获取URL地址

Question

每次在java中刷新页面时如何获取URL地址..？ 我正在做的项目需要URL（域名），而每个页面都刷新.. !!

Answer 1

用户request对象获取网址

// 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();