public async Task <bool> AnyAsync(Expression <Func <T, bool> > whereLambda)
{
return(await _repository.AnyAsync(whereLambda));
}
/// <summary> /// 查是否存在此数据 /// </summary> /// <param name="whereExpression"></param> /// <param name="tableName"></param> /// <returns></returns> public async Task <bool> AnyAsync(Expression <Func <TEntity, bool> > whereExpression, string tableName = null) => await BaseDal.AnyAsync(whereExpression, tableName);