Example sharing of php using snoopy and curl to simulate login-PHP Tutorial-php.cn

Example sharing of php using snoopy and curl to simulate login

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Release： 2023-03-18 11:30:01

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Speaking of simulated login, many people may think of CURL. In fact, in addition to CURL, snoopy can also implement simulated login. This article analyzes the two implementation methods of snoopy and curl with examples. I hope it will be helpful to everyone.

The implementation method of php simulated login, the specific example code is as follows:

1) Use snoopy to simulate login:

<?php
set_time_limit(0);
require "Snoopy.class.php";
$snoopy=new Snoopy();
$snoopy->referer=&#39;http://www.***.net/&#39;;
$snoopy->agent="Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20100101 Firefox/22.0";
$submit_vars[&#39;email&#39;] =&#39;登陆账号&#39;;
$submit_vars[&#39;password&#39;] =&#39;登陆密码&#39;;
$url=&#39;http://www.***.net/test/Login.php&#39;;//登陆数据提交的URL地址
$snoopy->submit($url,$submit_vars);
$snoopy->fetch("http://www.***.net/");//希望获取的页面数据
echo $snoopy->results;//m.***.net

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2) Use curl to simulate login:

<?php
set_time_limit(0);
$cookie_file=tempnam(&#39;./tmp&#39;,&#39;cookie&#39;);//tmp目录需要先建立好
$ch=curl_init();
$login_url=&#39;http://www.***.net/PLogin.do&#39;;
$curlPost="email=登陆账号&password=登陆密码";
curl_setopt($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();
$login_url2="http://www.***.net/";
curl_setopt($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);

Copy after login

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