Go/函数/不定参数

## 接收用户传递参数

package main

import (
	"fmt"
	"os"
)

func main() {
	args := os.Args
	fmt.Printf("len(args):%d\n",len(args))
	for _,v := range args {
		fmt.Println(v)
	}
}

# 不定参数

package main

import (
	"fmt"
	"os"
)

func test(a int, args ... int){
	for i := 0; i < len(args); i++{
		fmt.Println(args[i])
	}
}

func main() {
	args := os.Args
	fmt.Printf("len(args):%d\n",len(args))
	for _,v := range args {
		fmt.Println(v)
	}
	test(0,1,2,33,44)
}