webqq模拟登陆失败，求教

[请叫我大聪明~]

第一次登陆成功，返回值是
ptuiCB('0','0','http://ptlogin4.game.qq.com/check_sig?pttype=1&uin=xxx&service=login&nodirect=0&ptsigx=527496b653083ae35c015073c5b14b715f7ec3201b9dee29c7f51db5b087409c308e8a38d4f8da5320c433fe273256c81729f8d6f5d8c65dc583962f7b1ce655&s_url=http%3A%2F%2Fwuxia.qq.com%2Ftianji%2F&f_url=&ptlang=2052&ptredirect=101&aid=21000501&daid=8&j_later=0&low_login_hour=0®master=0&pt_login_type=1&pt_aid=0&pt_aaid=0&pt_light=0','1','鐧诲綍鎴愬姛锛?, '1');
然后是向上面第三个参数的地址提交请求，得到cookie.
..Set-Cookie: pt2gguin=o2486728694; EXPIRES=Fri, 02-Jan-2020 00:00:00 GMT; PATH=/; DOMAIN=qq.com;..Set-Cookie: uin=o2486728694; PATH=/; DOMAIN=qq.com;..Set-Cookie: skey=@Ond7uKglR; PATH=/; DOMAIN=qq.com;..Set-Cookie: p_uin=o2486728694; PATH=/; DOMAIN=game.qq.com;..Set-Cookie: p_skey=v*JUUJPkFjDYEJ2jU2DC68ki2vpkTk-qxVCtavXzFWw_; PATH=/; DOMAIN=game.qq.com;..Set-Cookie: pt4_token=U4L8FdIbYnXdWjgZzwXT1g__; PATH=/; DOMAIN=game.qq.com;..Set-Cookie: p_uin=; EXPIRES=Fri, 02-Jan-1970 00:00:00 GMT; PATH=/; DOMAIN=qq.com;..Set-Cookie: p_skey=; EXPIRES=Fri, 02-Jan-1970 00:00:00 GMT; PATH=/; DOMAIN=qq.com;..Set-Cookie: pt4_token=; EXPIRES=Fri, 02-Jan-1970 00:00:00 GMT; PATH=/; DOMAIN=qq.com;提取cookie中的字段，在构造一些字段,提交信息到http://apps.game.qq.com;然后获取返回值:
document.domain='qq.com';var WriteUserInfo_RES = {"ret_code":"-1","msg":"\u5bf9\u4e0d\u8d77\uff0c\u60a8\u8fd8\u6ca1\u6709\u767b\u5f55\uff0c\u8bf7\u767b\u5f55\u540e\u518d\u8bd5\u3002"}

求教各位，我的程序可能出问题的地方是哪里。怎么解决

[super_hefei]

这个是要用post，然后要弄name和pwd ，填好URL

[斯洛文尼亚旅游]

你怎么请求的？附带上第二次请求的cookie去请求http://apps.game.qq.com没有，没有当然不是登陆状态

[KK3K2005]

document.domain='qq.com';