_mainThread = _threads.getMain()
_mainThreadTimer = _mainThread.getTimer()
i = -1


def fn1(params):
    global i
    if (_mainThread.isInterrupted()):
        _mainThreadTimer.clearInterval(i)
        _console.log("线程已经中断")
    else:
        _console.log("线程没有中断")


i = _mainThreadTimer.setInterval(fn1, 1000)


def fn2(params):
    _console.log("中断线程")
    _mainThread.interrupt()


_mainThreadTimer.setTimeout(fn2, 3000)