///<summary> ///向数据库中添加一条记录 ///</summary> ///<param name="model">要添加的实体</param> public bool Insert(alibaba model) { const string sql = @"INSERT INTO [dbo].[alibaba] (objectId,userId,authorizationCode,loginTime) VALUES (@objectId,@userId,@authorizationCode,@loginTime)"; int res = SqlHelper.ExecuteNonQuery(sql, new SqlParameter("@objectId", model.objectId.ToDBValue()), new SqlParameter("@userId", model.userId.ToDBValue()), new SqlParameter("@authorizationCode", model.authorizationCode.ToDBValue()), new SqlParameter("@loginTime", model.loginTime.ToDBValue())); return(res > 0); }
/// <summary> /// 查询单个模型实体 /// </summary> /// <param name="id">objectId</param>); /// <returns>实体</returns>); public alibaba QuerySingleById(string objectId) { const string sql = "SELECT TOP 1 objectId,userId,authorizationCode,loginTime from alibaba WHERE [objectId] = @objectId"; using (var reader = SqlHelper.ExecuteReader(sql, new SqlParameter("@objectId", objectId))) { if (reader.HasRows) { reader.Read(); alibaba model = SqlHelper.MapEntity <alibaba>(reader); return(model); } else { return(null); } } }
///<summary> ///分页查询一个集合 ///</summary> ///<param name="index">页码</param> ///<param name="size">页大小</param> ///<param name="wheres">条件匿名类</param> ///<param name="orderField">排序字段</param> ///<param name="isDesc">是否降序排序</param> ///<returns>实体集合</returns> public IEnumerable <alibaba> QueryList(int index, int size, object wheres = null, string orderField = "objectId", bool isDesc = true) { List <SqlParameter> list = null; string where = wheres.parseWheres(out list); orderField = string.IsNullOrEmpty(orderField) ? "objectId" : orderField; var sql = SqlHelper.GenerateQuerySql("alibaba", new string[] { "objectId", "userId", "authorizationCode", "loginTime" }, index, size, where, orderField, isDesc); using (var reader = SqlHelper.ExecuteReader(sql, list.ToArray())) { if (reader.HasRows) { while (reader.Read()) { alibaba model = SqlHelper.MapEntity <alibaba>(reader); yield return(model); } } } }
/// <summary> /// 根据主键更新一条记录 /// </summary> /// <param name="model">更新后的实体</param> /// <returns>是否成功</returns> public bool Update(alibaba model) { const string sql = @"UPDATE [dbo].[alibaba] SET userId=@userId,authorizationCode=@authorizationCode,loginTime=@loginTime WHERE [objectId] = @objectId"; return(SqlHelper.ExecuteNonQuery(sql, new SqlParameter("@objectId", model.objectId.ToDBValue()), new SqlParameter("@userId", model.userId.ToDBValue()), new SqlParameter("@authorizationCode", model.authorizationCode.ToDBValue()), new SqlParameter("@loginTime", model.loginTime.ToDBValue())) > 0); }
/// <summary> /// 根据主键更新一条记录 /// </summary> /// <param name="model">更新后的实体</param> /// <returns>执行结果受影响行数</returns> public bool Update(alibaba model) { return(_dao.Update(model)); }
/// <summary> /// 向数据库中添加一条记录 /// </summary> /// <param name="model">要添加的实体</param> /// <returns>是否成功</returns> public bool Insert(alibaba model) { return(_dao.Insert(model)); }