public static void SetUserOpenId(string userId, string openId) { string key = string.Empty; if (!string.IsNullOrWhiteSpace(userId)) { using (var redis = new PooledRedisClientManager(Port, new string[] { Url }).GetClient()) { key = "openId" + openId; redis.Set(key, userId, DateTime.Now.AddHours(16)); key = "userId" + userId; redis.Set(key, openId, DateTime.Now.AddHours(16)); } } }