通过注解注入在spring里的bean的名称获取bean

==========》千里之行，始于足下

 

1.获取bean的code

package com.jinhuhang.listener;

 

import org.springframework.beans.BeansException;

import org.springframework.context.ApplicationContext;

import org.springframework.context.ApplicationContextAware;

/**

 *

 * Class Description:通过注入在spring中bean的名称获取bean

 *

 * Author:gaoqi  

 *

 * Date:2015-8-10 上午11:06:33  

 *

 */

public class SpringContextUtil implements ApplicationContextAware {

 

 private static ApplicationContext   applicationContext;

 

    /**

     * 实现ApplicationContextAware接口的回调方法，设置上下文环境

     */

    public void setApplicationContext(ApplicationContext applicationContext){

        SpringContextUtil.applicationContext = applicationContext;

    }

 

    public static ApplicationContext getApplicationContext(){

        return applicationContext;

    }

 

    /**

     * 获取对象

     */

    public static Object getBean(String name) throws BeansException{

        return applicationContext.getBean(name);

    }

 

}

 

2.需要将此类注入到spring中，进行管理

 <bean class="com.jinhuhang.listener.SpringContextUtil"/>

 

 

3.使用方式

 private IPhoneApproveService iPhoneApproveService = (IPhoneApproveService)SpringContextUtil.getBean("phoneApproveService");