获取URL地址的步骤

Question

如何在java中每次刷新页面时获取URL地址？我正在做的项目，这需要URL(域名)，而每一次页面刷新..！！

Answer 1

user request对象获取url

// Getting servlet request URL

String url = request.getRequestURL().toString();

// Getting servlet request query string.

String queryString = request.getQueryString();



// Getting request information without the hostname.

String uri = request.getRequestURI();