Separated address and port config

config/config.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"fmt"
 	"github.com/joho/godotenv"
 	"os"
 	"path"
@@ -16,6 +17,7 @@ var (
 	ArticleRoot string
 
 	ServerAddress string
+	ServerPort    string
 
 	Prefix string
 
@@ -29,6 +31,7 @@ func init() {
 	ArticleRoot = os.Getenv("ARTICLE_ROOT")
 
 	ServerAddress = os.Getenv("SERVER_ADDRESS")
+	ServerPort = os.Getenv("SERVER_PORT")
 
 	Prefix = path.Join(os.Getenv("PREFIX"))
 
@@ -36,6 +39,6 @@ func init() {
 	FrontendDir = os.Getenv("FRONTEND_DIR")
 
 	PageBase = pageBase{
-		BasePath: "http://" + path.Join(ServerAddress, Prefix) + "/",
+		BasePath: "http://" + path.Join(fmt.Sprintf("%s:%s", ServerAddress, ServerPort), Prefix) + "/",
 	}
 }