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org.springframework.data.redis.RedisSystemException: Redis exception; nested exception is io.lettuce.core.RedisException: io.netty.channel.unix.Errors$NativeIoException: readAddress(..) failed: Connection re
set by peer
at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:74)

添加配置

spring:

   redis:

      lettuce:

      pool:

        max-active: 8

        max-idle: 8

        min-idle: 2  # 保持最小空闲连接数

        max-wait: 1000ms

        time-between-eviction-runs: 30000  # 空闲连接检测周期（毫秒）

redisconfig配置增加

@Bean
public LettuceConnectionFactory redisConnectionFactory() {RedisStandaloneConfiguration serverConfig = new RedisStandaloneConfiguration(host, port);serverConfig.setPassword(password);LettuceClientConfiguration clientConfig = LettuceClientConfiguration.builder().commandTimeout(Duration.ofSeconds(5))  // 增加命令超时时间.shutdownTimeout(Duration.ofSeconds(2))  // 增加关闭超时时间.clientOptions(ClientOptions.builder().autoReconnect(true).disconnectedBehavior(ClientOptions.DisconnectedBehavior.REJECT_COMMANDS)  // 断开连接时拒绝命令.pingBeforeActivateConnection(true)  // 连接前PING测试.build()).build();LettuceConnectionFactory factory = new LettuceConnectionFactory(serverConfig, clientConfig);factory.setValidateConnection(true);  // 在工厂级别设置连接验证return factory;
}