public void Refresh(string removedKey, object expiredValue, CacheItemRemovedReason removalReason)
{
var cacheManager = EnterpriseLibraryContainer.Current.GetInstance<ICacheManager>();
var fileContents = File.ReadAllText(_filename);
var refreshAction = new FileRefreshAction(_filename);
var expiration = new FileDependency(_filename);
cacheManager.Add(removedKey, fileContents, CacheItemPriority.Normal, refreshAction, expiration);
}
/// <summary>
/// 文件依赖
/// </summary>
/// <param name="objId"></param>
/// <param name="o"></param>
/// <param name="files"></param>
public void AddObjectWithFileChange(string objId, object o, string files)
{
if (objId == null || objId.Length == 0 || o == null)
{
return;
}
FileDependency _fileDep = new FileDependency(files);
CacheFactory.GetCacheManager().Add(objId, o, CacheItemPriority.High, null, _fileDep);
}
public FileDependency(string fullFileName)
{
expiration = new EntCaching.FileDependency(fullFileName);
}
/// <summary>
/// 把值放到缓存里，并指定依赖文件的路径
/// </summary>
/// <param name="key">键</param>
/// <param name="value">值</param>
/// <param name="path">依赖文件的路径</param>
public static void SetCacheItem(string key, object value, string path)
{
ICacheManager cache = CacheFactory.GetCacheManager("CacheManager");
FileDependency fd = new FileDependency(path);
cache.Add(key, value, CacheItemPriority.Normal, null, new ICacheItemExpiration[] { fd });
}