这个是我截取自firefox的包
POST / HTTP/1.1Host: localhost:8181User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.8.0.7) Gecko/20060909 (FoxPlus) Firefox/1.5.0.7Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5Accept-Language: zh-cn,zh;q=0.5Accept-Encoding: gzip,deflateAccept-Charset: gb2312,utf-8;q=0.7,*;q=0.7Keep-Alive: 300Connection: keep-aliveContent-Type: application/x-www-form-urlencodedContent-Length: 24         num=aa&kill=bb&United=cc