获取命令行参数

package main

import (
  "fmt"
  "os"
)

func main()  {
  //[]string   ctrl+鼠标左键可查看
  list:=os.Args
  fmt.Println(len(list))
  for key,val:=range list{
    fmt.Println(key)
    fmt.Println(val)
  }
}