settimeout promise

setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 seconds
      settime out with promise Javascript By Marwen Labidi on Feb 22 2022
const sleep = (time) => new Promise((resolve) => setTimeout(resolve, time));

await sleep(500)
// Do something after the sleep!

      promise with timeout js Javascript By Maximauve_ on Jun 1 2021 Donate
const promiseWithTimeout = promise => {
  let timeoutId;   
  const timeoutPromise = new Promise((_, reject) => {
    timeoutId = setTimeout(() => {      
      reject(new Error('Request timed out'));    
    }, 4000);  })
  return {
    promiSEOrTimeout: Promise.race([promise, timeoutPromise]),
    timeoutId,  };
};

相关文章

最后的控制台返回空数组.控制台在ids.map函数完成之前运行va...
我正在尝试将rxJava与我已经知道的内容联系起来,特别是来自J...
config.jsconstconfig={base_url_api:"https://douban....
我正在阅读MDN中的javascript,并且遇到了这个谈论承诺并且不...
config.jsconstconfig={base_url_api:"https://douban....
这是我的代码main.cpp:#include<string>#include<...