我的第六个java程序 spring-bean

配置文件 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-3.0.xsd">

       <bean id="helloWorld" class="com.importnew.HelloWorld">
           <property name="message" value="棒棒哒"/>
           <property name="xingrongci" value="夸奖"/>
       </bean>

    </beans>

主程序 MainApp.java

package com.importnew;

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

public class MainApp {
    public static void main(String[] args) {

        ApplicationContext context = new ClassPathXmlApplicationContext("Beans.xml");

        HelloWorld obj = (HelloWorld) context.getBean("helloWorld");
        obj.printMessage();

    }
}

HelloWorld.java

package com.importnew;

public class HelloWorld {

    private String message;
    private String xingrongci;//私有

    public void setMessage(String message){
        this.message  = message;
    }

    public String getMessage(){
        return this.message;
    }

    /**设置形容词为此类的一个属性**/
    public void setXingrongci(String xingrongci){
        this.xingrongci  = xingrongci;
    }

    public String getXingrongci(){
        return this.xingrongci;
    }

    public void printMessage(){
        System.out.println("小明" + message + "\n");
        System.out.println(message + "小王"+ "\n");
        System.out.println(message + "是一个形容词" + "\n");
        System.out.println("说某人" + message +"有可能是"+xingrongci+"的意思 "+"\n");
        System.out.println(message + "小王和小明" + "\n");
    }
}

效果