Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to

Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to 127.0.0.1:6379 是一个Redis连接失败的异常信息。根据引用，这个异常可能是由于无法连接到Redis服务器导致的。根据引用，在Java连接Redis时，可能需要对Redis进行一些配置，例如修改redis.conf文件中的protected-mode配置项为no，注释掉bind 127.0.0.1这一行，并设置连接密码requirepass。重新启动Redis服务器后，尝试重新连接即可。另外，根据引用，默认情况下，Redis只支持本地访问，所以需要将bind 127.0.0.1这一行注释掉，才能允许其他机器连接到Redis服务器。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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