lipengjava

count_online

/**
* @api {post} /3m/meeting/count_online.do 10.查询课堂在线人数
* @apiName count_online
* @apiGroup meeting
* @apiVersion 1.6.0
* @apiDescription 查询课堂在线人数(正在上课的人数)
*
* @apiParam {String} siteId 站点标识
* @apiParam {String} mtgKey 课堂标识
* @apiParam {Long} timestamp 时间戳
* @apiParam {String} authId MD5(key+siteId+mtgKey+timestamp)
*
* @apiParamExample {xml} 请求示例
<?xml version="1.0" encoding="UTF-8"?>
<param>
<siteId>shanghai</siteId>
<mtgKey>10002321</mtgKey>
<timestamp>1392032123210</timestamp>
<authId>4297f44b13955235245b2497399d7a93</authId>
</param>
*
* @apiSuccess {int} errorCode
* 0:正常 <br/>
* 1:siteId 错误,站点不存在或已删除 <br/>
* 2:站点未到生效日期 <br/>
* 3: 站点过期 <br/>
* 4:authId 错误 <br/>
* 6:timestamp 超时 <br/>
* 7:mtgKey 不存在 <br/>
* 10:报文格式错误 <br/>
* @apiSuccess {String} mtgKey 传入的值
* @apiSuccess {int} online 当前在线人数
*
* @apiSuccessExample {xml} 返回示例
&lt;?xml version=“1.0” encoding="UTF-8"?&gt;
&lt;result&gt;
&lt;errorCode&gt;0&lt;/errorCode&gt;
&lt;mtgKey&gt;10002321&lt;/mtgKey&gt;
&lt;online&gt;18&lt;/online&gt;
&lt;/result&gt;
*
*/
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