账户余额查询
<h5>简要描述</h5>
<ul>
<li>下游查询在平台的账户余额</li>
</ul>
<h5>请求URL</h5>
<ul>
<li><code>http://host:port/recharge/api/find_balance.html</code></li>
</ul>
<h5>请求方式</h5>
<ul>
<li>POST </li>
</ul>
<h5>参数</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">必选</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">merchantNo</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">string</td>
<td>代理商编号</td>
</tr>
<tr>
<td style="text-align: left;">privateKey</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">string</td>
<td>代理商秘钥</td>
</tr>
<tr>
<td style="text-align: left;">timestmp</td>
<td style="text-align: left;">否</td>
<td style="text-align: left;">long</td>
<td>时间戳</td>
</tr>
</tbody>
</table>
<h5>返回示例</h5>
<pre><code> {
&quot;status&quot;: 200,
&quot;msg&quot;: &quot;操作成功&quot;,
&quot;version&quot;: 1,
&quot;data&quot;: {
&quot;merchantNo&quot;: &quot;123456789&quot;,
&quot;balance&quot;: &quot;1623.735&quot;,
&quot;credit&quot;: &quot;10.000&quot;
}
}</code></pre>
<pre><code> {
&quot;status&quot;: 8001,
&quot;msg&quot;: &quot;商户不存在&quot;,
&quot;version&quot;: 1,
&quot;data&quot;: null
}</code></pre>
<pre><code> {
&quot;status&quot;: 8002,
&quot;msg&quot;: &quot;商户验证失败&quot;,
&quot;version&quot;: 1,
&quot;data&quot;: null
}</code></pre>
<pre><code> {
&quot;status&quot;: 8019,
&quot;msg&quot;: &quot;请求太过频繁&quot;,
&quot;version&quot;: 1,
&quot;data&quot;: null
}</code></pre>
<h5>返回参数说明</h5>
<table>
<thead>
<tr>
<th>参数名</th>
<th>类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>status</td>
<td>Integer</td>
<td>状态码，200操作成功</td>
</tr>
<tr>
<td>msg</td>
<td>String</td>
<td>返回结果信息</td>
</tr>
<tr>
<td>version</td>
<td>Long</td>
<td>版本号</td>
</tr>
<tr>
<td>data</td>
<td>Object</td>
<td>json</td>
</tr>
<tr>
<td>data.merchantNO</td>
<td>String</td>
<td>代理商编号</td>
</tr>
<tr>
<td>data.balance</td>
<td>BigDecimal</td>
<td>余额</td>
</tr>
<tr>
<td>data.credit</td>
<td>BigDecimal</td>
<td>信用额度</td>
</tr>
</tbody>
</table>
<h5>status状态码表</h5>
<table>
<thead>
<tr>
<th>状态码</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>200</td>
<td>请求成功</td>
</tr>
<tr>
<td>500</td>
<td>系统异常</td>
</tr>
<tr>
<td>8001</td>
<td>商户号不存在</td>
</tr>
<tr>
<td>8002</td>
<td>商户验证失败</td>
</tr>
<tr>
<td>8004</td>
<td>商户资金账户错误</td>
</tr>
<tr>
<td>8019</td>
<td>请求太过频繁</td>
</tr>
<tr>
<td>8020</td>
<td>缺少必要参数或参数值不合法</td>
</tr>
<tr>
<td>8030</td>
<td>服务器接收的请求已满</td>
</tr>
</tbody>
</table>