",
"-346":"收到了来自服务器的重复标头",
"-349":"收到了来自服务器的重复标头",
"-350":"收到了来自服务器的重复标头",
"-118":"连接超时"
};
var ecode = ("ecode")ml;
var emsg = errdata[ecode];
= emsg;
("emsg")ml = emsg;
("emsg_t")ml = ecode + "错误!";