cli - 一款簡單、快速且有趣的構建命令行應用程序的 Go 語言包
cli - 一款簡單、快速且有趣的構建命令行應用程序的 Go 語言包。它目標是讓開發人員能夠編寫快速和分布式命令行應用。
Example
Being a programmer can be a lonely job. Thankfully by the power of automation that is not the case! Let's create a greeter app to fend off our demons of loneliness!
Start by creating a directory namedgreet, and within it, add a file,greet.gowith the following code in it:
package main import ( "os" "github.com/codegangsta/cli" ) func main() { app := cli.NewApp() app.Name = "greet" app.Usage = "fight the loneliness!" app.Action = func(c *cli.Context) { println("Hello friend!") } app.Run(os.Args) }
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