SpringMVC入门

1.pox.xml

 
    UTF-8
    1.8
    1.8
    5.0.2.RELEASE
  

  


    
      org.springframework
      spring-context
      ${spring.version}
    

    
      org.springframework
      spring-web
      ${spring.version}
    

    
      org.springframework
      spring-webmvc
      ${spring.version}
    

    
      javax.servlet
      servlet-api
      2.5
      provided
    

    
      javax.servlet.jsp
      jsp-api
      2.0
      provided
    

    
      com.fasterxml.jackson.core
      jackson-databind
      2.9.0
    

    
      com.fasterxml.jackson.core
      jackson-core
      2.9.0
    

    
      com.fasterxml.jackson.core
      jackson-annotations
      2.9.0
    
  

2.web.xml

  
    dispatcherServlet
    org.springframework.web.servlet.DispatcherServlet

    

      contextConfigLocation
      classpath:springmvc.xml
    
    1
  
  

    dispatcherServlet
    /
  




    
        characterEncodingFilter
        org.springframework.web.filter.CharacterEncodingFilter
        
            encoding
            UTF-8
        
    
    
        characterEncodingFilter
        /*
    

3.springmvc.xml

4.案例1

单机后会去找下面的方法

return success 通过以下配置文件会找到success.jsp 完成跳转

5.案例2

页面单机按钮发送ajax请求


到下面的方法

数据会自动存入User中 通过@ResponseBody从而return返回到页面