Java 获取URL地址

Java 获取URL地址,java,url,Java,Url,如何在java中每次刷新页面时获取URL地址。。? 我正在做的项目需要URL(域名),而每一个网页是刷新 用户请求对象以获取url // Getting servlet request URL String url = request.getRequestURL().toString(); // Getting servlet request query string. String queryString = request.getQueryString(); // Getting

如何在java中每次刷新页面时获取URL地址。。?
我正在做的项目需要URL(域名),而每一个网页是刷新

用户
请求
对象以获取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();

用户
请求
对象以获取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();

您是否在多个URL上运行相同的页面?是否在多个URL上运行相同的页面?