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[英]How to create a static web page with javascript for AWS SSO with Azure to call AWS APIs
[英]How does JavaScript call web APIs?
var TimeOutOnTimeOut = () => {
setTimeout(() => {
console.log("Like this!");
TimeOutOnTimeOut();
}, 3000);
};
TimeOutOnTimeOut();
他们都会同时调用,但是你可以在第一个完成后调用下一个。
注意:由于我无法添加评论,因此我发布了此答案。
const sleep = (timeout) => {
return new Promise((resolve, reject) => {
setTimeout(() => {
// perform some task here
resolve(true);
}, timeout);
});
};
async () => {
// in asynchronous function
await sleep(1000);
// do something after code returns
};
// in global scope or synchronous
sleep(1000).then(() => {
// callback
});
尝试使用异步等待并等待每个操作完成。
const sleep = (ms) => new Promise(e => setTimeout(e, ms)); const logSeconds = async () => { await sleep(1000); console.log(new Date().toLocaleTimeString()); } const main = async () => { await logSeconds(); await logSeconds(); await logSeconds(); } main()
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