programming language/Go

[Go] go-tour _ welcome

moaoh 2021. 9. 21. 20:17

ํ•ด๋‹น๊ธ€์€ ์•„๋ž˜ ๋‚ด์šฉ์„ ๋ฐ”ํƒ•์œผ๋กœ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ๋“ค์„ ์ •๋ฆฌํ•œ ๊ธ€ ์ž…๋‹ˆ๋‹ค.

 

Go๋ฅผ ํ–ฅํ•œ ์—ฌํ–‰

 

go-tour-ko.appspot.com


Hello

package main

import "fmt"

func main() {
	fmt.Println("Hello")
}

go์˜ ๊ฐ€์žฅ ๊ธฐ๋ณธ์ ์ธ "hello" ์ถœ๋ ฅํ•˜๊ธฐ

์–ด๋–ป๊ฒŒ ์‚ฌ์šฉ์„ ํ•˜๋Š”๊ฑด์ง€ ํ•œ๋ฒˆ ํ•ด๋ด๋ผ ๋ผ๋Š” ๋‚ด์šฉ

ํ•ด์„ ์ •๋ฆฌ


time

package main

import (
	"fmt"
	"time"
)

func main() {
	fmt.Println("Welcome to the playground!")

	fmt.Println("The time is", time.Now())
}

time ํŒจํ‚ค์ง€ ์‹œ๊ฐ„์„ ํ‘œํ˜„ํ•˜๊ธฐ ์œ„ํ•œ ํ•จ์ˆ˜๋“ค์„ ๊ฐ€์ง€๊ณ  ์žˆ์Œ

time.Now() ํ˜„์žฌ ์‹œ๊ฐ„์„ ๊ฐ€์ ธ์˜จ๋‹ค. 

ํ•„์ž๊ฐ€ ํ˜„์žฌ ํ”„๋กœ๊ทธ๋žจ์„ ๋Œ๋ฆฌ๊ณ  ์žˆ๋Š” ์‹œ๊ฐ„์ •๋ณด๋ฅผ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ๋‹ค.