main方法中操作 redis

bug-007

已于 2024-03-04 10:37:41 修改

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文章标签： redis java 数据库

于 2024-03-02 17:07:10 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_43326384/article/details/136418798

版权

本文详细介绍了如何在SpringBoot项目中配置RedisTemplate，包括使用FastJson进行序列化，以及创建JedisConnectionFactory实例，支持单点、哨兵和集群Redis连接方式。

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    public static   RedisTemplate<String, Object> redisTemplate() {

        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
        // fastjson序列化
        FastJsonRedisSerializer fastJsonRedisSerializer = new FastJsonRedisSerializer(Object.class);
        // key的序列化采用StringRedisSerializer
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        // value的序列化采用FastJsonRedisSerializer
        redisTemplate.setValueSerializer(fastJsonRedisSerializer);
        redisTemplate.setHashValueSerializer(fastJsonRedisSerializer);
        redisTemplate.setConnectionFactory(jedisConnectionFactory());
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }


    public static RedisConnectionFactory jedisConnectionFactory() {
        JedisPoolConfig poolConfig = new JedisPoolConfig();
//        poolConfig.setMaxTotal(maxActive);
//        poolConfig.setMaxIdle(maxIdle);
//        poolConfig.setMaxWaitMillis(maxWait);
//        poolConfig.setMinIdle(minIdle);
        poolConfig.setTestOnBorrow(true);
        poolConfig.setTestOnReturn(false);
        poolConfig.setTestWhileIdle(true);
        JedisClientConfiguration clientConfig = JedisClientConfiguration.builder()
                .usePooling().poolConfig(poolConfig).and().build();

        // 单点redis
        RedisStandaloneConfiguration redisConfig = new RedisStandaloneConfiguration();
        // 哨兵redis
        // RedisSentinelConfiguration redisConfig = new RedisSentinelConfiguration();
        // 集群redis
        // RedisClusterConfiguration redisConfig = new RedisClusterConfiguration();
        redisConfig.setHostName("127.0.0.1");
//        redisConfig.setPassword(RedisPassword.of(redisAuth));
        redisConfig.setPort(6379);
        redisConfig.setDatabase(1);

        return new JedisConnectionFactory(redisConfig,clientConfig);
    }