欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  php教程

php中用curl模拟登录discuz以及模拟发帖

程序员文章站 2022-05-17 21:34:12
...
本文章完美的利用了php的curl功能实现模拟登录discuz以及模拟发帖,本教程供参考学习哦。
代码如下 复制代码

$discuz_url = ‘http://localhost/klive/root/Discuz_X2.5_SC_GBK/’;//论坛地址
$login_url = $discuz_url .’member.php?mod=logging&action=login’;//登录页地址

$post_fields = array();
//以下两项不需要修改
$post_fields['loginfield'] = ‘username’;
$post_fields['loginsubmit'] = ‘true’;
//用户名和密码,必须填写
$post_fields['username'] = ‘admin’;
$post_fields['password'] = ‘admin’;
//安全提问
$post_fields['questionid'] = 0;
$post_fields['answer'] = ”;
//@todo验证码
$post_fields['seccodeverify'] = ”;

//获取表单FORMHASH
$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$contents = curl_exec($ch);
curl_close($ch);
preg_match(‘//i’, $contents,

$matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die(‘Not found the forumhash.’);
}

//POST数据,获取COOKIE,cookie文件放在网站的temp目录下
$cookie_file = tempnam(‘./temp’,'cookie’);

$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
curl_exec($ch);
curl_close($ch);

//取到了关键的cookie文件就可以带着cookie文件去模拟发帖,fid为论坛的栏目ID
$send_url = $discuz_url.”forum.php?mod=post&action=newthread&fid=2″;

$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
$contents = curl_exec($ch);
curl_close($ch);
//这里的hash码和登陆窗口的hash码的正则不太一样,这里的hidden多了一个id属性
preg_match(‘//i

’, $contents, $matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die(‘Not found the forumhash.’);
}

$post_data = array();
//帖子标题
$post_data['subject'] = ‘test2′;
//帖子内容
$post_data['message'] = ‘test2′;
$post_data['topicsubmit'] = “yes”;
$post_data['extra'] = ”;
//帖子标签
$post_data['tags'] = ‘test’;
//帖子的hash码,这个非常关键!假如缺少这个hash码,discuz会警告你来路的页面不正确
$post_data['formhash']=$formhash;

$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_REFERER, $send_url); //伪装REFERER
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
$contents = curl_exec($ch);
curl_close($ch);

//清理cookie文件
unlink($cookie_file);

?>