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