登陆：show.qq.com/inc/login_box.html

获取好友列表：
GET /xml_friend_list.php HTTP/1.1
Cookie: ad_play_index=92; pvid=5771775780; flv=9.0; r_cookie=911018761554;
o_cookie=810492306; adid=810492306;
adSP=CmIH30ssqUahlz+8hYKNsVqkwbfUodqlsvpmjiK6Zig=_35822_326830_1231666596_;
aduid=/fkU3js+; pt2gguin=o0810492306;
ptcz=69ab57aee99df4d44011056801cc070d58726336470a5dfdab8d2ad306035c2e;
verifysession=aca153370128ea4325c910ab1eb643cb185a5f5bd4dd85da0f4f6d670685fdc34d8d0cc3e7ae3133;
uin=o0810492306; skey=@9jKqAba4e
Host: qqring.qq.com/xml_friend_list.php
Accept: text/html, */*
User-Agent: Mozilla/3.0 (compatible; Indy Library)

查看是否为自己好友：
GET /cgi-bin/qqshow_noname_info?uin=360332337&friend=1 HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-silverlight, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*
Accept-Language: zh-cn
UA-CPU: x86
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)
Host: show.qq.com/cgi-bin/qqshow_noname_info?uin=360332337&friend=1
Connection: Keep-Alive
Cookie: pvid=5771775780; flv=9.0; r_cookie=911018761554; o_cookie=810492306; adid=810492306; adSP=CmIH30ssqUahlz+8hYKNsVqkwbfUodqlsvpmjiK6Zig=_35822_326830_1231666596_; aduid=/fkU3js+; pt2gguin=o0810492306; ptcz=69ab57aee99df4d44011056801cc070d58726336470a5dfdab8d2ad306035c2e; verifysession=aca153370128ea4325c910ab1eb643cb185a5f5bd4dd85da0f4f6d670685fdc34d8d0cc3e7ae3133; uin=o0810492306; skey=@9jKqAba4e