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这里的`数值`应该改为`数组`
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Milk Lee 2015-08-26 18:02:07 +08:00
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docs/iterator.md
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@ -223,7 +223,7 @@ let obj = {
}; };
``` ```
对于类似数组的对象（存在数值键名和length属性），部署Iterator接口，有一个简便方法，就是`Symbol.iterator`方法直接引用数值的Iterator接口。 对于类似数组的对象（存在数值键名和length属性），部署Iterator接口，有一个简便方法，就是`Symbol.iterator`方法直接引用数组的Iterator接口。
```javascript ```javascript
NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator]; NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];