///<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));
}
