main.go 源码
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials : https://learngoprogramming.com
// In-person training : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus
package main
import (
"fmt"
"os"
)
// Since, you didn't learn about the control flow statements yet
// I didn't include an error detection here.
//
// So, if you don't pass a name,
// this program will fail.
// This is intentional.
func main() {
// assign a new value to the string variable below
name := os.Args[1]
fmt.Println("Hello great", name, "!")
// changes the name, declares the age with 85
name, age := "gandalf", 85
fmt.Println("My name is", name)
fmt.Println("My age is", age)
fmt.Println("BTW, you shall pass!")
}
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