Spring+Servlet整合(如何向Servlet注入属性)

package com.orm.servlet;  

  

import java.io.IOException;  

import java.io.PrintWriter;  

import java.util.List;  

  

import javax.servlet.ServletConfig;  

import javax.servlet.ServletException;  

import javax.servlet.http.HttpServlet;  

import javax.servlet.http.HttpServletRequest;  

import javax.servlet.http.HttpServletResponse;  

  

import org.springframework.context.ApplicationContext;  

import org.springframework.web.context.support.WebApplicationContextUtils;  

 

public class TestServlet extends HttpServlet {  

    private static final long serialVersionUID = 1L;  


   private ILoginService loginService;

    private ApplicationContext applicationContext;  

  

   public void init(ServletConfig config) throws ServletException {  

        super.init(config);  

        applicationContext = WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext());  

       loginService= (ILoginService) applicationContext.getBean("loginService");  

    }  

}  

唯一不同的地方是需要在init()方法中手动到得需要注入属性的bean，其它与正常开发流程一样。