service/device_plc.go
@@ -20,12 +20,13 @@ DevicePlc, err := model.NewDevicePlcSearch().SetOrder("id desc").First() if err == gorm.ErrRecordNotFound { return &model.DevicePlc{ Id: 0, Brand: "", Method: "", PortName: "", Frequency: 0, Address: "", Port: 0, BaudRate: 0, SerialName: "", IsOpen: false, Detail: "", Details: make([]*model.DevicePlcAddress, 0),