24 lines
755 B
Markdown
24 lines
755 B
Markdown
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---
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title: Understand the Differences Between import and require
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localeTitle: 理解import和require之间的差异
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---
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## 理解import和require之间的差异
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让我们澄清一下： `require()`加载整个文件及其组件（函数，变量），而`import _ from`允许您手动选择所需的组件。
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在本课程中，您的任务是导入函数`capitalizeStrings()` ，该函数来自文件`"string-functions"` 。
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## 提示1：
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填写空白： `import { function_name } from "file_name"` 。您的函数名称是`capitalizeStrings` ，您的文件名是`"string-functions"` 。
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## 剧透警报 - 提前解决！
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## 解
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```javascript
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"use strict";
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import { capitalizeString } from "string-functions";
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capitalizeString("hello!");
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```
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