yapi/static/doc/usage-使用mock功能.html
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<h1 >YApi</h1>
<p class="desc ">高效、易用、功能强大的api管理平台旨在为开发、产品、测试人员提供更优雅的接口管理服务。</p>
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<h2 class="subject" id="Mock介绍">Mock介绍 <a class="hashlink" href="#Mock介绍">#</a></h2> <p style='text-indent:2em;line-height:1.8em'>yapi的Mock功能可以根据用户的输入接口信息如协议、URL、接口名、请求头、请求参数、mock规则(<a href="#mock">点击到Mock规则</a>生成Mock接口这些接口会自动生成模拟数据创建者可以自由构造需要的数据。而且与常见的Mock方式如将Mock写在代码里和JS拦截等相比yapi的Mock在使用场景和效率和复杂度上是相差甚远的正是由于yapi的Mock是一个第三方平台那么在团队开发时任何人都可以权限许可下创建、修改接口信息等操作这对于团队开发是很有好处的。 </p>
<p> <strong>mock地址解析</strong>yapi平台网址+mock+<strong>您的项目id</strong>+<strong>接口实际请求path</strong></p>
<pre><code>mockd地址 http<span class="token operator">:</span>//yapi.corp.qunar.com/mock/<span class="token number">29</span>/api/hackathon/login
</code></pre><p>项目id可以在项目设置里查看到</p>
<h2 class="subject" id="定义mock数据示例">定义mock数据示例 <a class="hashlink" href="#定义mock数据示例">#</a></h2><pre><code><span class="token punctuation">{</span>
"status|<span class="token number">0</span>-<span class="token number">1</span>"<span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span> //接口状态
<span class="token property">"message"</span><span class="token operator">:</span> <span class="token string">"请求完成"</span><span class="token punctuation">,</span> //消息提示
<span class="token property">"data"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"counts"</span><span class="token operator">:</span><span class="token string">"@integer"</span><span class="token punctuation">,</span> //统计数量
"totalSubjectType|<span class="token number">4</span>-<span class="token number">10</span>"<span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
"subjectName|regexp"<span class="token operator">:</span> "大数据|机器学习|工具<span class="token string">", //主题名
"</span>subjectType|+<span class="token number">1</span>"<span class="token operator">:</span> <span class="token number">1</span> //类型
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">"data"</span><span class="token operator">:</span><span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">"name"</span><span class="token operator">:</span> <span class="token string">"@name"</span><span class="token punctuation">,</span> //用户名
<span class="token property">"email"</span><span class="token operator">:</span> <span class="token string">"@email"</span><span class="token punctuation">,</span> //email
<span class="token property">"time"</span><span class="token operator">:</span> <span class="token string">"@datetime"</span> //时间
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre><h2 class="subject" id="yapiMock跟mockjs区别">yapiMock跟mockjs区别 <a class="hashlink" href="#yapiMock跟mockjs区别">#</a></h2><p>因为yapi基于json定义mock无法使用mockjs原有的函数功能正则表达式需要基于rule书写示例如下</p>
<pre><code><span class="token punctuation">{</span>
"name|regexp"<span class="token operator">:</span> <span class="token string">"[a-z0-9_]+?"</span><span class="token punctuation">,</span>
"type|regexp"<span class="token operator">:</span> "json|text|xml" //枚举数据类型可这样实现
<span class="token punctuation">}</span>
</code></pre><h2 class="subject" id="如何使用Mock?">如何使用Mock? <a class="hashlink" href="#如何使用Mock?">#</a></h2><h3 class="subject" id="1_最简单的方式">1 最简单的方式 <a class="hashlink" href="#1_最简单的方式">#</a></h3><p>在代码直接请求yapi提供的mock地址以jQuery为例</p>
<pre><code class="lang-javascript"><span class="token keyword">let</span> prefix <span class="token operator">=</span> <span class="token string">'http://yapi.local.qunar.com:3000/mock/2817'</span>
$<span class="token punctuation">.</span><span class="token function">post</span><span class="token punctuation">(</span>prefix<span class="token operator">+</span><span class="token string">'/baseapi/path'</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>username<span class="token punctuation">:</span> <span class="token string">'xxx'</span><span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token keyword">function</span><span class="token punctuation">(</span>res<span class="token punctuation">)</span><span class="token punctuation">{</span>
console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span>res<span class="token punctuation">)</span> <span class="token comment" spellcheck="true">//返回上图预览部分的数据</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span>
