guide</a></li><li class="menu__list-item"><a class="menu__link menu__link--sublist menu__link--active" href="#">Plugin Center</a><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#" tabindex="0">Http Process</a></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link 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class="menu__link menu__link--active active" tabindex="0" href="/docs/2.5.1/plugin-center/mock/mock-plugin">Mock Plugin</a></li></ul></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Developer</a></li></ul></nav></div></aside><main class="docMainContainer_r8cw"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_zHA2"><div class="alert alert--warning 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, which is no longer actively maintained.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="/docs/plugin-center/mock/mock-plugin">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">1. Overview</h1></header><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="11-plugin-name"></a>1.1 Plugin Name<a class="hash-link" href="#11-plugin-name" title="Direct link to heading">#</a></h2><ul><li>Mock Plugin</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="12-appropriate-scenario"></a>1.2 Appropriate Scenario<a class="hash-link" href="#12-appropriate-scenario" title="Direct link to heading">#</a></h2><ul><li>Specify the status code and response body for the request to facilitate testing.</li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="13-plugin-functionality"></a>1.3 Plugin functionality<a class="hash-link" href="#13-plugin-functionality" title="Direct link to heading">#</a></h2><ul><li><p>Set the status code and body of the request.</p></li><li><p>Support configuration <code>${}</code> placeholder to automatically generate data.</p></li><li><p><strong>Note:</strong> In order to support a more flexible data generation method, the mock plug-in supports users to use SpEL expressions to generate mock data. Using SpEL expressions may lead to the risk of executing malicious scripts or applying destructive programs. We recommend that you be extra careful when using them, use them in a safe environment as much as possible, such as an intranet environment, and follow security best practices.</p></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="14-plugin-code"></a>1.4 Plugin Code<a class="hash-link" href="#14-plugin-code" title="Direct link to heading">#</a></h2><ul><li>Core module <code>shenyu-plugin-mock</code></li><li>Core class <code>org.apache.shenyu.plugin.mock.MockPlugin</code></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="15-added-since-which-shenyu-version"></a>1.5 Added since which shenyu version<a class="hash-link" href="#15-added-since-which-shenyu-version" title="Direct link to heading">#</a></h2><ul><li>2.5.0</li></ul><header><h1 class="h1Heading_dC7a">2. How to use plugin</h1></header><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="21-import-pom"></a>2.1 Import pom<a class="hash-link" href="#21-import-pom" title="Direct link to heading">#</a></h2><ul><li>import maven config in shenyu-bootstrap project's <code>pom.xml</code> file.</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 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-mock</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></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="22-enable-plugin"></a>2.2 Enable plugin<a class="hash-link" href="#22-enable-plugin" title="Direct link to heading">#</a></h2><ul><li>In <code>shenyu-admin</code> --> BasicConfig --> Plugin --> <code>mock</code> set Status enable.</li></ul><p><img src="/assets/images/enable-mock-plugin-en-4c1452eb346e287d11b94f8cdf4cbec7.png"></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="23-config-plugin"></a>2.3 Config plugin<a class="hash-link" href="#23-config-plugin" title="Direct link to heading">#</a></h2><ul><li>Selector and rule config, please refer: <a href="/docs/2.5.1/user-guide/admin-usage/selector-and-rule">Selector and rule config</a>.</li><li>shenyu-admin mock plugin configuration, supports configuring httpStatusCode and responseContent<ul><li>httpStatusCode:the status code of the request.</li><li>responseContent:the response body of the request,support configuring <code>${}</code> placeholders to generate random data.</li></ul></li></ul><p><img src="/assets/images/mock-rule-configuration-en-f71ebf28e7338971afc9136819d32277.png"></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_WiXH" id="24--supported-syntax"></a>2.4 <code>${}</code> supported syntax<a class="hash-link" href="#24--supported-syntax" title="Direct link to heading">#</a></h2><p><strong><del><code>${int|min-max}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random integers from <code>min</code> to <code>max</code>, inclusive of <code>min</code> and <code>max</code>.