private ApiResponse <T> ReadFromCache <T>(CacheInfo cacheInfo)
{
var response = new ApiResponse <T>();
if (cacheInfo.Read)
{
if (cacheInfo.IsSerialized)
{
response = _serializer.Deserialize <T>(_cache.Get <string>(cacheInfo.CacheKey).Data); //todo handle error
}
else
{
response = _cache.Get <T>(cacheInfo.CacheKey);
}
}
return(response);
}
public IActionResult GetAppCache(string cacheKey)
{
var value = _appCache.Get <string>(cacheKey);
var obj = new TestCache()
{
CacheKey = cacheKey, Value = value
};
var x = new ObjectResult(obj);
return(x);
}
public async Task <bool> IsTokenBlacklisted(string token)
{
if (string.IsNullOrWhiteSpace(token))
{
return(false);
}
var cacheKey = GetCacheKey(token);
var cachedValue = await _cache.Get(cacheKey);
return(cachedValue is object);
}
//-----------------------------------------------------------
internal IList getListFromCache(String queryKey, Type t)
{
if (CacheTime.isListUpdate(queryKey, t))
{
return(null);
}
List <int> ids = appCache.Get(queryKey) as List <int>;
if (ids == null)
{
return(null);
}
IList result = new ArrayList();
foreach (int id in ids)
{
IEntity obj = this.findOnePrivate(t, id);
if (obj == null)
{
return(null);
}
if (CacheTime.isObjectUpdated(obj))
{
return(null); // 如果有任何一个对象更新过，则缓存失效
}
// 检查实体属性
renewEntityPropertyValue(obj);
result.Add(obj);
}
logger.Debug("APP_cache_get=>" + queryKey);
return(result);
}
public virtual void Read()
{
String key = ctx.web.param("key");
if (strUtil.IsNullOrEmpty(key))
{
echoToParentPart("cache key 不能为空");
return;
}
Object val = _appCache.Get(key);
String cacheValue = val == null ? "" : val.ToString();
if (key.StartsWith("__object_"))
{
cacheValue = Json.ToString(val as IEntity);
}
set("cacheValue", strUtil.EncodeTextarea(cacheValue));
set("cacheKey", key);
target(Update);
}
public ApiResponse <string> GetAppCache()
{
var value = _appCache.Get <string>("test");
return(value);
}