fix

WCS.Data/Utils/Log4netHelper.cs

@@ -42,6 +42,8 @@ namespace WCS.Data
             }
         }
 
+        private static ILog _logger_PLCDATALog;
+
         /// <summary>
         /// 调试日志 
         /// </summary>
@@ -49,12 +51,12 @@ namespace WCS.Data
         {
             get
             {
-                if (_logger_productLog == null)
+                if (_logger_PLCDATALog == null)
                 {
-                    _logger_productLog = LogManager.GetLogger(Repository.Name, "App.PLCDATA");
+                    _logger_PLCDATALog = LogManager.GetLogger(Repository.Name, "App.PLCDATA");
                 }
 
-                return _logger_productLog;
+                return _logger_PLCDATALog;
             }
         }