lunzi

勇者无所畏惧 强者自强不息

1,普通bean
package org.lunzi;

public class User {
	
	private String username;
	private int age;
	private String city;
	
	public String getCity() {
		return city;
	}

	public void setCity(String city) {
		this.city = city;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public void setUsername(String username){
		
		this.username = username;
	}
	
	public String getUsername(){
		
		return username;
		
	}

}
2,spring的配置bean文件
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>


	<bean id="user" class="org.lunzi.User" abstract="false"
		singleton="true" lazy-init="default" autowire="default"
		dependency-check="default">
		<property name="username">
			<value>lunzi</value>
		</property>
		<property name="age">
			<value>23</value>
		</property>
		<property name="city">
			<value>Beijing</value>
		</property>
	 </bean>
	
</beans>
3,调用文件
package org.lunzi;

import org.springframework.context.*;
import org.springframework.context.support.*;

public class TestMain {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO 自动生成方法存根
		ApplicationContext context = new FileSystemXmlApplicationContext("org/lunzi/applicationContext.xml");
		User user = (User)context.getBean("user");
		
		System.out.println(user.getUsername());
		System.out.println(user.getAge());
		System.out.println(user.getCity());
	}

}