api/v1/plc.go
@@ -54,15 +54,12 @@ return } conn, err := plc.NewModbusConnection(ipAddr) if conn != nil { defer conn.Close() } if err != nil { ctx.OkWithDetailed(resp) logx.Errorf("GetProductProgress 连接plc失败: %v", err.Error()) return } defer conn.Close() rawData, err := plc.ReadHoldingRegister(conn, startAddress, dataLength) if err != nil {