protected void Page_Load(object sender, EventArgs e)
{
string fsid = Request["zheshiyige_FID"].ToString();
long delshu = 0;
try
{
RedisClient RC = RedisClass.GetRedisClient(null);
string hashid = "ZlistCache_" + fsid;
delshu = RC.Del(hashid);
}
catch {
Response.Write("缓存清理失败，无法访问缓存！");
return;
}
//返回下载地址和状态""
if (delshu > 0)
{
Response.Write("缓存清理完成，下次刷新将获得最新数据并重新建立缓存！");
}
else
{
Response.Write("缓存不存在，无需清理！");
}
}
private void gogo()
{
RedisClient newRC = RedisClass.GetRedisClient(null);
lock (RedisClass.LockObj)
{
byte[] Buffer = newRC.Get("cc");
}
}
/// <summary>
/// 开始处理，尝试更新缓存
/// </summary>
/// <param name="typeS">操作类型，包括“更新”、“插入”</param>
/// <param name="P_cmd">原始带参数的sql语句</param>
/// <param name="P_ht_in">原始传入的参数</param>
/// <param name="tablename">被操作的表名</param>
/// <param name="filed">被操作的字段和对应值</param>
/// <param name="where">操作条件字段和对应值</param>
/// <returns></returns>
public string TryUpdateRedis(string typeS, string P_cmd, Hashtable P_ht_in, string tablename, Dictionary <string, string> filed, Dictionary <string, string> where)
{
//获得数据后，根据需要进行判断和处理。 注意。 字段名称一般不会有错误，但是对应值，不一定是期待的@dlyx这样的，也可能是“dj+1”这样的东西。 具体情况具体处理。
RedisClient RC = RedisClass.GetRedisClient(null);
RC.Add("aaaaaaaaaaaa", "bbbbbbbbbbb");
return("ok");
}
private void btnResetRedisPKid_Click(object sender, EventArgs e)
{
I_Dblink I_DBL = (new DBFactory()).DbLinkSqlMain("");
Hashtable htInput = new Hashtable();
htInput.Add("@date", null);
Hashtable htres = I_DBL.RunProc_CMD("[dbo].[AAA_getTableMaxNum_redis]", "tab", htInput);
DataSet ds = new DataSet();
if ((bool)htres["return_float"])
{
ds = (DataSet)htres["return_ds"];
}
else
{
ds = null;
}
if (ds != null && ds.Tables.Contains("tab") && ds.Tables["tab"].Rows.Count > 0)
{
RedisClient RC = RedisClass.GetRedisClient("OnlyOpenOneCheckRedis");
string txt = "TableName MaxNum MaxId" + Environment.NewLine + "-------------------------------------" + Environment.NewLine;
//-------计算有效期截止时间---------------
DateTime dateStart = DateTime.Now;
//获取当月最后一天的时间
DateTime dateEnd = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1).AddMonths(1).AddDays(-1);
//获取当前时间与当月最后一天相差的秒数作为键值的生命周期
TimeSpan ts = dateEnd.Subtract(dateStart).Duration();
string seconds = ts.TotalSeconds.ToString("0");
using (IRedisTransaction IRT = RC.CreateTransaction())
{//使用事务提交所有重置键值的操作语句
foreach (DataRow dr in ds.Tables[0].Rows)
{
txt += dr["tname"].ToString() + " " + dr["maxnum"].ToString() + " " + dr["maxid"].ToString() + Environment.NewLine;
string key = "str:TablePK:" + dr["tname"].ToString() + DateTime.Now.ToString("yyyyMM");
IRT.QueueCommand(r => r.Set(key, Convert.ToInt32(dr["maxid"].ToString())));
IRT.QueueCommand(r => r.ExpireEntryAt(key, dateEnd));
}
IRT.Commit(); // 提交事务
}
//将待处理的表信息显示在界面上
richTextBox1.Text = txt;
}
else
{
richTextBox1.Text = "没有需要处理的信息！";
}
}
private void gogo()
{
RedisClient newRC = RedisClass.GetRedisClient(null);
byte[] Buffer = newRC.Get("cc");
}