spring-mvc - 模型和 View 向前

Question

Spring MVC ModelAndView forward 不工作。下面的代码没有将请求转发到 Name.jsp。非常感谢您的帮助。

package main.java.com.mkyong.common.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class indexController {@RequestMapping(value= {"/index"})    
public ModelAndView forward() {
    ModelAndView model = new ModelAndView( "forward:/pages/Name.jsp");
    model.addObject("msg","Forward Handled");
    return model;

}}

Answer 1

您需要将返回类型替换为 String 并返回 "forward:/some/where/"，因此，您的请求处理程序将如下所示:

package main.java.com.mkyong.common.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class indexController {@RequestMapping(value= {"/index"})    
public String forward() {
    model.addObject("msg","Forward Handled");
    return "forward:/some/where/to/go";

}}