注:该控制器需使用方法解析器,PropertiesMethodNameResolver只是其中的一种,这个控制器在spring4之后就没有了。
1、web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
<display-name>01-springMVCPrimary</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<!-- 注册中央调度器 -->
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 指定springMVC的配置文件的位置和路径 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springMVC.xml</param-value>
</init-param>
<!-- 表示启动服务器就创建该对象,不设置的话,那么就在请求到达时,创建该对象 -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>
2、springMVC.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
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/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- 注册处理器映射器 -->
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="urlMap">
<map>
<entry key="/my_*.do" value-ref="myController"/>
</map>
</property>
</bean>
<!-- 注册方法解析器 -->
<bean id="myPropertiesMethodNameResolver" class="org.springframework.web.servlet.mvc.multiaction.PropertiesMethodNameResolver">
<property name="mappings">
<props>
<prop key="/my_first.do">doFirst</prop>
<prop key="/my_second.do">doSecond</prop>
</props>
</property>
</bean>
<!-- 注册控制器 -->
<bean id="myController" class="com.handlers.MyController">
<property name="methodNameResolver" ref="myPropertiesMethodNameResolver"/>
</bean>
</beans>
3、MyController
package com.handlers;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;
import org.springframework.web.servlet.mvc.multiaction.MultiActionController;
import org.springframework.web.servlet.mvc.multiaction.NoSuchRequestHandlingMethodException;
public class MyController extends MultiActionController {
public ModelAndView doFirst(HttpServletRequest request, HttpServletResponse response)
throws Exception {
ModelAndView mv = new ModelAndView();
mv.addObject("message", "执行doFirst()方法");
mv.setViewName("/WEB-INF/jsp/welcome.jsp");
return mv;
}
public ModelAndView doSecond(HttpServletRequest request, HttpServletResponse response)
throws Exception {
ModelAndView mv = new ModelAndView();
mv.addObject("message", "执行doSecond()方法");
mv.setViewName("/WEB-INF/jsp/welcome.jsp");
return mv;
}
}