我在自己的服务器上使用 nginx，几天前我注意到我的 access.log 中有一些奇怪的请求：
77.50.217.37 - - [19/Aug/2011:17:50:50 +0200] "GET http://images.google.com/ HTTP/1.1" 200 151 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; WOW64; .NET CLR 1.1.4322; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)"
174.142.123.42 - - [19/Aug/2011:17:51:59 +0200] "GET http://l08.member.ird.yahoo.com/?.src=ym&login=_420_club_chick_&passwd=112211 HTTP/1.0" 200 151 "-" "MobileRunner-J2ME"
65.52.227.217 - - [19/Aug/2011:17:52:30 +0200] "GET http://javaddiction.biz/index.php HTTP/1.1" 404 570 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
188.72.199.25 - - [19/Aug/2011:17:52:35 +0200] "CONNECT google.com:80 HTTP/1.1" 400 172 "-" "-" …