add meta data to model

database/model/model.go

@@ -75,4 +75,9 @@ type Client struct {
 	Email string `json:"email"`
 	LimitIP int `json:"limitIp"`
 	Security string `json:"security"`
+	Up         int64  `json:"up" form:"up"`
+	Down       int64  `json:"down" form:"down"`
+	Total      int64  `json:"total" form:"total"`
+	Enable     bool   `json:"enable" form:"enable"`
+	ExpiryTime int64  `json:"expiryTime" form:"expiryTime"`
 }