config.properties

redis:
  arrayProps: 1,2,3,4,5
  password: 123456
  redisHostList:
  - 192.168.1.1:6379
  - 192.168.1.2:6379
  redisNameList:
  - level_0
  - level_1
  jedis:
    max-idle: 5
    maxactive: 100
    maxwait: 5000
  map: {time: devname,time2: devname} 

@Data
@ConfigurationProperties
 
(prefix = "redis")
@PropertySource(value = "classpath:config.properties")
public class MyJedisPoolConfig {
	 @Autowired
    private Environment env;
    
    @Value("${redis.jedis.maxactive}")
    private int maxActive;
    @Value("${redis.jedis.max-idle}")
    private int maxIdle;
    @Value("${redis.jedis.maxwait}"
 
)
    private long maxWait;
    @Value("${redis.password}")
    private String password;
    
	private String[] arrayProps;
	private List<String> redisNameList = new ArrayList<>();
	private List<String> redisHostList = new ArrayList<>();
	private Map<String, String> map =
 
 new HashMap<>();

	...
	System.out.println(env.getProperty(""));
}

https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-external-config.html