1 .获取当前浏览器的URL :
string URL=' http://' request.get servername (' : ' request.get server port ) (request.getContextPath ) ) request.get
request.get query string (!=null )
url='? request.getQueryString (;
system.out.println(URL;
2 .获取上一页的URL :
string URL=request.get header (referer );
3 .获取服务器实际访问的URL :
String url=request.getScheme () ' ://); URL=request.getheader('host ); url=request.getRequestURI (; request.get query string (!=null(URL='? request.getQueryString (; system.out.println(URL;