mirror of
https://github.com/h2non/filetype.git
synced 2026-04-22 23:17:07 +08:00
Tomas Aparicio
42 lines
1.0 KiB
Markdown
42 lines
1.0 KiB
Markdown
# filetype [](https://travis-ci.org/h2non/filetype) [](https://godoc.org/github.com/h2non/filetype)
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Small [Go](https://golang.org) package to infer the file type checking the [magic number](https://en.wikipedia.org/wiki/Magic_number_(programming)#Magic_numbers_in_files) of a given binary buffer.
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Supports a wide range of file types, including images formats, fonts, videos, audio and other common application files, and provides the proper file extension and convenient MIME code.
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## Installation
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```bash
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go get gopkg.in/h2non/filetype.v0
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```
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## Usage
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```go
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import (
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"fmt"
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"io/ioutil"
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"gopkg.in/h2non/filetype.v0"
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)
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func main() {
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buf, _ := ioutil.ReadFile("sample.jpg")
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kind, unkwown := filetype.Type(buf)
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if unkwown != nil {
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fmt.Printf("Unkwown file type")
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return
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}
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fmt.Printf("File type found: %s. MIME: %s", kind.Extension, kind.MIME.Value)
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}
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```
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## API
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## License
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MIT - Tomas Aparicio
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