There are times while writing javascript, when we might want to halt the execution of Javascript for a small period say 2 seconds. May be while writing test cases, or avoiding race condition, etc. Javascript provides (natively) no way to do this, but we can write our own sleep function....
代码语言:javascript 代码运行次数:0 运行 AI代码解释 functionsleep(time){returnnewPromise(resolve=>{setTimeout(()=>{console.log(time,'time')resolve()},time)})}function*main(time){yieldsleep(time)}main(1000).next().value.then(()=>{console.log('第1s后输出')})main(2000).next().value.t...
function sleep(timeout) { window.showModalDialog("javascript:document.writeln('window.setTimeout(function () { window.close(); }, " + timeout + ");<\/script>');"); } window.alert("before sleep ..."); sleep(2000); window.alert("after sleep ..."); 1. 2. 3. 4. 5. 6. 7....
function sleep3(ms) { return new Promise(function(resolve, reject) { setTimeout(resolve, ms) }) } async function init() { await sleep3(1000); } init().then(() => { console.log(3000) }) 1|0参考文章js实现sleep函数 __EOF__ 本文作者:_Slepping 本文链接:https://www.cnblogs.com...
对于那些只想快速解决问题而不想深入了解技术细节的人,我们也有简单明了的解决方案。下面是如何在你的JavaScript工具箱中添加一个sleep函数的最直接方式: function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } console.log('Hello'); ...
Two new JavaScript features (as of 2017) helped write this "sleep" function: Promises, a native feature of ES2015(aka ES6). We also usearrow functionsin the definition of the sleep function. Theasync/awaitfeature lets the code explicitly wait for a promise to settle (resolve or reject). ...
在JavaScript里,delay函数通常是怎么写的? 代码语言:javascript 代码运行次数:0 运行 AI代码解释 console.log("===sleep==="); // sleep 等待几秒 const sleep = (seconds) => new Promise((resolve) => setTimeout(resolve, seconds)); async function sleepTest() { console.log("start"); await slee...
对于那些只想快速解决问题而不想深入了解技术细节的人,我们也有简单明了的解决方案。下面是如何在你的JavaScript工具箱中添加一个 sleep 函数的最直接方式: 复制 function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } console.log('Hello'); ...
javascript中实现sleep函数 function sleep(d){ for(var t = Date.now();Date.now() - t <= d;); }
function sleep(milliSeconds){ // call sleep method in flash getFlashMovie("flashSleep").flashSleep(milliSeconds); } function getFlashMovie(movieName){ // source: http://kb2.adobe.com/cps/156/tn_15683.html var isIE = navigator.appName.indexOf("Microsoft"...