我要评论丈夫类：往银行账户里存钱，存款[0~10000)的随机数，2秒存一次
妻子类：从银行账户里取钱，取款[0~10000)的随机数，2秒取一次，如果余额不足，等到丈夫存了钱，再取
public class testaccount {
public static void main(string[] args) {
account account = new account();
account.setaccount("116854398");
account.setbalance(10);
thread t1 = new wife(account, testaccount.class);
thread t2 = new husband(account, testaccount.class);
t1.start();
t2.start();
}
}
import java.util.random;
public class wife extends thread{
private account account;
private object lock;
public wife(account account, object lock) {
this.account = account;
this.lock = lock;
}
public void run() {
while (true) {
synchronized (lock) {
random random = new random();
int withdraw = random.nextint(10000);
if (account.getbalance() >= withdraw) {
account.setbalance(account.getbalance() - withdraw);
system.out.println("妻子取了：" + withdraw + "元");
system.out.println(account);
try {
sleep(2000);
} catch (interruptedexception e) {
e.printstacktrace();
}
} else {
try {
lock.wait();
} catch (interruptedexception e) {
e.printstacktrace();
}
}
}
}
}
}
import java.util.random;
public class husband extends thread{
private account account;
private object lock;
public husband(account account, object lock) {
this.account = account;
this.lock = lock;
}
public void run() {
while(true) {
synchronized (lock) {
random random = new random();
int exists = random.nextint(10000);
account.setbalance(account.getbalance() + exists);
system.out.println("丈夫存了：" + exists + "元");
system.out.println(account);
try {
sleep(2000);
} catch (interruptedexception e) {
e.printstacktrace();
}
lock.notify();
}
}
}
}
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