{
       "type":"logrequest", //string
       "clientid":"18344",  //string 客户端的id
       "peerid":"beijing5", //string 云机的id
       "loglevel":4,   //uint8 (TODO,当前尚未支持)日记等级，6=verbose, 5=debug, 4=info, 3=warning, 2=error, 1=fatal
       "control":1,    //uint8 1打开，0关闭 
       "logtype":0,    //uint8  0:实时日记，1:前面日志，2:后面日志
       "logcount":20,  //uint16 日志条数，最多支持100条，默认20
       "token": "ab5b1fbe2887a2efeaa3d9679bd7fb4d" // string, #dfgx2024yunshouji的md5值
   }