Java 实现订单未支付超时自动取消功能(京东商城为例)

public class CancelOrderTimeTask extends TimerTask {
    private Long id;
    public CancelOrderTimeTask(long id) {
        this.id = id;
    }
    @Override
    public void run() {
        // 执行取消订单
        cancelOrder(id); 
        System.out.println(getCurrentTime() + " 时间取消订单,订单id：" + id);
    }
    private String getCurrentTime() {
        SimpleDateFormat sdf = new SimpleDateFormat();
        sdf.applyPattern("yyyy-MM-dd HH:mm:ss");
        Date date = new Date();
        return sdf.format(date);
    }
}

@RestController
public class TimerController {
    @GetMapping("/timer")
    public String timer(long id) {
        Timer timer = new Timer();
        CancelOrderTimeTask timeTask = new CancelOrderTimeTask(id);
        System.out.println("当前时间是" + getCurrentTime());
        //10秒后执行任务
        timer.schedule(timeTask,10 * 1000);
        return "ok";
    }
    private String getCurrentTime() {
        SimpleDateFormat sdf = new SimpleDateFormat();
        sdf.applyPattern("yyyy-MM-dd HH:mm:ss");
        Date date = new Date();
        return sdf.format(date);
    }
}