go get -u github.com/swaggo/swag/cmd/swag
go install github.com/swaggo/swag/cmd/swag@latest
# reload console
swag init -g server.go
go get -u github.com/swaggo/swag/cmd/swag
go install github.com/swaggo/swag/cmd/swag@latest
# reload console
swag init -g server.go