SpringMVC 几种页面跳转方式总结以下:java
1.不使用ModelAndView服务器
1)、经过HttpServletResponse的API直接输出(不须要配置渲染器)
@Controller
public class RequestController{
@RequestMapping("/resp")
public void test(HttpServletRequest req, HttpServletResponse resp) throws Exception {
resp.getWriter().println("hello HttpServletResponse");
}mvc
2)、 使用HttpServletResponse 重定向到另外一个视图(其余不变 )
@RequestMapping("/resp")
public void test(HttpServletRequest req, HttpServletResponse resp) throws Exception {
resp.sendRedirect("index.jsp");
}app
3)、 使用HttpServletRequest 转发(默认访问/下的index.jsp页面 不受渲染器的影响)
@RequestMapping("/resp")
public void test(HttpServletRequest req, HttpServletResponse resp) throws Exception {
req.setAttribute("message","it's forword ");
req.getRequestDispatcher("index.jsp").forward(req,resp);
}jsp
4)、直接返回jsp页面的名称(无渲染器)
@RequestMapping("/nice")
public String test(){
//转发方式1
return "home.jsp";
//转发方式2
return "forward:index.jsp";
//重定向方式
return "redirect:index.jsp";
}ide
5)、当有渲染器指定
@RequestMapping("/nice")
public String hello1(){
//转发方式1
return "home";
//转发方式2
return "forward:index";
//重定向方式 hello指的是requsrmapping
return "redirect:hello";
}spa
二、使用ModelAndView
@Override
public ModelAndView test(javax.servlet.http.HttpServletRequest httpServletRequest,
javax.servlet.http.HttpServletResponse httpServletResponse) throws Exception {
ModelAndView mv = new ModelAndView();
//封装要显示到视图的数据
mv.addObject("msg","hello myfirst mvc");
//经过视图名跳转
mv.setViewName("hello");
return mv;.net
//跳转到服务器内部的一个功能处理方法
//return new ModelAndView("forward:test.jsp");
//重定向一个功能方法
//return new ModelAndView("redirect:test.jsp");blog
}
原文连接:https://blog.csdn.net/figo0423/article/details/79759151get