Redis Stack Exchange如何按模式删除或获取密钥

本文介绍了Redis Stack Exchange如何按模式删除或获取密钥的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在C#中安装了Stack Exchange redis客户端.我只能删除一个键或键数组，但不知道如何删除带前缀的键.或者另一种解决方案是先按模式获取所有密钥，然后将其删除.但是我也不知道如何通过模式来获取密钥.

I installed Stack Exchange redis client in C#. I can only delete one key or array of keys but I don't know how to delete keys with prefix. Or another solution can be first get all keys by pattern and then delete them. But I don't know how to get keys by pattern too.

推荐答案

删除操作是用键分开的，除非要刷新整个数据库.

Deletion is separate by key, unless you are flushing the entire database.

密钥扫描可在 IServer API上轻松获得，并在此处进行了更多讨论: stackexchange.github.io/StackExchange.Redis/KeysScan

Key scanning is readily available on the IServer API, and is discussed much more here: stackexchange.github.io/StackExchange.Redis/KeysScan

但是，通常仍应在生产中避免使用它-这不是Redis的预期用例.

However, it should still usually be avoided in production - that isn't the intended use-case for redis.