/// <summary>
/// 设置key的超时时间
/// </summary>
/// <param name="cacheType"></param>
/// <param name="key"></param>
/// <param name="isCreate"></param>
public static void SetKeyTimeout(CacheType cacheType, string key, bool isCreate)
{
string typeName = Enum.GetName(typeof(CacheType), cacheType);
ECacheConfig model = CacheConfigReader.GetConfig(typeName);
if (model.TimeOut.HasValue && model.TimeOut.Value > 0 && (isCreate == true || model.AutoDely == true))
{
List <string> lstOutput = new List <string>();
command.Exec(new List <string> {
"EXPIRE", key, model.TimeOut.Value.ToString()
}, lstOutput);
}
}
private static Dictionary <string, ECacheConfig> GetConfig()
{
Dictionary <string, ECacheConfig> list = new Dictionary <string, ECacheConfig>();
XmlDocument xmlDoc = new XmlDocument();
string path = System.Web.HttpContext.Current.Server.MapPath(_configPath);
xmlDoc.Load(path);
XmlNodeList nodes = xmlDoc.SelectNodes("/Items/Item");
ECacheConfig model = null;
string timeOut;
string autoDelay;
foreach (XmlNode node in nodes)
{
model = new ECacheConfig();
timeOut = node.Attributes["TimeOut"].Value;
autoDelay = node.Attributes["AutoDely"].Value;
if (string.IsNullOrEmpty(timeOut) || timeOut.ToLower() == "null")
{
model.TimeOut = null;
}
else
{
model.TimeOut = int.Parse(timeOut);
}
model.CacheName = node.Attributes["CacheName"].Value;
if (autoDelay.ToLower() == "true")
{
model.AutoDely = true;
}
else
{
model.AutoDely = false;
}
if (string.IsNullOrEmpty(model.CacheName))
{
throw new Exception("缓存配置信息出错,缓存配置名(CacheName)不允许为空");
}
if (list.Keys.Contains(model.CacheName))
{
throw new Exception(string.Format("缓存配置信息出现重复项,path:{0},Item:{1}", _configPath, model.CacheName));
}
list.Add(model.CacheName, model);
}
return(list);
}
