15 lines
438 B
Markdown
15 lines
438 B
Markdown
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---
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title: The Es6 Promises
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localeTitle: Es6承诺
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---
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ES6的一项新功能，可帮助实现异步编程。
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## 句法
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```
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new Promise(executor);
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new Promise(function(resolve, reject) { ... });
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```
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在[MDN上](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise)阅读更多内容
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