全局状态码
<table>
<thead>
<tr>
<th>Code</th>
<th>Error Description(Chinese)</th>
<th>Error Description(English)</th>
</tr>
</thead>
<tbody>
<tr>
<td>0</td>
<td>成功</td>
<td>Success</td>
</tr>
<tr>
<td>1</td>
<td>未知错误</td>
<td>Unknown error</td>
</tr>
<tr>
<td>2</td>
<td>服务暂不可用</td>
<td>Service temporarily unavailable</td>
</tr>
<tr>
<td>3</td>
<td>未知的方法</td>
<td>Unsupported openapi method</td>
</tr>
<tr>
<td>4</td>
<td>接口调用次数已达到设定的上限</td>
<td>Open api request limit reached</td>
</tr>
<tr>
<td>5</td>
<td>请求来自未经授权的IP地址</td>
<td>Unauthorized client IP address:%s</td>
</tr>
<tr>
<td>100</td>
<td>请求参数无效</td>
<td>Invalid parameter</td>
</tr>
<tr>
<td>110</td>
<td>无效的access token</td>
<td>Access token invalid or no longer valid</td>
</tr>
</tbody>
</table>