# 服务端 ## 登录页面 ~~~ <?php if(isset($_POST['t'])) { session_start(); $_SESSION['views'] = 1; echo 1; } else { echo 0; } ~~~ ## 登录后判断是否成功的页面 ~~~ <?php session_start(); if(isset($_SESSION['views'])) { $_SESSION['views']=$_SESSION['views']+1; echo "Views=". $_SESSION['views']; } else { echo 0; } ?> ~~~ # 客户端 ~~~ <?php //echo 11; $curl = curl_init(); $cookie_jar = "D://111.txt"; curl_setopt($curl, CURLOPT_URL,'http://127.0.0.1/k.php');//这里写上处理登录的界面 curl_setopt($curl, CURLOPT_POST, 1); $request = 't=opt2'; curl_setopt($curl, CURLOPT_POSTFIELDS, $request);//传 递数据 curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_jar);// 把返回来的cookie信息保存在$cookie_jar文件中 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//设定返回 的数据是否自动显示 curl_setopt($curl, CURLOPT_HEADER, true);//设定是否显示头信 息 //curl_setopt($curl, CURLOPT_NOBODY, true);//设定是否输出页面 内容 curl_setopt($curl, CURLINFO_HEADER_OUT, true); $ok = curl_exec($curl);//返回结果 print_r(curl_getinfo( $curl,CURLINFO_HEADER_OUT)); curl_close($curl); //关闭 echo '==='.$ok."\r\n"; //echo "\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n"; //echo file_get_contents($cookie_jar); //echo "\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n"; $curl2 = curl_init(); curl_setopt($curl2, CURLOPT_URL, 'http://127.0.0.1/s.php');//登陆后要从哪个页面获取信息 curl_setopt($curl2, CURLOPT_HEADER, true); curl_setopt($curl2, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl2, CURLOPT_COOKIEFILE, $cookie_jar); curl_setopt($curl2, CURLINFO_HEADER_OUT, true); $content = curl_exec($curl2); print_r(curl_getinfo( $curl2,CURLINFO_HEADER_OUT)); //print_r(curl_getinfo( $curl2)); curl_close($curl2); //关闭 echo $content; //echo 22; ~~~