Configure Spring Boot to control whether the Configuration takes effect through @ConditionalOnProperty

@Configuration //If synchronize is in the configuration file and the value is true @ConditionalOnProperty(name = "synchronize", havingValue = "true") public class SecondDatasourceConfig { @Bean(name = "SecondDataSource") @Qualifier("SecondDataSource") @ConfigurationProperties(prefix = "") public DataSource jwcDataSource() { return ().build(); } }