Code optimization

Src/Asp.Net/SqlSugar/SqlSugarClient.cs

@@ -840,10 +840,7 @@ namespace SqlSugar
                             var newName = itemParameter.ParameterName + "_q_" + index;
                             SugarParameter parameter = new SugarParameter(newName, itemParameter.Value);
                             parameter.DbType = itemParameter.DbType;
-                            itemSql = Regex.Replace(itemSql,string.Format(@"{0} ","\\"+itemParameter.ParameterName), newName+" ",RegexOptions.IgnoreCase);
+                            itemSql = UtilMethods.ReplaceSqlParameter(itemSql, itemParameter, newName);
-                            itemSql = Regex.Replace(itemSql, string.Format(@"{0}\)", "\\" + itemParameter.ParameterName), newName+")", RegexOptions.IgnoreCase);
-                            itemSql = Regex.Replace(itemSql, string.Format(@"{0}\,", "\\" + itemParameter.ParameterName), newName+",", RegexOptions.IgnoreCase);
-                            itemSql = Regex.Replace(itemSql, string.Format(@"{0}$", "\\" + itemParameter.ParameterName), newName, RegexOptions.IgnoreCase);
                             addParameters.Add(parameter);
                         }
                         parsmeters.AddRange(addParameters);

Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs

@@ -17,7 +17,14 @@ namespace SqlSugar
             Type type = Nullable.GetUnderlyingType(oldType);
             return type == null ? oldType : type;
         }
-
+        public static string ReplaceSqlParameter(string itemSql, SugarParameter itemParameter, string newName)
+        {
+            itemSql = Regex.Replace(itemSql, string.Format(@"{0} ", "\\" + itemParameter.ParameterName), newName + " ", RegexOptions.IgnoreCase);
+            itemSql = Regex.Replace(itemSql, string.Format(@"{0}\)", "\\" + itemParameter.ParameterName), newName + ")", RegexOptions.IgnoreCase);
+            itemSql = Regex.Replace(itemSql, string.Format(@"{0}\,", "\\" + itemParameter.ParameterName), newName + ",", RegexOptions.IgnoreCase);
+            itemSql = Regex.Replace(itemSql, string.Format(@"{0}$", "\\" + itemParameter.ParameterName), newName, RegexOptions.IgnoreCase);
+            return itemSql;
+        }
         internal static Type GetRootBaseType(Type entityType)
         {
             var baseType = entityType.BaseType;