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#os包和flag包获取命令行参数对比 -> 这部分勘误 #2

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@Vialiceq

Description

os包和flag包获取命令行参数对比
通过os包获取命令行参数
如果用户没有传递参数会报错
需要严格按照代码中的顺序传递参数, 否则会造成数据混乱
不能指定参数的名称
获取到的数据都是字符串类型

这里的 int main() 要换成 func main() 不然编译通不过


package main
import (
	"os"
	"fmt"
)
// 下面这个 int main( )要换成 func main ( ) ************************************ 
int main(){
	name := os.Args[1]
	age := os.Args[2]
	fmt.Println("name = ", name)
	fmt.Println("age = ", age)
}

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