返回城市
<p>[TOC]</p>
<h5>简要描述</h5>
<ul>
<li>去重返回城市接口</li>
</ul>
<h5>请求URL</h5>
<ul>
<li><code>http://localhost:9001/letterbill/selectCityName</code></li>
</ul>
<h5>请求方式</h5>
<ul>
<li>POST </li>
</ul>
<h5>参数</h5>
<p>无参</p>
<h5>返回示例</h5>
<pre><code> {
"status": 200,
"message": "success",
"data": [
"郴州市",
"test",
"益阳市",
"怀化市",
"常德市",
"长沙市"
],
"decryptFlag": false
}</code></pre>
<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>