Spring 依賴注入門示例

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1. Beans XML配置

<?xml version="1.0" encoding="utf-8" ?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd"><bean id="person" class="com.ps.spring.Person"><property name="name" value="partyschool"/></bean></beans>

2. Person 類

package com.ps.spring;public class Person {private String name;public void setName(String name) {this.name = name;}public void info(){System.out.println("His name is :" + this.name);}}

3. 測試類

package com.ps.spring;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Springtest {public static void main(String[] args) {ApplicationContext ctx = new ClassPathXmlApplicationContext("com/ps/spring/beans/beans.xml");System.out.println(ctx);Person p = (Person)ctx.getBean("person");p.info();}}

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