如何一遍又一遍地执行异步函数？

function asyncTask() {
    return new Promise((resolve, reject) => {
        setTimeout(() => {
            console.log("异步任务执行");
            resolve();
        }, 1000);
    });
}

const intervalId = setInterval(async () => {
    try {
        await asyncTask();
    } catch (error) {
        console.error("异步任务出错:", error);
    }
}, 2000); // 每2秒执行一次

// 如果需要停止执行，可以使用 clearInterval(intervalId);

async function runRepeatedly() {
    while (true) {
        try {
            await asyncTask();
        } catch (error) {
            console.error("异步任务出错:", error);
        }
        await new Promise(resolve => setTimeout(resolve, 2000)); // 等待2秒
    }
}

runRepeatedly();

const EventEmitter = require('events');
const eventEmitter = new EventEmitter();

eventEmitter.on('repeat', async () => {
    try {
        await asyncTask();
    } catch (error) {
        console.error("异步任务出错:", error);
    }
});

// 模拟每隔2秒触发一次事件
setInterval(() => {
    eventEmitter.emit('repeat');
}, 2000);