我是菜鸟，大家帮忙看一下这个包应该如何写POST 登录

xcghum

我是菜鸟，大家帮忙看一下这个包应该如何写POST 登录
我是小菜鸟，麻烦大侠写的详细一点。谢谢了！
POST /user.php?act=signin HTTP/1.1
Accept: */*
Accept-Language: zh-cn
Referer: http://www.olele.cn/user.php?act=login
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)
Host: www.olele.cn
Content-Length: 40
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: Hm_lvt_aa11b32e9885170320141ec84d160047=1303091898218; __utma=183127416.1944465791.1303087777.1303091808.1303091908.23; __utmb=183127416.1.10.1303091908; __utmz=183127416.1303087777.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); Hm_lpvt_aa11b32e9885170320141ec84d160047=1303091898218; __utmc=183127416; ECS[visit_times]=26; ecshop_affiliate_uid=0; cnzz_a2796351=33; sin2796351=; rtime=0; ltime=1303091898109; cnzz_eid=24732320-1303087272-; _bta_u=vtwkjy5dopwbzcm8usf36hnq5skym3f6; ECS_ID=d30de4e63bcd48f3386639eb05d222479369d00e

xcghum

坛子里好心的人不多。
我现在也会了。。。
伤心。。。