摘要:[JSP] Request.HTTP
out.print(request.getRequestURL());
//Web網址後路徑
out.print(request.getRequestURI());
//本機網路root
out.print(InetAddress.getLocalHost());
//request字串
out.print(request.getQueryString());
out.print(request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort());
out.print(request.getContextPath());
out.print(request.getServletPath(););