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学习整合struts2与spring后，再学习springmvc与spring整合就比较简单了．

1.web.xml配置

   
   	
        
              
     
      springMVC
               
     
      com.skymr.smvcs.EncodingDispatcherServlet
               
             	
      
       contextConfigLocation
              	
      
       classpath*:/config/spring_annotation-servlet.xml
              
             
             	
      
       encoding
              	
      
       UTF-8
              
             
     
      1
           
          
              
     
      springMVC
               
     
      /
           
              
    	
    	
    	     
     
      org.springframework.web.context.ContextLoaderListener
     	
    	
    	
    	     
     
      contextConfigLocation
     	     
     
      WEB-INF/classes/config/applicationContext.xml
     	
    
   

package com.skymr.smvcs.hello.service;public interface HelloWorldService {	public void say();}

package com.skymr.smvcs.hello.service.impl;import com.skymr.smvcs.hello.service.HelloWorldService;public class HelloWorldServiceBean implements HelloWorldService{	public void say() {		System.out.println("springmvc-spring第一个实例：Hello World!!!");	}}

package com.skymr.smvcs.hello.ctrl;import javax.annotation.Resource;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import com.skymr.smvcs.hello.service.HelloWorldService;@Controller@RequestMapping("/hello")public class HelloWorldController{	//spring注解注入	@Resource	private HelloWorldService helloWorldService;		@RequestMapping("/helloWorld")	public String toHelloWorld(){		System.out.println("执行HelloWorldController toHelloWorld方法");		helloWorldService.say();		return "index";	}	}

http://localhost:8080/springmvc_spring/hello/helloWorld显示index.jsp页面成功．

后台打印

执行HelloWorldController toHelloWorld方法

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