var fn = () => { return new Promise(r => r(5)) } - Javascript 代码示例 - 芒果文档

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📜 var fn = () => { return new Promise(r => r(5)) } - Javascript 代码示例

📅 最后修改于: 2022-03-11 15:01:14.280000 🧑 作者: Mango

代码示例1

var fn = () => {
    return new Promise(r => r(5))
}