Implement dynamically configured database loading based on SpringBoot

spring:
  datasource:
    #Enable MySQL    enabled: true
    driver-class-name: 
    url: jdbc:mysql://localhost:3306/test?createDatabaseIfNotExist=true&useSSL=false&serverTimezone=GMT%2b8&characterEncoding=utf8&connectTimeout=30000&socketTimeout=30000&autoReconnect=true&cachePrepStmts=true&useServerPrepStmts=true
    username: root
    password: 123456
    type: 
    hikari:
      # Connection pool name      pool-name: MyHikariCP
      #The minimum idle connection, default value 10, less than 0 or greater than maximum-pool-size, will be reset to maximum-pool-size      minimum-idle: 10
      #The maximum number of connections to the connection pool, the default is 10 (number of cpu cores * 2 + number of hard disks)      maximum-pool-size: 30
      #Idle connection timeout time, default value is 600000 (10 minutes), greater than or equal to max-lifetime and max-lifetime>0, will be reset to 0; not equal to 0 and less than 10 seconds, will be reset to 10 seconds.      idle-timeout: 600000
      #The maximum survival time of the connection, not equal to 0 and less than 30 seconds, will be reset to the default value for 30 minutes. The setting should be shorter than the timeout set by mysql      max-lifetime: 1800000
      #Connection timeout: milliseconds, less than 250ms, otherwise it will be reset to the default value for 30 seconds      connection-timeout: 30000
      # Query statement used to test whether the connection is available      connection-test-query: SELECT 1

  jpa:
    database: mysql
    show-sql: false
    hibernate:
      naming:
        physical-strategy: 
      ddl-auto: update
    properties:
      hibernate:
        jdbc:
          batch_size: 100
        dialect: .MySQL5InnoDBDialect
        enable_lazy_load_no_trans: true
    open-in-view: false

@SpringBootApplication(exclude = {  })
public class OcrsrvcApplication {
    public static void main(String[] args) {
        (, args);
    }
}

@Configuration
@ConditionalOnProperty(name = "", havingValue = "true")
@Slf4j
public class DataSourceConfig {

    @Value("${}")
    private String jdbcUrl;

    @Value("${-class-name}")
    private String driverClassName;

    @Value("${}")
    private String username;

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

    @Value("${-name}")
    private String poolName;

    @Value("${-idle}")
    private int minimumIdle;

    @Value("${-pool-size}")
    private int maximumPoolSize;

    @Value("${-timeout}")
    private long idleTimeout;

    @Value("${-lifetime}")
    private long maxLifetime;

    @Value("${-timeout}")
    private long connectionTimeout;

    @Value("${-test-query}")
    private String connectionTestQuery;

    @Bean
    public DataSource dataSource() {

        ("====Loading the database===");
        HikariConfig hikariConfig = new HikariConfig();

        (jdbcUrl);
        (driverClassName);
        (username);
        (password);
        (poolName);
        (minimumIdle);
        (maximumPoolSize);
        (idleTimeout);
        (maxLifetime);
        (connectionTimeout);
        (connectionTestQuery);

        return new HikariDataSource(hikariConfig);
    }
}

@Autowired(required = false)  
private XxxRepository xxxRepository;