public static void SyncCategory(List <CategoryData> list)
{
try
{
//string json = Newtonsoft.Json.JsonConvert.SerializeObject(list);
/*
* Unable to complete operation. The supplied SqlConnection does not specify an initial catalog or AttachDBFileName.
*/
DBReporistory <CategoryData> md = new DBReporistory <CategoryData>(new ConfigurationItems().SqliteDbConnString);
List <CategoryData> dstas = md.DoQuery <CategoryData>().ToList();
//一次操作数据量过大需要分批次
List <CategoryData> group = new List <CategoryData>();
for (int i = 0; i < list.Count; i++)
{
group.Add(list[i]);
if (i % 2 == 0)
{
md.AddList(group.ToArray());
group.Clear();
}
}
}
catch (Exception ex)
{
}
}
public void SaveQQ(List <FindQQDataTable> data)
{
try
{
//由于sqlite不支持guid数据存储：直接存储会变成乱码
DBReporistory <TecentQQData> main = new DBReporistory <TecentQQData>(ConnString);
DateTime now = DateTime.Now;
List <TecentQQData> tcs = new List <TecentQQData>();
foreach (FindQQDataTable item in data)
{
NoIDQQData noKey = item.ConvertMapModel <FindQQDataTable, NoIDQQData>();
TecentQQData tc = noKey.ConvertMapModel <NoIDQQData, TecentQQData>();
tc.ID = GenerateId();
tc.CreateTime = now;
if (string.IsNullOrEmpty(tc.Url))//没有采集到该账户的头像数据
{
tc.ImgType = -1;
}
tc.DayInt = int.Parse(now.ToString("yyyyMMdd"));
tcs.Add(tc);
}
main.AddList(tcs.ToArray());
}
catch (Exception ex)
{
/* 原因：sqlite不支持实体列数据类型为Guid的情形
* One or more validation errors were detected during model generation:
*
* Infrastructure.EFSQLite.TecentQQData: : EntityType 'TecentQQData' has no key defined. Define the key for this EntityType.
* Entity: EntityType: EntitySet 'Entity' is based on type 'TecentQQData' that has no keys defined.
*
*/
}
}
public static void SyncCategory(List <CategoryData> list)
{
try
{
DBReporistory <CategoryData> md = new DBReporistory <CategoryData>(new ConfigurationItems().SqliteDbConnString);
List <CategoryData> dstas = md.DoQuery <CategoryData>().ToList();
//一次操作数据量过大需要分批次
List <CategoryData> group = new List <CategoryData>();
for (int i = 0; i < list.Count; i++)
{
group.Add(list[i]);
if (i % 2 == 0)
{
md.AddList(group.ToArray());
group.Clear();
}
}
}
catch (Exception ex)
{
}
}