mime-types (API12+)
🏆Introduction and Recommendations
mime-types Mainly used to process and determine the MIME type of files.
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🌞Download and install
ohpm i @nutpi/mime-types
OpenHarmony ohpm
For more information, please refer to如何安装 OpenHarmony ohpm 包
📚API detailed explanation使用案例
| Mime method name | Introduction |
|---|---|
| lookup | Get MIME type by file name |
| contentType | Get MIME type based on the suffix name of the file name |
| extension | Get file extension based on MIME type |
| getFileExtention | Get file suffix name based on file name/file path/file uri/file url |
| getIconFileByFileExtension | Get the icon of the corresponding file type based on the file suffix name |
| getIconFileByMIMEType | Get the icon of the corresponding file type according to the MIME type |
| getTypeDescriptorByFileExtension | Get TypeDescriptor (a description class for standardized data type) based on file suffix name |
| getTypeDescriptorByMIMEType | Get TypeDescriptor (a description class for standardized data type) according to file MIME type |
📚Sample code
//根据文件名获取MIME类型
let mimeType1 = Mime.lookup("test.txt");
let mimeType2 = Mime.lookup("测试文档.doc");
let mimeType3 = Mime.lookup("应用.apk");
let mimeType4 = Mime.lookup("一路向西.mp4");
let mimeType5 = Mime.lookup("嗨歌.mp3");
//根据文件名的后缀名获取MIME类型
let mimeType1 = Mime.contentType("html");
let mimeType2 = Mime.contentType("jpeg");
let mimeType3 = Mime.contentType(".ofd");
let mimeType4 = Mime.contentType(".PDF");
let mimeType5 = Mime.contentType(".png");
//根据MIME类型获取文件扩展名
let mimeType1 = Mime.extension("image/jpeg");
let mimeType2 = Mime.extension("image/gif");
let mimeType3 = Mime.extension("audio/mp3");
//根据 文件名/文件path/文件uri/文件url，获取文件后缀名
let mimeType1 = Mime.getFileExtention("test.txt");
let mimeType2 = Mime.getFileExtention("/downnload/wps/测试文档.doc");
let mimeType3 = Mime.getFileExtention("https://developer.demo/files/开发说明.PDF");
//根据文件后缀名获取对应文件类型的图标
let iconFile1 = Mime.getIconFileByFileExtension(".txt");
let iconFile2 = Mime.getIconFileByFileExtension("doc");
//根据MIME类型获取对应文件类型的图标
let iconFile1 = Mime.getIconFileByMIMEType("application/pdf");
let iconFile2 = Mime.getIconFileByMIMEType("image/gif");
🍎Communication and communication 🙏
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🌏Open Source Protocol
This project is based onApache License 2.0, when copying and borrowing codes, please be sure to indicate the source.