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变量名称错误 #830

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Mar 21, 2019
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变量名称错误 #830

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2 changes: 1 addition & 1 deletion docs/object-methods.md
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Expand Up @@ -288,7 +288,7 @@ function processContent(options) {
}
```

上面代码中，`DEFAULTS`对象是默认值，`options`对象是用户提供的参数。`Object.assign`方法将`DEFAULTS`和`options`合并成一个新对象，如果两者有同名属性，则`option`的属性值会覆盖`DEFAULTS`的属性值。
上面代码中，`DEFAULTS`对象是默认值，`options`对象是用户提供的参数。`Object.assign`方法将`DEFAULTS`和`options`合并成一个新对象，如果两者有同名属性，则`options`的属性值会覆盖`DEFAULTS`的属性值。

注意，由于存在浅拷贝的问题，`DEFAULTS`对象和`options`对象的所有属性的值，最好都是简单类型，不要指向另一个对象。否则，`DEFAULTS`对象的该属性很可能不起作用。

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