Spring mvc 中MultiActionController的三种methodNameResolver

最新推荐文章于 2017-10-23 16:33:29 发布

jazwoo

最新推荐文章于 2017-10-23 16:33:29 发布

阅读量1.1k

点赞数

分类专栏： Spring 文章标签： spring mvc encoding aop html java

Spring 专栏收录该内容

37 篇文章

订阅专栏

本文介绍了Spring MVC中多动作控制器(MultiActionController)的配置方法，并详细展示了三种不同的methodNameResolver实现方式及其对应的请求路径配置。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

三种methodNameResolver分别为:

org.springframework.web.servlet.mvc.multiaction.InternalPathMethodNameResolver

org.springframework.web.servlet.mvc.multiaction.PropertiesMethodNameResolver

org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver

配置方法为：

[html]view plaincopy 
   
 <?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:p="http://www.springframework.org/schema/p"  
     xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"  
     xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"  
     xmlns:util="http://www.springframework.org/schema/util"  
     xsi:schemaLocation="  
             http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd  
             http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd  
             http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd  
             http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd  
             http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd  
             http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd"  
     default-lazy-init="true">  
       
     <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">  
     <property name="urlMap">    
         <map>    
             <entry key="/abc/*"><ref bean="empFormController"></ref></entry>    
         </map>    
     </property>   
       
     </bean>  
     <bean id="empFormController" class="test.EmpMultiController">  
         <property name="methodNameResolver" ref="cResolver">  
         </property>  
     </bean>  
     <!-- 定义三种解析策略 -->  
     <bean id="aResolver" class="org.springframework.web.servlet.mvc.multiaction.InternalPathMethodNameResolver" />  
     <bean id="bResolver" class="org.springframework.web.servlet.mvc.multiaction.PropertiesMethodNameResolver">  
          <property name="mappings">    
             <value> /abc/test.do=doTest</value>    
         </property>    
     </bean>  
     <bean id="cResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">  
         <property name="paramName" value="func" />  
     </bean>  
       
     <bean id="startController" class="test.StartController" />  
     <bean class="org.springframework.web.servlet.view.UrlBasedViewResolver">  
         <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>  
         <property name="prefix" value="/WEB-INF/jsp/" />  
         <property name="suffix" value=".jsp" />  
     </bean>  
 </beans>  
       

控制器代码:

[java]view plaincopy 
   
 package test;  
   
 import java.util.Date;  
   
 import javax.servlet.http.HttpServletRequest;  
 import javax.servlet.http.HttpServletResponse;  
   
 import org.springframework.web.bind.ServletRequestDataBinder;  
 import org.springframework.web.servlet.ModelAndView;  
 import org.springframework.web.servlet.mvc.multiaction.MultiActionController;  
   
 public class EmpMultiController extends MultiActionController{  
       
     public ModelAndView to_add(HttpServletRequest request, HttpServletResponse response){  
         ModelAndView mav = new ModelAndView("add_emp");  
         mav.addObject("deptList", new String[]{"sales","manage"});  
         return mav;  
     }  
       
     public ModelAndView doTest(HttpServletRequest request, HttpServletResponse response){  
         System.out.println("doTest");  
         return null;  
     }  
       
     public ModelAndView add_emp(HttpServletRequest request, HttpServletResponse response,   
              Emp emp){  
         System.out.println(emp);  
         return new ModelAndView("success");  
     }  
   
     @Override  
     protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception {  
         binder.registerCustomEditor(Date.class, new MyEditor());  
     }  
       
 }  