# shell（壳）
`shell` 模块提供与桌面集成相关的功能。
***
#### 方法
## beep()
播放系统哔哔的提示声音。
* 返回 `Promise`
```javascript
await eagle.shell.beep();
```
***
## openExternal(url)
使用系统默认方式打开指定 URL。注意：如果系统没有设置默认应用，此功能将不会有任何反应。
* `url` string - 欲打开之URL
* 返回 `Promise`
```javascript
await eagle.shell.openExternal('https://www.google.com/');
```
***
## openPath(path)
使用系统默认方式打开指定路径。
* `path` string - 欲打开文件路径
* 返回 `Promise`
```javascript
await eagle.shell.openPath('path_to_file');
```
***
## showItemInFolder(path)
在文件管理器中显示指定的文件、文件夹。
* `path` string - 欲显示指定的文件、文件夹
* 返回 `Promise`
```javascript
await eagle.shell.showItemInFolder('path_to_file_or_directory');
```
###
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://developer.eagle.cool/plugin-api/zh-cn/api/shell.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.