验证码接口
<p>[TOC]</p>
<h5>简要描述</h5>
<ul>
<li>验证码接口</li>
</ul>
<h5>请求URL</h5>
<ul>
<li><code>http://www.changbaiqi.com:8989/user/getImage</code></li>
</ul>
<h5>请求方式</h5>
<ul>
<li>GET </li>
</ul>
<h5>返回示例</h5>
<pre><code> {
data:image/png;base64,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
}</code></pre>
<h5>返回参数说明</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">data</td>
<td style="text-align: left;">string</td>
<td>验证码图片的base64编码</td>
</tr>
</tbody>
</table>
<h5>备注</h5>
<ul>
<li>更多返回错误代码请看首页的错误代码描述</li>
</ul>