//定義javaBean

import org.springframework.context.annotation.Scope;

import org.springframework.stereotype.Component;

@Component

@Scope("prototype")

public class Person {

private int id;

private String name;

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

}

//測試類

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

/**

?* Hello world!

?*

?*/

public class App?

{

? ? public static void main( String[] args )

? ? {

? ? ? ? ApplicationContext appContext = new ClassPathXmlApplicationContext("/spring.xml");

? ? ? ? Person p1 = appContext.getBean(Person.class);

? ? ? ? System.out.println("p1's identityHashCode is " + System.identityHashCode(p1));

? ? ? ??

? ? ? ? Person p2 = appContext.getBean(Person.class);

? ? ? ? System.out.println("p2's identityHashCode is " + System.identityHashCode(p2));

? ? ? ??

? ? }

}

@Scope("")類型不同,作用域范圍不同