天气查询-查询地名id
<h3>接口描述</h3>
<ul>
<li>根据地名查询对应的id</li>
</ul>
<h3>请求地址</h3>
<p><code>https://api.jumdata.com/weather/query/area-id</code></p>
<h3>请求方式</h3>
<ul>
<li>GET/POST</li>
</ul>
<h3>请求格式</h3>
<ul>
<li>x-www-form-urlencoded</li>
</ul>
<h3>请求参数</h3>
<table>
<thead>
<tr>
<th>名称</th>
<th>类型</th>
<th>必须</th>
<th><div style="width:400px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>appId</td>
<td>String</td>
<td>是</td>
<td>服务商分配的唯一标识</td>
</tr>
<tr>
<td>timestamp</td>
<td>Long</td>
<td>是</td>
<td>当前时间戳</td>
</tr>
<tr>
<td>sign</td>
<td>String</td>
<td>是</td>
<td>签名，详见签名算法说明</td>
</tr>
<tr>
<td>area</td>
<td>String</td>
<td>是</td>
<td>地名</td>
</tr>
</tbody>
</table>
<h3>签名算法说明</h3>
<p><code>sign = sha256(appId + appSecret + timestamp)</code></p>
<p>用服务商分配的 appId、服务商分配的 appSecret，当前时间时间戳 timestamp，按上述顺序拼接成字符串，再进行 sha256 哈希得到。如下：</p>
<pre><code class="language-java">String appId = "xyzxy2121zxyz"；
String timestamp = "1555378976238"；
String appSecret = "efcefcef1121cefcefc1212121"；
String str = appId + appSecret + timestamp；
String sign = sha256(str)；</code></pre>
<h3>成功返回样例</h3>
<pre><code class="language-json">{
"code": 200, // 详见code返回码说明
"msg": "成功", // code 对应的描述
"charge": true, // 计费标志
"taskNo": "30853523396532582768", // 本次请求号
"data": {
"count": 14, // 查询结果个数
"areaList": [ // 查询结果
{
"area": "杭州", // 地名
"areaId": "101210101", // 地名id
"city": "杭州", // 城市
"province": "浙江" // 省份
},
{
"area": "萧山",
"areaId": "101210102",
"city": "杭州",
"province": "浙江"
},
{
"area": "桐庐",
"areaId": "101210103",
"city": "杭州",
"province": "浙江"
},
{
"area": "淳安",
"areaId": "101210104",
"city": "杭州",
"province": "浙江"
},
{
"area": "建德",
"areaId": "101210105",
"city": "杭州",
"province": "浙江"
},
{
"area": "余杭",
"areaId": "101210106",
"city": "杭州",
"province": "浙江"
},
{
"area": "临安",
"areaId": "101210107",
"city": "杭州",
"province": "浙江"
},
{
"area": "富阳",
"areaId": "101210108",
"city": "杭州",
"province": "浙江"
},
{
"area": "上城",
"areaId": "101210109",
"city": "杭州",
"province": "浙江"
},
{
"area": "下城",
"areaId": "101210110",
"city": "杭州",
"province": "浙江"
},
{
"area": "江干",
"areaId": "101210111",
"city": "杭州",
"province": "浙江"
},
{
"area": "拱墅",
"areaId": "101210112",
"city": "杭州",
"province": "浙江"
},
{
"area": "西湖",
"areaId": "101210113",
"city": "杭州",
"province": "浙江"
},
{
"area": "滨江",
"areaId": "101210114",
"city": "杭州",
"province": "浙江"
}
]
}
}</code></pre>
<h3>失败返回样例</h3>
<pre><code class="language-json">{
"msg": "地名不能为空",
"code": 400
}</code></pre>
<h3>返回字段说明</h3>
<table>
<thead>
<tr>
<th>字段名</th>
<th><div style="width:400px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>code</td>
<td>返回码，详见返回码说明</td>
</tr>
<tr>
<td>msg</td>
<td>code对应的描述</td>
</tr>
<tr>
<td>charge</td>
<td>计费标志</td>
</tr>
<tr>
<td>taskNo</td>
<td>本次请求号</td>
</tr>
<tr>
<td>data</td>
<td>返回具体结果，详见成功返回样例</td>
</tr>
</tbody>
</table>
<h3>code返回码说明</h3>
<table>
<thead>
<tr>
<th>code</th>
<th><div style="width:400px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>200</td>
<td>成功（计费）</td>
</tr>
<tr>
<td>400</td>
<td>参数错误</td>
</tr>
<tr>
<td>404</td>
<td>请求地址不正确</td>
</tr>
<tr>
<td>500</td>
<td>服务商维护，请稍候再试</td>
</tr>
<tr>
<td>601</td>
<td>接口未开通</td>
</tr>
<tr>
<td>602</td>
<td>账号停用</td>
</tr>
<tr>
<td>603</td>
<td>余额不足请充值</td>
</tr>
<tr>
<td>604</td>
<td>接口停用</td>
</tr>
<tr>
<td>606</td>
<td>调用超限，请稍候再试</td>
</tr>
<tr>
<td>607</td>
<td>ip不在白名单</td>
</tr>
<tr>
<td>609</td>
<td>请求过于频繁，请稍候再试</td>
</tr>
<tr>
<td>610</td>
<td>请求超时</td>
</tr>
<tr>
<td>701</td>
<td>无数据</td>
</tr>
<tr>
<td>702</td>
<td>未找到该地区</td>
</tr>
<tr>
<td>999</td>
<td>其他，以实际返回为准</td>
</tr>
</tbody>
</table>