吴裕雄--天生自然轻量级JAVA EE企业应用开发Struts2Sping4Hibernate整合开发学习笔记：Spring_myspring

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
    <classpathentry kind="src" path="src"/>
    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
    <classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/common-logging"/>
    <classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/Sprin4.0.4"/>
    <classpathentry kind="output" path="bin"/>
</classpath>

<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
    <name>myspring</name>
    <comment></comment>
    <projects>
    </projects>
    <buildSpec>
        <buildCommand>
            <name>org.eclipse.jdt.core.javabuilder</name>
            <arguments>
            </arguments>
        </buildCommand>
    </buildSpec>
    <natures>
        <nature>org.eclipse.jdt.core.javanature</nature>
    </natures>
</projectDescription>

<?xml version="1.0" encoding="GBK"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://www.springframework.org/schema/beans"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
    <!-- 配置名为person的Bean，其实现类是org.crazyit.app.service.Person类 -->
    <bean id="person" class="org.crazyit.app.service.Person">
        <!-- 控制调用setAxe()方法，将容器中axe Bean作为传入参数 -->
        <property name="axe" ref="axe"/>
    </bean>
    <!-- 配置名为axe的Bean，其实现类是org.crazyit.app.service.Axe类 -->
    <bean id="axe" class="org.crazyit.app.service.Axe"/>
    <!-- 配置名为win的Bean，其实现类是javax.swing.JFrame类 -->
    <bean id="win" class="javax.swing.JFrame"/>
    <!-- 配置名为date的Bean，其实现类是java.util.Date类 -->
    <bean id="date" class="java.util.Date"/>
</beans>

package lee;

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

import org.crazyit.app.service.*;
/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee kongyeeku@163.com
 * @version  1.0
 */
public class BeanTest
{
    public static void main(String[] args)throws Exception
    {
        // 创建Spring容器
        ApplicationContext ctx = new
            ClassPathXmlApplicationContext("beans.xml");
        // 获取id为person的Bean
        Person p = ctx.getBean("person" , Person.class);
        // 调用useAxe()方法
        p.useAxe();
    }
}

package org.crazyit.app.service;

/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee kongyeeku@163.com
 * @version  1.0
 */
public class Axe
{
    public String chop()
    {
        return "使用斧头砍柴";
    }
}

package org.crazyit.app.service;

/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee kongyeeku@163.com
 * @version  1.0
 */
public class Person
{
    private Axe axe;
    // 设值注入所需的setter方法
    public void setAxe(Axe axe)
    {
        this.axe = axe;
    }
    public void useAxe()
    {
        System.out.println("我打算去砍点柴火！");
        // 调用axe的chop()方法，
        // 表明Person对象依赖于axe对象
        System.out.println(axe.chop());
    }
}