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分享getRequestDispatcher("index.jsp").forward(...)为什么没有反应
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
String name = request.getParameter("username");
String pwd = request.getParameter("password");
if(name.equals("admin")&&pwd.equals("123456")){
request.getSession().setAttribute("name", name);
request.getRequestDispatcher("index.jsp").forward(request,response);
System.out.println("111");
}
}
为什么111输出了，但是页面无反应，不跳转
throws ServletException, IOException {
request.setCharacterEncoding("utf-8");
String name = request.getParameter("username");
String pwd = request.getParameter("password");
if(name.equals("admin")&&pwd.equals("123456")){
request.getSession().setAttribute("name", name);
request.getRequestDispatcher("index.jsp").forward(request,response);
System.out.println("111");
}
}
为什么111输出了，但是页面无反应，不跳转
...全文
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persuit666 2016-06-27
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request.getRequestDispatcher("index.jsp") 这个应该是写你index.jsp那个后台的控制器而不是具体的页面
response.sendRedirect()与request.getRequestDispatcher("/index.jsp").forward(request, response)两者辨析...
