public void Exist_With_Valid_Object_Should_Return_The_Correct_Instance()
{
var values = Builder <TestClass <string> >
.CreateListOfSize(2)
.Build();
values.ForEach(x => Db.StringSet(x.Key, x.Value));
Assert.True(Sut.Exists(values[0].Key));
}
/// <summary>
///
/// </summary>
public bool Update <T>(string Key, T Entity) where T : class
{
if (_bUseLocalCache)
{
Utility.Cache.Clear(Key);
Utility.Cache.Store <T>(Entity, Key, DateTime.Now.AddMinutes(60), true);
return(true);
}
if (_Cache.Exists(Key))
{
if (_Cache.Remove(Key))
{
var entity = Serialise(Entity);
return(_Cache.Add(Key, entity));
}
}
return(false);
}
/// <summary>
/// 缓存用户好友列表
/// </summary>
/// <param name="userId">用户ID</param>
/// <param name="list">好友列表 1,2,3,4 （不知道好友列表长度会不会超过限制，如果超过限制，就不能用string存储了）</param>
/// <returns>返回是否成功 true false</returns>
public bool SetUserFriendList(int userId, string list)
{
if (string.IsNullOrEmpty(list))
{
return(true);
}
//用户好友列表key
var key = string.Format(LayIMConst.LayIM_All_UserFriends, userId);
//如果key已经存在，先remove掉
if (cacheClient.Exists(key))
{
cacheClient.Remove(key);
}
//一天过期
return(cacheClient.Add <string>(key, list, DateTimeOffset.Now.AddDays(1)));
}
public bool Exists(string key) => Client.Exists(key);
public bool IsSet(string key)
{
return(_retryPolicy.ExecuteAction(() => _cacheClient.Exists(key)));
}
