用spring-boot解决JedisConnectionFactory was not initialized through afterPropertiesSet()这个问题

在使用Jedis连接Redis时，遇到“JedisConnectionFactory was not initialized through afterPropertiesSet()”这个问题，通常是因为JedisConnectionFactory没有被正确初始化。可以尝试使用以下方法解决该问题：

1. 确认已经在pom.xml文件中引入了spring-boot-starter-data-redis依赖。

2. 在Redis配置类中使用@Bean注解来创建JedisConnectionFactory实例，并且将其作为参数传递给RedisTemplate的构造函数。

@Configuration
public class RedisConfig {

    @Value("${spring.redis.host}")
    private String host;

    @Value("${spring.redis.port}")
    private int port;

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

    @Bean
    public JedisConnectionFactory jedisConnectionFactory() {
        JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory();
        jedisConnectionFactory.setHostName(host);
        jedisConnectionFactory.setPort(port);
        jedisConnectionFactory.setPassword(password);
        return jedisConnectionFactory;
    }

    @Bean
    public RedisTemplate<String, Object> redisTemplate() {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(jedisConnectionFactory());
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        return redisTemplate;
    }
}

3. 在application.properties或application.yml文件中配置Redis连接信息。

spring:
  redis:
    host: localhost
    port: 6379
    password: xxxx

通过以上步骤，可以使用Spring Boot解决“JedisConnectionFactory was not initialized through afterPropertiesSet()”这个问题。