完善更新记录以排查IP分配重复问题

model/change.go

@@ -1,17 +0,0 @@
-package model
-
-import "time"
-
-type Change struct {
-	Id      int       `gorm:"column:id;primaryKey"`
-	Time    time.Time `gorm:"column:time"`
-	Gateway string    `gorm:"column:macaddr"`
-	OldEdge string    `gorm:"column:edge_old"`
-	NewEdge string    `gorm:"column:edge_new"`
-	Network string    `gorm:"column:network"`
-	Info    string    `gorm:"column:info"`
-}
-
-func (Change) TableName() string {
-	return "change"
-}