Is it possible to get the http-referer of visitors via pure JS or with JQuery?
Yes. Just use document.referrer.
来源：https://stackoverflow.com/questions/26716858/how-to-get-http-referer-via-js-jquery
Is it possible to get the http-referer of visitors via pure JS or with JQuery?
Yes. Just use document.referrer.
来源：https://stackoverflow.com/questions/26716858/how-to-get-http-referer-via-js-jquery