Go - go.work and go.mod
zzh@ZZHPC:/zdata/MyPrograms/Go$ go work init zzh@ZZHPC:/zdata/MyPrograms/Go$ cat go.work go 1.20 use ./zaap1 zzh@ZZHPC:/zdata/MyPrograms/Go/zapp1$ go mod init zzh.aaa/zapp1 zzh@ZZHPC:/zdata/MyPrograms/Go/zapp1$ cat go.mod module zzh.aaa/zapp1 go 1.20