如果链接到您网站的网站不是您的并且您无法修改它，您唯一能做的就是检查传入请求的标头.有一个引用键，其中包含用户来自的网站的 URL.

If the website that links to your website is not yours and you cannot modify it, the only thing that you can do is check in the headers of the incoming request. There is a referer key that has the URL of the website the user has come from.