</code></pre>
<h3 class="subject" id="2_基于本地服务器反向代理">2 基于本地服务器反向代理 <a class="hashlink" href="#2_基于本地服务器反向代理">#</a></h3><p>优点:不用修改项目代码</p>
<h4 class="subject" id="2.1_基于nginx反向代理">2.1 基于nginx反向代理 <a class="hashlink" href="#2.1_基于nginx反向代理">#</a></h4><pre><code class="lang-nginx"><span class="token keyword">location</span> <span class="token operator">/</span>baseapi
<span class="token punctuation">{</span>
<span class="token keyword">proxy_pass</span> <span class="token keyword">http</span><span class="token punctuation">:</span><span class="token operator">/</span><span class="token operator">/</span>yapi<span class="token punctuation">.</span>corp<span class="token punctuation">.</span>qunar<span class="token punctuation">.</span>com<span class="token operator">/</span>mock<span class="token operator">/</span><span class="token number">2817</span><span class="token operator">/</span>baseapi<span class="token punctuation">;</span> <span class="token comment" spellcheck="true">#baseapi后面没有"/"</span>
<span class="token punctuation">}</span>
</code></pre>
<h4 class="subject" id="2.2_基于ykit_Jerry代理">2.2 基于ykit Jerry代理 <a class="hashlink" href="#2.2_基于ykit_Jerry代理">#</a></h4><p>假设您本地服务器访问地址是: <a href="http://xxx.com">http://xxx.com</a></p>
<p><img src="./images/ykit.jpg" /></p>
<h2 class="subject" id="Mock语法规范">Mock语法规范 <a class="hashlink" href="#Mock语法规范">#</a></h2><blockquote>
<p>了解更多Mock详情<a href="https://github.com/nuysoft/Mock/wiki/Syntax-Specification">Mock.js 官方文档</a></p>
</blockquote>
<p>Mock.js 的语法规范包括两部分:</p>
<p><a href="#DTD">1. 数据模板定义规范Data Template DefinitionDTD</a></p>
<p><a href="#DPD">2. 数据占位符定义规范Data Placeholder DefinitionDPD</a></p>
<p><span id = "DTD"></span></p>
<h3 class="subject" id="数据模板定义规范Data_Template_DefinitionDTD">数据模板定义规范Data Template DefinitionDTD <a class="hashlink" href="#数据模板定义规范Data_Template_DefinitionDTD">#</a></h3><p>数据模板中的每个属性由 3 部分构成:属性名、生成规则、属性值:</p>
<pre><code>// 属性名 name (与生成规则之间用 "|<span class="token string">" 隔开)
// 生成规则 rule生成规则有7种详见下面的生成规则
// 属性值 value可以含有 "</span>@占位符" 同时也指定了最终值的初始值和类型)
'name|rule'<span class="token operator">:</span> value
生成规则:
'name|min-max'<span class="token operator">:</span> value
'name|count'<span class="token operator">:</span> value
'name|min-max.dmin-dmax'<span class="token operator">:</span> value
'name|min-max.dcount'<span class="token operator">:</span> value
'name|count.dmin-dmax'<span class="token operator">:</span> value
'name|count.dcount'<span class="token operator">:</span> value
'name|+step'<span class="token operator">:</span> value
</code></pre><p>下面提供了6种生成规则以及示例包括 String、Number、Boolean、Object、Array</p>
<h3 class="subject" id="1._属性值是字符串_String">1. 属性值是字符串 String <a class="hashlink" href="#1._属性值是字符串_String">#</a></h3><pre><code><span class="token number">1</span>. 'name|min-max'<span class="token operator">:</span> string
通过重复 string 生成一个字符串,重复次数大于等于 min小于等于 max。
<span class="token number">2</span>. 'name|count'<span class="token operator">:</span> string
通过重复 string 生成一个字符串,重复次数等于 count。
</code></pre><h3 class="subject" id="2._属性值是数字_Number">2. 属性值是数字 Number <a class="hashlink" href="#2._属性值是数字_Number">#</a></h3><pre><code><span class="token number">1</span>. 'name|+<span class="token number">1</span>'<span class="token operator">:</span> number
属性值自动加 <span class="token number">1</span>,初始值为 number。
<span class="token number">2</span>. 'name|min-max'<span class="token operator">:</span> number
生成一个大于等于 min、小于等于 max 的整数,属性值 number 只是用来确定类型。
<span class="token number">3</span>. 'name|min-max.dmin-dmax'<span class="token operator">:</span> number
生成一个浮点数,整数部分大于等于 min、小于等于 max小数部分保留 dmin 到 dmax 位。
例如:
Mock.mock(<span class="token punctuation">{</span>
'number1|<span class="token number">1</span>-<span class="token number">100.1</span>-<span class="token number">10</span>'<span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
'number2|<span class="token number">123.1</span>-<span class="token number">10</span>'<span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
'number3|<span class="token number">123.3</span>'<span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
'number4|<span class="token number">123.10</span>'<span class="token operator">:</span> <span class="token number">1.123</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span>
