chore: 重构

controller/topup.go

@@ -5,11 +5,10 @@ import (
 	"github.com/Calcium-Ion/go-epay/epay"
 	"github.com/gin-gonic/gin"
 	"github.com/samber/lo"
-	"one-api/constant"
-
 	"log"
 	"net/url"
 	"one-api/common"
+	"one-api/constant"
 	"one-api/model"
 	"one-api/service"
 	"strconv"