SpringMVC中一个Controller多个方法

项目文件布局:

 

web.xml文件:

<?xml version=”1.0″ encoding=”UTF-8″?>
<web-app version=”2.5″
xmlns=”http://java.sun.com/xml/ns/javaee”
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”
xsi:schemaLocation=”http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd”>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:config/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern><!– 意思是拦截所有请求 –>
</servlet-mapping>
</web-app>

spring-servlet.xml文件:

<?xml version=”1.0″ encoding=”UTF-8″?>
<beans
xmlns=”http://www.springframework.org/schema/beans”
xmlns:context=”http://www.springframework.org/schema/context”
xmlns:p=”http://www.springframework.org/schema/p”
xmlns:mvc=”http://www.springframework.org/schema/mvc”
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”
xsi:schemaLocation=”http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
“>
<bean name=”/test/multi”>
<property name=”methodNameResolver”>
<ref bean=”paramMethodResolver”/>
</property>
</bean>
<bean name=”/test/helloworld”></bean>

<bean id=”paramMethodResolver”>
<property name=”paramName” value=”action”/>
</bean>

<!– 配置视图解析器 –>
<bean id=”viewResolver”>
<property name=”prefix” value=”/”/>
<property name=”suffix” value=”.jsp”/>
</bean>
</beans>

 

MultiController.java文件:

package com.mcm.web.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.multiaction.MultiActionController;

public class MultiController extends MultiActionController {
public ModelAndView add(HttpServletRequest request,HttpServletResponse response){
System.out.println(“————add——————“);
return new ModelAndView(“/aaa”, “method”, “add”);
}

public ModelAndView update(HttpServletRequest request,HttpServletResponse response){
System.out.println(“————update——————“);
return new ModelAndView(“/aaa”, “method”, “update”);
}

}

 

aaa.jsp文件body部分:

<body>

多个方法的Controller,本次方法是${method }

</body>
<body>
多个方法的Controller,本次方法是${method }
</body>  <body>
多个方法的Controller,本次方法是${method }
</body> <body>
多个方法的Controller,本次方法是${method }
</body> <body>
多个方法的Controller,本次方法是${method }
</body>

页面地址栏输入:http://localhost:8080/SpringMVC_1ControllerManyMethods//test/multi?action=update

结果:

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