</li><li><strong>Example:</strong> <code>${int|10-20}</code></li></ul><p><strong><del><code>${double|min-max|format}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random floating point numbers from <code>min</code> to <code>max</code>, formatted according to <code>format</code>.</li><li><strong>Example:</strong> <code>${double|10-20}</code> , <code>${double|10-20.5|%.2f}</code></li></ul><p><strong><del><code>${email}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random email addresses.</li></ul><p><strong><del><code>${phone}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random 13-digit mobile number.</li></ul><p><strong><del><code>${zh|min-max}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random Chinese strings of length <code>min</code> to <code>max</code>.</li><li><strong>Example:</strong> <code>${zh|10-20}</code></li></ul><p><strong><del><code>${en|min-max}</code></del></strong></p><ul><li><strong>Description:</strong> Generate random English strings of length <code>min</code> to <code>max</code>.</li><li><strong>Example:</strong> <code>${en|10-20}</code></li></ul><p><strong><del><code>${bool}</code></del></strong></p><ul><li><strong>Description:</strong> Generate a random <code>boolean</code> value i.e. <code>true</code> or <code>false</code>.</li></ul><p><strong><del><code>${list|[arg1,arg2...]}</code></del></strong></p><ul><li><strong>Description:</strong> Randomly returns any value in a list as a string.</li><li><strong>Example:</strong> <code>${list|[gril,boy]}</code> will return <code>boy</code> or <code>girl</code></li></ul><p><strong><del><code>${current|format}</code></del></strong></p><ul><li><strong>Description:</strong> Returns the current time and uses <code>format</code> to format, <code>format</code> can be default, the default is <code>YYYY-MM-dd HH:mm:ss</code>.</li><li><strong>Example:</strong> <code>${current}</code>，<code>${current|YYYY-MM-dd}</code></li></ul><p><strong><del><code>${array|item|length}</code></del></strong></p><ul><li><strong>Description:</strong> According to the <code>item</code> format definition, an array of length <code>length</code> can be generated. All the above data generation rules can be nested in <code>item</code>, and the result will be automatically added with <code>[]</code>.</li><li><strong>Example:</strong> <code>${array|{"name":"test"}|3}</code> result is <code>[{"name":"test"},{"name":"test"},{"name":"test"}]</code>，<code>${array|{"age":${int|18-65}}|3}</code>.</li></ul><p><strong>${expression|expression}</strong></p><p><code>Spel</code> expressions are currently supported with built-in functions and arguments, which fully replace the old ${} syntax</p><ul><li><p><strong><code>${expression|#int(min,max)}</code></strong></p><ul><li><p><strong>Description:</strong> Generate random integers from <code>min</code> to <code>max</code>, inclusive of <code>min</code> and <code>max</code>.</p></li><li><p><strong>Example：</strong> <code>${expression|#int(1,2)}</code></p></li></ul></li><li><p><strong><code>${expression|#double(min,max)}</code></strong></p><ul><li><strong>Description:</strong> Generate random floating point numbers from <code>min</code> to <code>max</code>, formatted according to <code>format</code>.</li><li><strong>Example:</strong><code>${expression|#double(10.5,12.0)}</code>,<code>${expression|#double(10.5,12.0,'￥%.2f')}</code></li></ul></li><li><p><strong><code>${expression|#email()}</code></strong></p><ul><li><strong>Description:</strong> Generate random email addresses.</li></ul></li><li><p><strong><code>${expression|#phone()}</code></strong></p><ul><li><strong>Description:</strong> Generate random 13-digit mobile number.</li></ul></li><li><p><strong><code>${expression|zh(min,max)}</code></strong></p><ul><li><strong>Description:</strong> Generate random Chinese strings of length <code>min</code> to <code>max</code>.</li><li><strong>Example：</strong> <code>${expression|#zh(1,10)}</code></li></ul></li><li><p><strong><code>${expression|#bool()}</code></strong></p><ul><li><strong>Description:</strong> Generate a random <code>boolean</code> value i.e. <code>true</code> or <code>false</code>.</li></ul></li><li><p><strong><code>${expression|#oneOf(arg1,arg2...)}</code></strong></p><ul><li><strong>Description:</strong> Randomly returns any value in a list.</li><li><strong>Example：</strong> <code>${expression|#oneOf('shenyu','number',1)}</code> will return <code>'shenyu'</code> or <code>'number'</code>or<code>1</code></li></ul></li><li><p><strong><code>${expression|current()}</code></strong></p><ul><li><strong>Description:</strong> Returns the current time and uses <code>format</code> to format, <code>format</code> can be default, the default is <code>YYYY-MM-dd HH:mm:ss</code>.