package code0905;

public class AccountThread extends Thread {

WrongAccount account;

int delay = 100;

public AccountThread(WrongAccount account) {

super();

this.account = account;

}

@Override

public void run() {

// 下面执行取款操作

if (account.balance >= 1000) {

try {

sleep(delay);

account.balance -= 1000;

System.out.println("取款1000成功。");

} catch (InterruptedException e) {

e.printStackTrace();

}

} else {

System.out.println("取款失败。");

}

}

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

// 创建账号对象

WrongAccount account = new WrongAccount(1005);

// 创建三个取款线程

AccountThread t1 = new AccountThread(account);

AccountThread t2 = new AccountThread(account);

AccountThread t3 = new AccountThread(account);

t1.start();

t2.start();

t3.start();

// 主线程等待三个线程结束后，输出最后余额

t1.join();

t2.join();

t3.join();

System.out.println("最终账号余额是：" + account.balance);

}

}