Spring-自动扫描管理bean

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1、创建bean

/* *@Author swxctx *@time 2016年9月27日 */package com.sw.service;import org.springframework.stereotype.Controller;@Controller(value="personServiceBean")public class personServiceBean {public void save(){System.out.println("PersonServiceBean");}}

/* *@Author swxctx *@time 2016年9月27日 */package com.sw.service1;import javax.annotation.PostConstruct;import javax.annotation.Resource;import org.springframework.stereotype.Controller;import com.sw.service.personServiceBean;@Controller(value="userServiceBean")public class userServiceBean {@Resourcepublic personServiceBean psb=null;public static personServiceBean createPerson(){return new personServiceBean();}@PostConstructpublic void add(){psb.save();}}

3、配置文件

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xmlns:context="http://www.springframework.org/schema/context"       xsi:schemaLocation="http://www.springframework.org/schema/beans           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd           http://www.springframework.org/schema/context           http://www.springframework.org/schema/context/spring-context-2.5.xsd"><context:component-scan base-package="com.sw.service"></context:component-scan><context:component-scan base-package="com.sw.service1"></context:component-scan></beans>

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