springcontro.java

spring的简单例子

package com.xp1204.spring;

import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class SpringContro implements Controller {
	
	private UserService service;
    public UserService getService() {
    	return this.service; 
    	}
    public void setService(UserService service) {
    	this.service = service; 
    	}
    
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException
    {
    	String userName = request.getParameter("userName");
        return new ModelAndView("main.jsp", "message", service.getUser(userName).getUserName());
    }
}