class Person { async getVersion () { return new Promise((resolve, reject) => { setTimeout(function () { resolve('1.0'); // reject('fail') }, 1000); }) } } const start = async () => { var p = new Person(); const data = await p.getVersion(); console.log(20180716090040, data); } start(); // 20180716090040 "1.0"
ES6 class setTimeout promise async/await 测试Demo
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转载自www.cnblogs.com/CyLee/p/9315997.html
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