go run hello.go
go build编译
go install = go build 然后移动至bin目录
#跨平台编译
liux下
CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build hello.go
win下
SET CGO_ENABLED=0
SET GOOS=linux
SET GOARCH=amd64
go build main.go
go module
go mod init 目录名
go build .
原文:https://www.cnblogs.com/kylingx/p/12996382.html