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面试官问：能否模拟实现JS的bind方法

 5 years ago
source link: https://juejin.im/post/5bec4183f265da616b1044d7
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前言 用过React的同学都知道，经常会使用bind来绑定this。 import React, { Component } from 'react'; class TodoItem extends Component{ constructor(pro

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