报错 - redis - Unit redis.service could not be found.

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报错：

Unit redis.service could not be found.

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Could not connect to Redis at 127.0.0.1:6379: Connection refused

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解决方法：

检查状态、有必要的话 重新安装

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Linux 上查看状态

systemctl status redis

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显示以下内容，代表正常服务

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出现下面信息，不放重新安装

$ systemctl status redis
Unit redis.service could not be found.

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2025-03-18（二）