官网地址：
redis过期定义如下：
Set a timeout on
key. After the timeout has expired, the key will automatically be deleted. A key with an associated timeout is often said to be volatile in Redis terminology.
如下为 对 官网文档的总结，如有理解错误，请指正，不胜感激。
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官网地址：
redis过期定义如下：
Set a timeout on
key. After the timeout has expired, the key will automatically be deleted. A key with an associated timeout is often said to be volatile in Redis terminology.
如下为 对 官网文档的总结，如有理解错误，请指正，不胜感激。
转载于:https://www.cnblogs.com/rgcLOVEyaya/p/RGC_LOVE_YAYA_982days.html