/// <summary>
 /// 批量新增,实体类型默认为数据库表名(*注意:批量新增时实体类中字段的顺序一定要和数据库中列的顺序保持一致)
 /// </summary>
 /// <param name="entities">数据列表</param>
 public void AddList(List <TEntity> entities)
 {
     _WriteDbContext.AddList <TEntity>(entities);
 }