Jedis中watch监控对象在exec之前修改值后事务并未中断

[程序猿老高]

import redis.clients.jedis.Jedis;
import redis.clients.jedis.Transaction;

public class Test {
public static void main(String[] args) {
Jedis jedis = new Jedis("192.168.18.130", 6379);
int balance;// 余额
int debt;// 欠额
int expense = 100;// 实刷额度

jedis.watch("balance");
balance = Integer.parseInt(jedis.get("balance"));
if (balance < expense) {
System.out.println("信用卡余额不足！");
jedis.unwatch();
jedis.close();
return;
}

System.out.println("*****begin*****");
Transaction transaction = jedis.multi();
try {
transaction.decrBy("balance", expense);
transaction.incrBy("debt", expense);
try {
Thread.sleep(10000);// 此时balance的值被修改，但本次事务没有中断。
} catch (Exception e) {
e.printStackTrace();
}
transaction.exec();
balance = Integer.parseInt(jedis.get("balance"));
debt = Integer.parseInt(jedis.get("debt"));

System.out.println("balance=" + balance);
System.out.println("debt=" + debt);
System.out.println("*****end*****");
} catch (Exception e) {
e.printStackTrace();
transaction.discard();
}finally {
jedis.unwatch();
jedis.close();
}
}
}

[天一i]

@街头小贩 正常提交事务不应该失败吗？

[街头小贩]

难道应该 中断吗？

transaction.exec();

开始后才提交事务

[天一i]

解决了吗？
我也没中断