request.getRequestDispatcher("/PlacardAction.do?method=toView").forward(request, response)
2013-01-24 10:00
639 查看
1、Web是请求/响应架构的使用,而request和response就是在服务器端生成的相应的两个对象,request能够获取客户端传递的参数及相关的一些信息,而response就是给客户端响应相关的页面及信息。
2、 request.getRequestDispatcher().forward(request.response)这个语句意思是将客户端的请求转向(forward)到getRequestDispatcher()方法中参数定义的页面或者链接。
2、 request.getRequestDispatcher().forward(request.response)这个语句意思是将客户端的请求转向(forward)到getRequestDispatcher()方法中参数定义的页面或者链接。
相关文章推荐
- 验证 request.getRequestDispatcher("/editResult.jsp").forward(request,response);方法
- response.sendRedirect("**.jsp");与request.getRequestDispatcher("**.jsp").forward(request, response);
- SERVLET 的两种转向:response.sendRedirect("URL")与request.getDispatcher("URL").forward(request,response);
- request.getRequestDispatcher("/refirmpay.jsp").forward(request, response);跳转界面有关的问题。
- request.getRequestDispatcher("xx.jsp").forward(request, response);乱码引发的思考
- response.sendRedirect("")和request.getRequestDispatcher("").forward(req,resp);
- request.getRequestdispacher("result.jsp“).forward(request,response)与response.sendRedirect()重定向
- response.sendRedirect()与request.getRequestDispatcher("").forward(request,response);区别
- response.sendRedirect // request.getRequestDispatcher("/Result2.jsp").forward(request, response);
- request.getRequestDispatcher("").forward()中文乱码问题
- request.getRequestDispatcher("*.jsp").forward( request, response)和sendRedirect区别
- response.sendRedirect & request.getRequestDispatcher(path).forward(request, response);
- request.getRequestDispatcher(".jsp")和response.sendRedirect(".jsp")的区别
- request.getRequestDispatcher("").forward()中文乱码问题
- response.sendRedirect("")和request.getRequestDispatcher("").forward(req,resp);
- request.getRequestDispatcher("msg.jsp") .forward(request, response);
- 转response.sendRedirect()与request.getRequestDispatcher().forward()区别
- request.getRequestDispatcher().forward() 和response.sendRedirect()区别
- response.sendRedirect()和request.getRequestDispatcher().forward(request,response)用法
- 让你明白response.sendRedirect()与request.getRequestDispatcher().forward()区别