/// <summary>
/// 根据文章类型取出前多少条信息
/// </summary>
/// <param name="type">1:</param>
/// <param name="topNumber"></param>
/// <returns></returns>
public List <NewsInfoEntity> GetList(int type, int topNumber)
{
var expression = ExtLinq.True <NewsInfoEntity>();
expression = expression.And(_ => _.F_Type == type && _.F_DeleteMark != true && _.F_Status == true);
return(service.IQueryable(expression)?.ToList());
}
