package com.bjsxt.base.sync006;
/**
* 同一对象属性的修改不会影响锁的情况
* @author alienware
*
*/
public class ModifyLock {
private String name ;
private int age ;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public synchronized void changeAttributte(String name, int age) {
try {
System.out.println("当前线程 : " + Thread.currentThread().getName() + " 开始");
this.setName(name);
this.setAge(age);
System.out.println("当前线程 : " + Thread.currentThread().getName() + " 修改对象内容为: "
+ this.getName() + ", " + this.getAge());
Thread.sleep(2000);
System.out.println("当前线程 : " + Thread.currentThread().getName() + " 结束");
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
final ModifyLock modifyLock = new ModifyLock();
Thread t1 = new Thread(new Runnable() {
public void run() {
modifyLock.changeAttributte("张三", 20);
}
},"t1");
Thread t2 = new Thread(new Runnable() {
public void run() {
modifyLock.changeAttributte("李四", 21);
}
},"t2");
t1.start();
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
t2.start();
}
}
运行结果:
当前线程 : t1 开始
当前线程 : t1 修改对象内容为: 张三, 20
当前线程 : t1 结束
当前线程 : t2 开始
当前线程 : t2 修改对象内容为: 李四, 21
当前线程 : t2 结束