docs: protected void processKeyGenerator(EntityTable entityTable, EntityField field, EntityColumn entityColumn) {
          //KeySql 优先级最高
          if (field.isAnnotationPresent(KeySql.class)) {
              processKeySql(entityTable, entityColumn, field.getAnnotation(KeySql.class));
          } else if (field.isAnnotationPresent(GeneratedValue.class)) {
              //执行 sql - selectKey
              processGeneratedValue(entityTable, entityColumn, field.getAnnotation(GeneratedValue.class));
          }
      }