翠花，上代碼

package main

import (
    "bufio"
    "fmt"
    "os"
    "strings"
)

func main() {
    //從標準輸入讀取數據
    inputReader := bufio.NewReader(os.Stdin)
    fmt.Println("Please input your name：")
    //讀取數據直到遇見\n位置
    input, err := inputReader.ReadString(‘\n‘)
    if err != nil {
        fmt.Printf(
 
"An error occurred:%s\n", err)
        //異常錯誤後退出
        os.Exit(1)

    } else {
        //用切片操作刪除最後的\n
        name := input[:len(input)-1]
        fmt.Printf("Hello,%s!What can i di for you?\n", name)
    }
    for {
        input, err = inputReader.ReadString(‘\n‘)
        if err != nil {
            fmt.Printf(
 
"An error occurred:%s\n", err)
            continue
        }
        input = input[:len(input)-1]
        //全部轉換為小寫
        input = strings.ToLower(input)
        switch input {
        case "":
            continue
        case "nothing", "bye":
            fmt.Println("Bye!")
            
 
//正常退出
            os.Exit(0)
        default:
            fmt.Println("Sorry,I didn‘t catch you.")

        }
    }
}

Golang之一個簡單的聊天機器人