/// <summary>
/// 根据主键查询实体对应数据
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id"></param>
/// <returns></returns>
public virtual T QueryById <T>(object id)
{
T result = default(T);
var dbEntity = DbBuilder.QueryById <T>(id);
if (dbEntity == null)
{
return(result);
}
using (var reader = DbHelper.ExecuteReader(dbEntity.CommandText, dbEntity.DbParams))
{
result = DataReaderToEntity <T>(reader);
}
return(result);
}