java - spring mvc InternalResourceViewResolver没有得到前缀

Question

spring mvc InternalResourceViewResolver 没有从控制器获取前缀而是后缀。

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
    http://www.springframework.org/schema/beans     
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc.xsd">


<context:component-scan base-package="pizzaorder" />

<mvc:annotation-driven />

<bean id="viewResolver"
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix">
        <value>/WEB-INF/</value>
    </property>
    <property name="suffix">
        <value>.jsp</value>
    </property>
</bean>

控制器：

package pizzaorder;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.portlet.ModelAndView;

@Controller
public class PizzaController {

@RequestMapping("/")
public ModelAndView getAlap(){

    ModelAndView model1=new ModelAndView("index");

    return model1;
}

}

如果我将后缀修改为 index.jsp，则效果很好。如果左后缀 .jsp 它显示：

同样在调试中，我看到正确传递了视图名称：

Answer 1

好的，有问题！您在控制器中导入了错误的 ModelAndView 类。它应该是

import org.springframework.web.servlet.ModelAndView;

并不是

import org.springframework.web.portlet.ModelAndView;

更改此设置，您的应用程序将像魅力一样工作！