</li><li><strong>Example：</strong> <code>${expression|#current()}</code>，<code>${expression|#current('YYYY-MM-dd')}</code></li></ul></li><li><p><strong><code>${expression|#array(item,length)}</code></strong></p><ul><li><p><strong>Description:</strong> According to the <code>item</code> format definition, an array of length <code>length</code> can be generated. </p></li><li><p><strong>Example:</strong> <code>expression|#array('shenyu',3)</code> would generate <code>["shenyu","shenyu","shenyu"]</code>.</p><p>You can use it nested like<code>${expression|#array(#bool(),2)}</code>or<code>${expression|#array(#array('shenyu',2),2)}</code></p></li></ul></li><li><p><strong><code>${expression|#req}</code></strong></p><ul><li><strong>Description:</strong> Req is built-in request parameters ,which can generate response data based on request content</li><li><strong>Example:</strong><code>${expression|#req.method}</code>、<code>${expression|#req.queries['query_name']}</code>、<code>${req.queries.query_name}</code>、<code>${expression|#req.uri}</code>。<code>jsonPath</code> is used when the request body is json . For example ,when the request body is <code>{"name":"shenyu"}</code>，<code>${expression|#req.json.name}</code>would return "shenyu"</li></ul></li></ul><ul><li><p><strong><code>${expression|spel}</code></strong></p><ul><li><strong>Description</strong>：Use Spel expressions directly to generate data</li><li><strong>Example</strong>：<code>${expression|T(java.time.LocalDate).now()}</code>、<code>${expression|1==1}</code></li></ul></li></ul><p>It is recommended to use the new '${}' syntax. The old syntax may be removed at an later date.</p><p>Function replaceable table:</p><table><thead><tr><th align="left">old</th><th align="left">new</th></tr></thead><tbody><tr><td align="left">${int|min-max}</td><td align="left">${expression|#int(min,max)}</td></tr><tr><td align="left">${double|min-max|format}</td><td align="left">${expression|#double(min,max)}</td></tr><tr><td align="left">${email}</td><td align="left">${expression|#email()}</td></tr><tr><td align="left">${phone}</td><td align="left">${expression|#phone()}</td></tr><tr><td align="left">${zh|min-max}</td><td align="left">${expression|#zh(min,max)}</td></tr><tr><td align="left">${en|min-max}</td><td align="left">${expression|#en(min,max)}</td></tr><tr><td align="left">${list|[arg1,arg2...]}</td><td align="left">${expression|#oneOf(arg1,agr2...)}</td></tr><tr><td align="left">${current|format}</td><td align="left">${expression|#current(format)}</td></tr><tr><td align="left">${bool}</td><td align="left">${expression|#bool()}</td></tr><tr><td align="left">${array|item|length}</td><td align="left">${expression#array(item,length)}</td></tr></tbody></table><p><strong>You do not need to use add <code>""</code> on both sides of <code>${}</code>, the generated content will be prefixed and suffixed according to the definition of generator</strong></p></div><footer class="row docusaurus-mt-lg"><div class="col"><a href="https://github.com/apache/shenyu-website/edit/main/versioned_docs/version-2.5.1/plugin-center/mock/mock-plugin.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>Edit this page</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="/docs/2.5.1/plugin-center/cache/cache-plugin"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">« Cache Plugin</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/docs/2.5.1/developer/spi/custom-load-balance"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Custom Load Balancer »</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="#11-plugin-name" class="table-of-contents__link">1.1 Plugin Name</a></li><li><a href="#12-appropriate-scenario" class="table-of-contents__link">1.2 Appropriate Scenario</a></li><li><a href="#13-plugin-functionality" class="table-of-contents__link">1.3 Plugin functionality</a></li><li><a href="#14-plugin-code" class="table-of-contents__link">1.4 Plugin Code</a></li><li><a href="#15-added-since-which-shenyu-version" class="table-of-contents__link">1.5 Added since which shenyu version</a></li><li><a href="#21-import-pom" class="table-of-contents__link">2.1 Import pom</a></li><li><a href="#22-enable-plugin" class="table-of-contents__link">2.2 Enable plugin</a></li><li><a href="#23-config-plugin" class="table-of-contents__link">2.3 Config plugin</a></li><li><a href="#24--supported-syntax" class="table-of-contents__link">2.4 <code>${}</code> supported syntax</a></li></ul></div></div></div></div></main></div></div></div> |
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