/// <summary> /// 获取指定Id的数据 /// </summary> /// <typeparam name="T">数据模型类型</typeparam> /// <param name="view"></param> /// <param name="selectFieldNames">SELECT部分的字段名称数组,传null指示使用*选择</param> /// <param name="id">要获取数据的Id</param> /// <returns></returns> public static T GetDataById <T>(this IDataSelector view, IEnumerable <string> selectFieldNames, long id) where T : class, new() { return(view.ExecuteReaderOfFirst <T>(QuerySqlFactory.CreateQuerySqlByIdValue(view.DbTypeName, typeof(T), selectFieldNames, id))); }
/// <summary> /// 获取指定Id的数据 /// </summary> /// <param name="view"></param> /// <param name="modelType">数据模型类型</param> /// <param name="selectFieldNames">SELECT部分的字段名称数组,传null指示使用*选择</param> /// <param name="id">要获取数据的Id</param> /// <returns></returns> public static object GetDataById(this IDataSelector view, Type modelType, IEnumerable <string> selectFieldNames, long id) { return(view.ExecuteReaderOfFirstFor(QuerySqlFactory.CreateQuerySqlByIdValue(view.DbTypeName, modelType, selectFieldNames, id))); }