// =>
<span class="token punctuation">{</span>
<span class="token property">"number1"</span><span class="token operator">:</span> <span class="token number">12.92</span><span class="token punctuation">,</span>
<span class="token property">"number2"</span><span class="token operator">:</span> <span class="token number">123.51</span><span class="token punctuation">,</span>
<span class="token property">"number3"</span><span class="token operator">:</span> <span class="token number">123.777</span><span class="token punctuation">,</span>
<span class="token property">"number4"</span><span class="token operator">:</span> <span class="token number">123.1231091814</span>
<span class="token punctuation">}</span>
</code></pre><h3 class="subject" id="3._属性值是布尔型_Boolean">3. 属性值是布尔型 Boolean <a class="hashlink" href="#3._属性值是布尔型_Boolean">#</a></h3><pre><code><span class="token number">1</span>. 'name|<span class="token number">1</span>'<span class="token operator">:</span> boolean
随机生成一个布尔值,值为 <span class="token boolean">true</span> 的概率是 <span class="token number">1</span>/<span class="token number">2</span>,值为 <span class="token boolean">false</span> 的概率同样是 <span class="token number">1</span>/<span class="token number">2</span>
<span class="token number">2</span>. 'name|min-max'<span class="token operator">:</span> value
随机生成一个布尔值,值为 value 的概率是 min / (min + max<span class="token punctuation">)</span>,值为 !value 的概率是 max / (min + max<span class="token punctuation">)</span>
</code></pre><h3 class="subject" id="4._属性值是对象_Object">4. 属性值是对象 Object <a class="hashlink" href="#4._属性值是对象_Object">#</a></h3><pre><code><span class="token number">1</span>. 'name|count'<span class="token operator">:</span> object
从属性值 object 中随机选取 count 个属性。
<span class="token number">2</span>. 'name|min-max'<span class="token operator">:</span> object
从属性值 object 中随机选取 min 到 max 个属性。
</code></pre><h3 class="subject" id="5._属性值是数组_Array">5. 属性值是数组 Array <a class="hashlink" href="#5._属性值是数组_Array">#</a></h3><pre><code><span class="token number">1</span>. 'name|<span class="token number">1</span>'<span class="token operator">:</span> array
从属性值 array 中随机选取 <span class="token number">1</span> 个元素,作为最终值。
<span class="token number">2</span>. 'name|+<span class="token number">1</span>'<span class="token operator">:</span> array
从属性值 array 中顺序选取 <span class="token number">1</span> 个元素,作为最终值。
<span class="token number">3</span>. 'name|min-max'<span class="token operator">:</span> array
通过重复属性值 array 生成一个新数组,重复次数大于等于 min小于等于 max。
<span class="token number">4</span>. 'name|count'<span class="token operator">:</span> array
通过重复属性值 array 生成一个新数组,重复次数为 count。
</code></pre><p><span id = "DPD"></span></p>
<h3 class="subject" id="数据占位符定义规范Data_Placeholder_DefinitionDPD">数据占位符定义规范Data Placeholder DefinitionDPD <a class="hashlink" href="#数据占位符定义规范Data_Placeholder_DefinitionDPD">#</a></h3><pre><code>占位符 只是在属性值字符串中占个位置,并不出现在最终的属性值中。
占位符 的格式为:
@占位符
说明:
<span class="token number">1</span>. 用 @ 来标识其后的字符串是 占位符在YApi提供的Mock输入框在输入“@”后会自动提示占位符。
例如:
name<span class="token operator">:</span> <span class="token punctuation">{</span>
first<span class="token operator">:</span> '@FIRST'<span class="token punctuation">,</span>
middle<span class="token operator">:</span> '@FIRST'<span class="token punctuation">,</span>
last<span class="token operator">:</span> '@LAST'<span class="token punctuation">,</span>
full<span class="token operator">:</span> '@first @middle @last'
<span class="token punctuation">}</span>
// 上面的示例可以得到如下结果:
<span class="token property">"name"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"first"</span><span class="token operator">:</span> <span class="token string">"Charles"</span><span class="token punctuation">,</span>
<span class="token property">"middle"</span><span class="token operator">:</span> <span class="token string">"Brenda"</span><span class="token punctuation">,</span>
<span class="token property">"last"</span><span class="token operator">:</span> <span class="token string">"Lopez"</span><span class="token punctuation">,</span>
<span class="token property">"full"</span><span class="token operator">:</span> <span class="token string">"Charles Brenda Lopez"</span>
<span class="token punctuation">}</span>
</code></pre>
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