docs: private void validatFieldItemDefineByIndex(FieldMetaData field) {
          for (FieldMetaData otherfield : fieldList) {
              if (!field.equals(otherfield) && (field.getIndex() == otherfield.getIndex())) {
                  Object[] param = {className, field.getFieldName(), otherfield.getFieldName(), field.getIndex()};
                  LOGGER.warn("在类{}映射定义中{}与{}索引定义相同为{}(请检查是否为程序错误)", param);
              }
          }
      }