图片上传
<h2>图片上传</h2>
<h3>接口描述</h3>
<p>该接口用于上传图片，上传成功后拿到图片地址</p>
<h3>请求方式</h3>
<p>POST</p>
<h3>请求地址</h3>
<p><code>/nrl/api/img/upload</code></p>
<h3>请求参数</h3>
<ul>
<li><font color='red'>header需要带授权X-Token</font></li>
</ul>
<table>
<thead>
<tr>
<th>参数名</th>
<th>参数类型</th>
<th>是否必填</th>
<th>参数描述</th>
</tr>
</thead>
<tbody>
<tr>
<td>file</td>
<td>MultipartFile</td>
<td>是</td>
<td>文件</td>
</tr>
</tbody>
</table>
<h3>响应参数</h3>
<table>
<thead>
<tr>
<th>参数名</th>
<th>参数类型</th>
<th>参数描述</th>
</tr>
</thead>
<tbody>
<tr>
<td>name</td>
<td>string</td>
<td>图片名称</td>
</tr>
<tr>
<td>url</td>
<td>string</td>
<td>图片地址（可直接访问）</td>
</tr>
</tbody>
</table>
<h3>响应示例</h3>
<pre><code class="language-json">{
&quot;code&quot;: 200,
&quot;message&quot;: &quot;操作成功&quot;,
&quot;data&quot;: {
&quot;name&quot;: &quot;美图.jpg&quot;,
&quot;url&quot;: &quot;http://nrl.oss-cn-shenzhen.aliyuncs.com/nrl/images/20200607/5b07ca8aN4e127d2f.jpg&quot;
}
}</code></pre>
<h3>错误码</h3>
<table>
<thead>
<tr>
<th>错误码</th>
<th>错误信息</th>
</tr>
</thead>
<tbody>
<tr>
<td>500</td>
<td>操作失败</td>
</tr>
<tr>
<td>401</td>
<td>暂未登录或token已经过期</td>
</tr>
<tr>
<td>403</td>
<td>没有相关权限</td>
</tr>
<tr>
<td>404</td>
<td>参数检验失败</td>
</tr>
</tbody>
</table>