docs: add comment.

This commit is contained in:
Bo-Yi Wu 2017-04-04 14:19:04 +08:00
parent fb502ca58b
commit 0cb7cf88cb

View File

@ -8,6 +8,7 @@ import (
func main() {
r := gin.Default()
// folder for storing certificates
gin.AutoTLSManager.Cache = autocert.DirCache("/var/www/.cache")
// Ping handler