servlet使用RequestDispatcher到jsp页面
String url="/EShop.jsp";
ServletContext sc = getServletContext();
RequestDispatcher rd = sc.getRequestDispatcher(url);
rd.forward(req, res);
servlet重定向jsp,并将数据发送到别一个JSP中:
request.setAttubute("messages",aaa);
RequestDispatcher requestDispatcher=request.getRequestDispatcher("/jsp/testbean.jsp");
requestDispatcher.forward(request,response);
sevlet跳转到jsp
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转载自linchuan-1999.iteye.com/blog/2104513
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