怎样获取网页的SessionId
程序代码:
Accept-Language: zh-cn Content-Type: application/x-www-form-urlencoded Proxy-Connection: Keep-Alive User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) Pragma: no-cache Cookie:登陆网站服务器分配了一个SessionId,用新的窗口打开网页SessionId没有保留,怎么样获取SessionId,带上SessionId用新的窗口打开,