go import

library

https://pkg.go.dev/

pkg.go.dev

자주 사용하는 라이브러리

• fmt : Package fmt implements formatted I/O with functions analogous to C's printf and scanf. The format 'verbs' are derived from C's but are simpler. (입출력 포멧터)

error

애러 내용

go.mod file not found in current directory or any parent directory; see 'go help modules'

해결

go env -w GO111MODULE=auto

 

import

main.go

something.go