• 使用Try and Catch to Trace检查代码失败的位置。为此，所以，谢谢你的评论@拉尔夫。

*使用Try and catch：

关于redisManager.DeleteKey

try
        {
            bool keyDeleted = redisDatabase.KeyDelete(key);

            if (keyDeleted)
            {
                Console.WriteLine("Key deleted successfully.");
            }
            else
            {
                Console.WriteLine("Key does not exist or failed to delete.");
            }
        }
        catch (RedisConnectionException ex)
        {
            Console.WriteLine("Redis connection error: " + ex.Message);
        }
        catch (RedisException ex)
        {
            Console.WriteLine("Redis error: " + ex.Message);
        }
        catch (Exception ex)
        {
            Console.WriteLine("An error occurred: " + ex.Message);
        }
    }
}

public class Program
{
    public static void Main(string[] args)
    {
     
        string redisConnectionString = "your-redis-connection-string";

        RedisManager redisManager = new RedisManager(redisConnectionString);

        // Replace "your-key-name" with the actual key you want to delete
        string keyToDelete = "your-key-name";

        redisManager.DeleteKey(keyToDelete);
    }
}

输出：