高软lab2:menu

[m0_73571223]

1.安装go环境

2.安装VScode插件

3.编写代码

package main

import "fmt"

func main() {
    for {
        fmt.Print("Please input a command: ")
        var cmd string
        fmt.Scanln(&cmd)
        switch cmd {
        case "help":
            fmt.Println("This is help command.")
            fmt.Println("We only have command 'hello' and 'quit'.")
        case "hello":
            fmt.Println("Hello.")
        case "quit":
            fmt.Println("Program ended.")
            return
        default:
            fmt.Println("Wrong!")
        }
    }
}

4.运行代码

5.上传到到github

尾号：5247