/// <summary>
/// Cache_Add
/// </summary>
/// <param name="cacheKey">key</param>
/// <param name="cacheValue">object value</param>
/// <param name="keepMinutes"></param>
/// <param name="dependencies">缓存的依赖项，也就是此项的更改意味着缓存内容已经过期。如果没有依赖项，可将此值设置为NULL。</param>
/// <param name="cacheItemRemovedCallback">表示缓存删除数据对象时调用的事件，一般用做通知程序。</param>
/// <returns></returns>
public static Boolean Cache_Add(string cacheKey, object cacheValue, DateTime expireTime, CacheDependency dependencies = null, CacheItemRemovedCallback cacheItemRemovedCallback = null)
{
switch (QX_Frame_Helper_DG_Config.Cache_CacheServer)
{
case Opt_CacheServer.HttpRuntimeCache:
HttpRuntime.Cache.Insert(cacheKey, cacheValue, dependencies, expireTime, Cache.NoSlidingExpiration, CacheItemPriority.NotRemovable, cacheItemRemovedCallback);
return(true);
case Opt_CacheServer.Redis:
using (Redis_Helper_DG redis = new Redis_Helper_DG())
{
using (IRedisClient client = redis.GetClient())
{
return(client.Set(cacheKey, cacheValue, expireTime));
}
}
case Opt_CacheServer.Memcached:
throw new Exception("Opt_CacheServer Error !");
case Opt_CacheServer.SqlLite:
throw new Exception("Opt_CacheServer Error !");
default:
throw new Exception("Opt_CacheServer Error !");
}
}
/// <summary>
/// Cache_DeleteAll
/// </summary>
public static Boolean Cache_DeleteAll()
{
if (QX_Frame_Helper_DG_Config.Cache_CacheServer == Opt_CacheServer.HttpRuntimeCache)
{
Cache _cache = HttpRuntime.Cache;
IDictionaryEnumerator CacheEnum = _cache.GetEnumerator();
while (CacheEnum.MoveNext())
{
_cache.Remove(CacheEnum.Key.ToString());
}
}
else if (QX_Frame_Helper_DG_Config.Cache_CacheServer == Opt_CacheServer.Redis)
{
using (Redis_Helper_DG redis = new Redis_Helper_DG())
{
using (IRedisClient client = redis.GetClient())
{
client.FlushAll();
return(true);
}
}
}
else
{
throw new Exception("Opt_CacheServer Error !");
}
return(true);
}
/// <summary>
/// Cache_Get
/// </summary>
/// <param name="cacheKey">cacheKey</param>
/// <returns></returns>
public static object Cache_Get(string cacheKey)
{
switch (QX_Frame_Helper_DG_Config.Cache_CacheServer)
{
case Opt_CacheServer.HttpRuntimeCache:
return(HttpRuntime.Cache[cacheKey]);
case Opt_CacheServer.Redis:
using (Redis_Helper_DG redis = new Redis_Helper_DG())
{
using (IRedisClient client = redis.GetClient())
{
return(client.Get <object>(cacheKey));
}
}
case Opt_CacheServer.Memcached:
throw new Exception("Opt_CacheServer Error !");
case Opt_CacheServer.SqlLite:
throw new Exception("Opt_CacheServer Error !");
default:
throw new Exception("Opt_CacheServer Error !");
}
}
/// <summary>
/// Cache_Delete
/// </summary>
/// <param name="cacheKey">cacheKey</param>
public static Boolean Cache_Delete(string cacheKey)
{
switch (QX_Frame_Helper_DG_Config.Cache_CacheServer)
{
case Opt_CacheServer.HttpRuntimeCache:
HttpRuntime.Cache.Remove(cacheKey);
return(true);
case Opt_CacheServer.Redis:
using (Redis_Helper_DG redis = new Redis_Helper_DG())
{
using (IRedisClient client = redis.GetClient())
{
return(client.Remove(cacheKey));
}
}
case Opt_CacheServer.Memcached:
throw new Exception("Opt_CacheServer Error !");
case Opt_CacheServer.SqlLite:
throw new Exception("Opt_CacheServer Error !");
default:
throw new Exception("Opt_CacheServer Error !");
}
}
