java获得redis所有的key-value_java redisconnectionfactory 获取所有的key

运行结果：

redis配置文件需要序列化：

  @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
 
        StringRedisSerializer serializer = new StringRedisSerializer();
        redisTemplate.setKeySerializer(serializer);
        redisTemplate.setValueSerializer(serializer);
        return redisTemplate;
    }