美股排行
<h3>接口描述</h3>
<ul>
<li>查询美股排行信息。</li>
</ul>
<h3>请求地址</h3>
<p><code>https://api.jumdata.com/finance/us-shares-ranking</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>sort</td>
<td>String</td>
<td>是</td>
<td>排序字段,可选:changeRate 涨跌率排序,volume 成交量排序,value 成交额排序 , totalShare 总市值排序</td>
</tr>
<tr>
<td>asc</td>
<td>String</td>
<td>否</td>
<td>排序顺序,0 倒序(由大到小), 1正序(由小到大),默认0</td>
</tr>
<tr>
<td>page</td>
<td>String</td>
<td>否</td>
<td>页码,默认1</td>
</tr>
<tr>
<td>limit</td>
<td>String</td>
<td>否</td>
<td>每页条数,最大100条,默认10</td>
</tr>
<tr>
<td>market</td>
<td>String</td>
<td>是</td>
<td>市场代码,可选:all 全部美股 ,tech 科技股,china 中概股,star 明星股</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 = &quot;xyzxy2121zxyz&quot;;
String timestamp = &quot;1555378976238&quot;;
String appSecret = &quot;efcefcef1121cefcefc1212121&quot;;
String str = appId + appSecret + timestamp;
String sign = sha256(str);</code></pre>
<h3>成功返回样例</h3>
<pre><code class="language-json">{
&quot;msg&quot;: &quot;成功&quot;,//返回码对应描述
&quot;code&quot;: 200,//返回码,详见返回码说明
&quot;taskNo&quot;: &quot;309443174209760778124907&quot;,//本次请求号
&quot;charge&quot;: true,//计费标志
&quot;data&quot;: {
&quot;list&quot;: [
{
&quot;volume&quot;: &quot;215748955&quot;,//成交量
&quot;symbol&quot;: &quot;NVDA&quot;,//品种代码
&quot;high&quot;: &quot;128.2800&quot;,//今日最高价
&quot;low&quot;: &quot;121.3600&quot;,//今日最低价
&quot;price&quot;: &quot;128.2800&quot;,//实时价格
&quot;change&quot;: &quot;5.61&quot;,//涨跌额
&quot;name&quot;: &quot;英伟达&quot;,//品种名称
&quot;preclose&quot;: &quot;122.6700&quot;,//昨日收盘价
&quot;changeRate&quot;: &quot;4.57&quot;,//涨跌率
&quot;value&quot;: &quot;27018856766.0000&quot;,//成交额
&quot;open&quot;: &quot;121.6600&quot;,//今日开盘价
&quot;totalShare&quot;: &quot;3155475307911&quot; //
}
]
}
}
</code></pre>
<h3>失败返回样例</h3>
<pre><code class="language-json">{
&quot;code&quot;: 400,
&quot;msg&quot;: &quot;排序字段不能为空&quot;,
}</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>
<h4>code返回码说明</h4>
<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>500</td>
<td>系统维护,请稍候再试</td>
</tr>
<tr>
<td>501</td>
<td>数据源维护,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>999</td>
<td>其他,以实际返回为准</td>
</tr>
</tbody>
</table>