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52 lines
1.7 KiB
Markdown
52 lines
1.7 KiB
Markdown
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# UserAgent [](https://travis-ci.org/mssola/user_agent) [](http://godoc.org/github.com/mssola/user_agent)
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UserAgent is a Go library that parses HTTP User Agents.
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## Usage
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~~~ go
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package main
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import (
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"fmt"
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"github.com/mssola/user_agent"
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)
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func main() {
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// The "New" function will create a new UserAgent object and it will parse
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// the given string. If you need to parse more strings, you can re-use
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// this object and call: ua.Parse("another string")
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ua := user_agent.New("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.97 Safari/537.11");
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fmt.Printf("%v\n", ua.Mobile()) // => false
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fmt.Printf("%v\n", ua.Bot()) // => false
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fmt.Printf("%v\n", ua.Mozilla()) // => "5.0"
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fmt.Printf("%v\n", ua.Platform()) // => "X11"
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fmt.Printf("%v\n", ua.OS()) // => "Linux x86_64"
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name, version := ua.Engine()
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fmt.Printf("%v\n", name) // => "AppleWebKit"
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fmt.Printf("%v\n", version) // => "537.11"
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name, version = ua.Browser()
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fmt.Printf("%v\n", name) // => "Chrome"
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fmt.Printf("%v\n", version) // => "23.0.1271.97"
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// Let's see an example with a bot.
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ua.Parse("Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)")
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fmt.Printf("%v\n", ua.Bot()) // => true
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name, version = ua.Browser()
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fmt.Printf("%v\n", name) // => Googlebot
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fmt.Printf("%v\n", version) // => 2.1
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}
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~~~
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Copyright © 2012-2016 Miquel Sabaté Solà, released under the MIT License.
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