php模拟登陆的实现方法,这里分别列举两种方法实现模拟登陆人人网。具体实例代码如下:
(1)使用snoopy模拟登陆
<?php set_time_limit(0); require "Snoopy.class.php"; $snoopy=new Snoopy(); $snoopy->referer='http://www.renren.com/'; $snoopy->agent="Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20100101 Firefox/22.0"; $submit_vars['email'] ='登陆账号'; $submit_vars['password'] ='登陆密码'; $url='http://www.renren.com/PLogin.do';//登陆数据提交的URL地址 $snoopy->submit($url,$submit_vars); $snoopy->fetch("http://www.renren.com/");//希望获取的页面数据 echo $snoopy->results;//www.maopiaopiao.com
(2)使用curl模拟登陆
<?php set_time_limit(0); $cookie_file=tempnam('./tmp','cookie');//tmp目录需要先建立好 $ch=curl_init(); $login_url='http://www.renren.com/PLogin.do'; $curlPost="email=登陆账号&password=登陆密码"; curl_setopt($ch,CURLOPT_URL,$login_url); //启用时会将头文件的信息作为数据流输出 curl_setopt($ch,CURLOPT_HEADER,0); //设定是否输出页面内容 curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_POST,1); //设置请求发送方式,post或get,CURLOPT_POST或CURLOPT_GET curl_setopt($ch,CURLOPT_POSTFIELDS,$curlPost); curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_file); //保存cookie curl_exec($ch); curl_close($ch); $ch=curl_init(); $login_url2="http://www.renren.com/"; curl_setopt($ch,CURLOPT_URL,$login_url2); curl_setopt($ch,CURLOPT_HEADER,0); curl_setopt($ch,CURLOPT_RETURNTRANSFER,0); curl_setopt($ch,CURLOPT_COOKIEFILE,$cookie_file); //读取cookie curl_exec($ch); curl_close($ch);