springboot配置使用redis ipv6 集群cluster

使用常规配置以及咨询豆包生成ipv6集群配置，发现最终还是报错

豆包

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记录一下最终解决方案吧，需要手动解析ipv6 cluster地址，手动注入集群配置，因为spring-boot-starter-data-redis不知道ipv6 cluster，它本身支持cluster配置，但是不支持ipv6的cluster。

• spring配置

spring:
  redis:
    clusterFlag: true
    password: xxxxx
    nodes: "[fd20:d1a9:3c86:8111:12:0:1:xx]:6379,[fd20:d1a9:3c86:8111:12:0:1:xx]:6379,[fd20:d1a9:3c86:8111:12:0:1:xx]:6379"

• 注入配置

@Configuration
@ConditionalOnProperty(prefix = "spring.redis", name = "clusterFlag", havingValue = "true")
public class RedisClusterConfig {

    @Value("${spring.redis.nodes}")
    private String clusterNodes;
    @Value("${spring.redis.password}")
    private String password;

  @Bean
    public RedisClusterConfiguration redisClusterConfiguration() {
        RedisClusterConfiguration redisClusterConfiguration = new RedisClusterConfiguration();
        String[] serverArray = clusterNodes.split(",");
        Set<RedisNode> nodes = new HashSet<>();
        for (String ipPort : serverArray) {
            //String[] ipAndPort = ipPort.split(":");
            String ip = ipPort.substring(0, ipPort.lastIndexOf(":"));
            String port = ipPort.substring(ipPort.lastIndexOf(":") + 1);
            nodes.add(new RedisNode(ip, Integer.parseInt(port)));
        }
        redisClusterConfiguration.setClusterNodes(nodes);
        redisClusterConfiguration.setPassword(RedisPassword.of(password));
        return redisClusterConfiguration;
    }
}