mime-types (API12+)

🏆Introduction and Recommendations

mime-types Mainly used to process and determine the MIME type of files.

harmony-utils A HarmonyOS tool library with rich features and extremely easy to use, with the help of many practical tools, is committed to helping developers quickly build Hongmeng applications.

harmony-dialog An extremely simple and easy-to-use zero-invasion pop-up window, which can be easily implemented with just one line of code, and can be easily popped up no matter where you are.

🌞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.

mime-types