SpringMVC小实现

引入 Spring-Mvc 的依赖

    org.springframework
    spring-webmvc
    4.3.10.RELEASE
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配置两个 "器"

–>`

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配置前端控制器

    dispatcherServlet
    org.springframework.web.servlet.DispatcherServlet
<init-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
</init-param>

dispatcherServlet
*.action

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编写处理器

/**
 * 处理器
 */
@Controller
public class MyController01 {
    @RequestMapping("/func1.action")
    public ModelAndView func1() {
        System.out.println("func1..");
        ModelAndView modelAndView = new ModelAndView("index02.jsp");
        modelAndView.addObject("username", "admin");
        return modelAndView;
    }
}

   
   
   
   

    
    
    
    
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编写视图

<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
    

    


    ${username}



   
   
   
   

    
    
    
    
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