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HomeBackend DevelopmentPHP TutorialPHP Curl模拟登录微信公众平台、新浪微博

使用curl之前先打开curl配置,具体方式百度一下就知道,开启curl扩展。密码用md5加密,这是经过测试成功的,把用户跟密码改成你的就行了。

下面一段代码给大家介绍php使用curl模拟登录微信公众平台,具体代码如下所示:

<?php //模拟微信登入 $cookie_file = tempnam('./temp','cookie'); $login_url = 'https://mp.weixin.qq.com/cgi-bin/login'; $pwd = md5("********");$data = "f=json&imgcode=&pwd=$pwd&username=*****@***.com"; $ch = curl_init($login_url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_file); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false); curl_setopt($ch,CURLOPT_REFERER,'https://mp.weixin.qq.com'); curl_setopt($ch,CURLOPT_POSTFIELDS,$data); $content = curl_exec($ch); curl_close($ch); $newurl = json_decode($content,1); //var_dump($newurl);//exit;$newurl = $newurl['redirect_url']; //获取登入后页面的源码 $go_url = 'https://mp.weixin.qq.com'.$newurl; $ch = curl_init($go_url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_setopt($ch,CURLOPT_COOKIEFILE,$cookie_file); curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,0); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); $content = curl_exec($ch); //var_dump(curl_error($ch)); print_r($content); curl_close($ch); ?>

使用 PHP CURL 模拟登录新浪微博

有时候我们获取一些新浪微博的数据,但又不想使用API,只好使用模拟登录了.

发现以前可以使用的CURL模拟登录代码失效了,Google一下,发现有很多人碰到这个问题.但是没有找到解决方法,所以就自己研究了一下,发现了原因.

可能是因为新浪限制了不允许模拟登录,同样的登录参数,用网页登录一切正常,用CURL登录,返回的COOKIES竟然是临时的.

所以看起来是登录成功了,并且获取到了用户信息,但是再次访问还是未登录状态.我的解决方法比较简单,直接修改COOKIES的时效这样就行了.

附上我自己测试通过的PHP代码如下,希望有对有同样问题的朋友有用,如果你有更好的方案欢迎分享一下.

发现只要不设置CURLOPT_COOKIESESSION参数就行了,不需要修改COOKIE_FILE.

<?phpclass sina{/*一个简单的新浪微搏curl模拟登录类. 来源: http://chenall.net/post/sina_curl_login/ 使用方法:http函数是一个简单的curl封装函数,需要自己去实现,http函数原型如下:http($url,$post_data = null)返回网页内容.第一个参数$url,就是要访问的url地址,$post_data是post数据,如果为空,则代表GET访问.1.使用加密后密码登录 加密方法: sha1(sha1($pass))$sina = new sina($username,$sha1pass)2.直接使用原始密码登录$sina = new sina($username,$sha1pass,0)执行之后如果$sina->status非空,则登录成功,否则登录失败.登录成功之后,你就可以直接继续使用http函数来访问其它内容.使用 unset($sina) 会自动注销登录.*/public $status;function __construct($su,$sp,$flags = 1) {$this->status = $this->login($su,$sp,$flags);}function __destruct(){//注销登录$this->logout();}function logout(){http("http://weibo.com/logout.php");unset($this->status);}/*不需要了,只要不设置HTTP函数中不设置CURLOPT_COOKIESESSION参数就行了,要设可以设为false.function ResetCookie()//重置相关cookie{global $cookie_file;$str = file_get_contents($cookie_file);$t = time()+3600;//设置cookie有效时间一个小时$str = preg_replace("/\t0\t/", "\t".$t."\t", $str);$f = fopen($cookie_file,"w");fwrite($f,$str);fclose($f);}*/function login($su,$sp,$flags = 0){$su = urlencode(base64_encode($su));$data = http("http://login.sina.com.cn/sso/prelogin.php?entry=miniblog&client=ssologin.js&user=".$su);if (empty($data))return null;//$data = substr($data,35,-1);$data = json_decode($data);if ($data->retcode != 0)return null;if ($flags == 0)$sp = sha1(sha1($sp));$sp .= strval($data->servertime).$data->nonce;$sp = sha1($sp);$data = "url=http%3A%2F%2Fweibo.com%2Fajaxlogin.php%3F&returntype=META&ssosimplelogin=1&su=".$su.'&service=miniblog&servertime='.$data->servertime."&nonce=".$data->nonce.'&pwencode=wsse&sp='.$sp;$data = http("http://login.sina.com.cn/sso/login.php?client=ssologin.js",$data);//$this->ResetCookie();if (preg_match("/location\.replace\('(.*)'\)/",$data,$url)){$data = http($url[1]);//$this->ResetCookie();$data = json_decode(substr($data,1,-2));if ($data->result == true)return $data->userinfo;}return null;}}?>

以上内容给大家介绍了PHP Curl模拟登录微信公众平台、新浪微博实例代码,希望本文所述对大家有所帮助。

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