摘要: function doubleAfter2seconds(num,data) { return new Promise((resolve) => { setTimeout(() => { resolve(2 * num) }, data); } ) } async function testResu 阅读全文
posted @ 2022-02-24 16:57 眰 阅读(64) 评论(0) 推荐(0)
摘要: methods: { showNum(num, time) { return new Promise(function (resolve) { function _show() { setTimeout(function () { console.log(num); resolve(); }, ti 阅读全文
posted @ 2022-02-24 14:48 眰 阅读(22) 评论(0) 推荐(0)