Redis中的Azure缓存/数据缓存样式区域

您可以使用此方法，利用异步/等待功能和redis管道，使用堆栈交换redis客户端按模式删除密钥

private static Task DeleteKeysByPatternAsync(string pattern){    IDatabase cache1 = Connection.GetDatabase();    var redisServer1 = Connection.GetServer(Connection.GetEndPoints().First());    var deleteTasks = new List<Task>();    var counter = 0;    foreach (var key in redisServer1.Keys(pattern: pattern, database: 0, pageSize: 5000))    {        deleteTasks.Add(cache1.KeyDeleteAsync(key));        counter++;        if (counter % 1000 == 0) Console.WriteLine($"Delete key tasks created: {counter}");    }    return Task.WhenAll(deleteTasks);}

然后，您可以像这样使用它：

DeleteKeysByPatternAsync("*user:*").Wait(); //If you are calling from main method for example where you cant use await.

要么

await DeleteKeysByPatternAsync("*user:*"); //If you run from async method

您可以调整pageSize或将其作为方法参数接收。