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# File
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```
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$ ionic cordova plugin add cordova-plugin-file
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$ npm install @awesome-cordova-plugins/file
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```
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2021-09-29 21:19:55 +08:00
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## [Usage Documentation](https://danielsogl.gitbook.io/awesome-cordova-plugins/plugins/file/)
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Plugin Repo: [https://github.com/apache/cordova-plugin-file](https://github.com/apache/cordova-plugin-file)
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This plugin implements a File API allowing read/write access to files residing on the device.
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The File class implements static convenience functions to access files and directories.
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Example:
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```
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import { File } from '@awesome-cordova-plugins/file/ngx';
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constructor(private file: File) { }
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...
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this.file.checkDir(this.file.dataDirectory, 'mydir').then(_ => console.log('Directory exists')).catch(err =>
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console.log('Directory doesn't exist'));
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```
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2021-09-29 20:38:45 +08:00
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This plugin is based on several specs, including : The HTML5 File API http: //www.w3.org/TR/FileAPI/
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The (now-defunct) Directories and System extensions Latest: http: //www.w3.org/TR/2012/WD-file-system-api-20120417/
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Although most of the plugin code was written when an earlier spec was current: http:
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//www.w3.org/TR/2011/WD-file-system-api-20110419/ It also implements the FileWriter spec : http:
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//dev.w3.org/2009/dap/file-system/file-writer.html
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## Supported platforms
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- Android
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- Browser
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- iOS
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- macOS
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- Windows
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2021-09-29 20:38:45 +08:00
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