这里我定义了seconds和timeArr

const [spaceEventCounter, setSpaceEventCounter] = useState(0);
const [isRunning, setIsRunning] = useState(false); // isRunning = true -> secondsCounter = running
const [timeArr, setTimeArr] = useState([8.55, 9.55, 10.55, 11.55, 12.55]);
const [seconds, setSeconds] = useState(0);

如果isRunning = true/false，则此useEffect启动并停止计数器

useEffect(() => {
let interval;
if (isRunning) {
  interval = setInterval(() => {
    setSeconds(seconds => Number((seconds + 0.01).toFixed(2)));
  }, 10);
} else {
  clearInterval(interval);
}
  return () => clearInterval(interval);
}, [isRunning]);

在第三个if语句的handleKeyUp函数中运行setTimeArr时，会出现此问题

useEffect(() => {
  const handleKeyDown = (event) => {
  if (event.code !== "Space") return;
  if (spaceEventCounter === 0) {

    setSpaceEventCounter(1);
  }
  if (spaceEventCounter === 2) {
    setIsRunning(false);
    setTimeArr([...timeArr, seconds]);

    setSpaceEventCounter(3);
  }
  };
  const handleKeyUp = (event) => {
  if (event.code !== "Space") return;
  if (spaceEventCounter === 1) {
    setIsRunning(true)

    setSpaceEventCounter(2);
  } else if (spaceEventCounter === 3) {

    setSpaceEventCounter(0);
  }
  } ;
  document.addEventListener("keydown", handleKeyDown);
  document.addEventListener("keyup", handleKeyUp);
  return () => {
  document.removeEventListener("keydown", handleKeyDown);
  document.removeEventListener("keyup", handleKeyUp);
  };
  }, [spaceEventCounter]);

我不知道该尝试什么