|
// 带session,不带request的跳转 responst.sendRedirect("目的页面.jsp");
// 带session,带request的跳转 // 需要在request中添加参数: request.setAttribute("myVar", "value"); // 在目的页面中获取参数: String myVar = request.getAttribute("myVar") == null ? "" : (String)request.getAttribute("myVar"); request.getRequestDispatcher("目的页面.jsp").forward(request, response);
|