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Update the-first-extension.md #892

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Jun 26, 2024
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Update the-first-extension.md #892

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Update the-first-extension.md
baoyachi Jun 26, 2024
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Update the-first-extension.md
baoyachi Jun 26, 2024
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Merge pull request #1 from baoyachi/patch-2
baoyachi Jun 26, 2024
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6 changes: 3 additions & 3 deletions ...te/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.x/the-first-extension.md
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Expand Up @@ -7,7 +7,7 @@ sidebar_position: 1
在 Molecule 中，所有的自定义的功能，都是利用[扩展（Extension）](./guides/extension)来完成的。接下来让我们基于 [molecule-demo][demo-url] 项目，快速学习一下如何编写一个扩展应用。

:::tip
本文内容中的所有代码，都以 [Quick Start](./quick-start) 中的 [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo) 项目为基础演示。
本文内容中的所有代码，都以 [Quick Start](./quick-start) 中的 [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/molecule-demo) 项目为基础演示。
:::

## 一个简单的场景
Expand Down Expand Up @@ -93,7 +93,7 @@ export function handleSelectFolderTree() {
在`API.getFolderTree` 方法获取文件树数据成功后，我们通过 [`molecule.folderTree.add`](./api/classes/molecule.FolderTreeService#add) 方法，将数据添加并展示到 [FolderTree](./api/classes/molecule.FolderTreeService) 组件中；通过 [`molecule.folderTree.onSelectFile`](./api/classes/molecule.FolderTreeService#onselectfile) 方法监听**选中文件**；最后通过 [`molecule.editor.open`](./api/interfaces/molecule.IEditorService#open) 方法打开文件。

:::caution
需要注意的是，在现实情况中，`API.getFolderTree` 返回的**数据类型**并不是 [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) 类型，我们往往需要经过一个**转换**方法。示例中 `API.getFolderTree` 函数的 Mock 数据可以[查看](https://github.com/DTStack/molecule-examples/blob/main/packages/molecule-demo/public/mock/folderTree.json)。`handleSelectFolderTree` 方法中的 `transformToEditorTab` 为一个**转换**方法，主要是将`file`转换为[IEditorTab](./api/interfaces/molecule.model.IEditorTab) 类型。
需要注意的是，在现实情况中，`API.getFolderTree` 返回的**数据类型**并不是 [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) 类型，我们往往需要经过一个**转换**方法。示例中 `API.getFolderTree` 函数的 Mock 数据可以[查看](https://github.com/DTStack/molecule-examples/blob/main/molecule-demo/public/mock/folderTree.json)。`handleSelectFolderTree` 方法中的 `transformToEditorTab` 为一个**转换**方法，主要是将`file`转换为[IEditorTab](./api/interfaces/molecule.model.IEditorTab) 类型。
:::

### 使用扩展
Expand Down Expand Up @@ -133,6 +133,6 @@ const moInstance = create({

**第一个扩展**的完整源码，请[浏览][demo-url]。

[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo/src/extensions/theFirstExtension
[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/molecule-demo/src/extensions/theFirstExtension
[foldertree-url]: ./guides/extend-builtin-ui#文件树foldertree
[create-url]: ./api#create
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