底层HTTP协议通信问题

http://y.qiju.com/p447456059/这个网站怎么底层模拟 加为好友操作?
用软件查到发包信息http://y.qiju.com/dwr/call/plaincall/DWRAction.execute.dwr
POST /dwr/call/plaincall/DWRAction.execute.dwr HTTP/1.1
Accept: */*
Content-Type: text/plain
Referer: http://y.qiju.com/mihu6867/comment#contentAnchor
Accept-Language: zh-cn
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 677; TencentTraveler 4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Host: y.qiju.com
Content-Length: 465
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: __utma=7886970.534367385.1276158251.1303301396.1303301455.57; __utmz=7886970.1303272731.51.23.utmccn=(referral)|utmcsr=qiju.com|utmcct=/New/gzwz.aspx|utmcmd=referral; disp_ad=yes; cck_lasttime=1303264883609; cck_count=0; tan_ad=yes; disp_tj=yes; __utmb=7886970; __utmc=7886970; JSESSIONID=B3A9192E0BB4CD421C1C1EEAA6309151.lvs1_jvm1; __utma=36100000.1271357818.1302066636.1303276547.1303301398.8; __utmz=36100000.1302066636.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); userid=15981795; pdata=871190fd780f834457366e961d3e6a69; gender=1; yeeyoo_code=9760; JSESSIONID=B3A9192E0BB4CD421C1C1EEAA6309151.lvs1_jvm1
callCount=1
page=/bettylove/
httpSessionId=0A1D44CC5B4D524C7006C97B785AF674.lvs1_jvm1
scriptSessionId=3CB34EBAAFDFBEB4EFA7B2052C8392F9390
c0-scriptName=DWRAction
c0-methodName=execute
c0-id=0
c0-e1=string:%2Fadmin%2Fmyfriend
c0-e2=string:apply
c0-e3=string:false
c0-param0=Object_Object:{namespace:reference:c0-e1, action:reference:c0-e2, executeResult:reference:c0-e3}
c0-e4=number:15958618
c0-e5=null:null
c0-param1=Object_Object:{touserid:reference:c0-e4, togender:reference:c0-e5}
batchId=4
测试过不行啊,找不到问题所在,有没高手帮看看,可加分.