支持OR语句

base.go

@@ -157,5 +157,19 @@ func (b *BaseDao) setTxCondition(tx *gorm.DB, table string, optionFuncList ...Se
 			tx = tx.Where(field+" < ?", value)
 		}
 	}
+
+	// or 语句
+	if nil != o.OR {
+		expression := ""
+		valList := make([]interface{}, 0)
+		for _, o := range o.OR {
+			if len(expression) > 0 {
+				expression = expression + " OR "
+			}
+			expression = expression + " " + o.Express
+			valList = append(valList, o.Value)
+		}
+		tx = tx.Where(expression, valList...)
+	}
 	return tx
 }