JavaScript apply bind 的相关内容

文章 2016-04-22 来自：开发者社区

js笔记——call,apply,bind使用笔记

call和apply obj.call(thisObj, arg1, arg2, ...); obj.apply(thisObj, [arg1, arg2, ...]); 两者作用一致，都是把obj(即this)绑定到thisObj，这时候thisObj具备了obj的属性和方法。或者说thisObj『继承』了obj的属性和方法。绑定后会立即执行函数。唯一区别是apply接受的是数组参数，cal....

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