Spring環境搭建

一、環境準備：

1、spring-framework-4.3.18.RELEASE
2、jdk 1.7
3、commons-logging-1.2.jar

spring與common-logging官方架包下載可參考我的另一篇文章：三大框架官方架包下載方法

二、開始搭建：

1、創建java項目：

2、beans.xml

<?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/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">
	<bean id="chinese" class="com.test.inter.impl.Chinese">
		<property name="axe" ref="stoneAxe" />
	</bean>
	<bean id="stoneAxe" class="com.test.inter.impl.StoneAxe" />
	<bean id="win" class="javax.swing.JFrame" />
	<bean id="date" class="java.util.Date" />
</beans>

3、Axe.java

package com.test.inter;

public interface Axe {
	public String chop();
}

4、StoneAxe.java

package com.test.inter.impl;

import com.test.inter.Axe;

public class StoneAxe implements Axe {

	@Override
	public String chop() {
		return "斧頭砍柴好慢";
	}

}

5、Person.java

package com.test.inter;

public interface Person {
	public void useAxe();
}

6、Chinese.java

package com.test.inter.impl;

import com.test.inter.Axe;
import com.test.inter.Person;

public class Chinese implements Person {
	private Axe axe;

	@Override
	public void useAxe() {
		System.out.println("我打算去砍點柴");
		System.out.println(axe.chop());
	}

	public void setAxe(Axe axe) {
		this.axe = axe;
	}

}

7、TestSpring.java

package com.test.main;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.test.inter.Person;

public class TestSpring {

	public static void main(String[] args) {
		ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
		Person p = ctx.getBean("chinese", Person.class);
		p.useAxe();
	}

}