package com.msj.sync;

/**

* @author Vincent.M mengshaojie@188.com

* @date 2017/3/13 下午4:41

* @copyright ©2017 孟少杰 All Rights Reserved

* @desc ThreadLocal使用，线程局部变量

*/

public class CountThreadLocal {

public static ThreadLocal<String> th = new ThreadLocal<String>();

public void setTh(String value){

th.set(value);

}

public void getTh(){

System.out.println(Thread.currentThread().getName() + ":" + this.th.get());

}

public static void main(String[] args) throws InterruptedException {

final CountThreadLocal ct = new CountThreadLocal();

Thread t1 = new Thread(new Runnable() {

@Override

public void run() {

ct.setTh("张三");

ct.getTh();

}

}, "t1");

Thread t2 = new Thread(new Runnable() {

@Override

public void run() {

try {

Thread.sleep(1000);

// ct.setTh("李四");

ct.getTh();

} catch (InterruptedException e) {

e.printStackTrace();

}

}

}, "t2");

t1.start();

t2.start();

}

}