@Override
	public ApolloDataSource getObject() throws Exception {
		return new ApolloDataSource(namespaceName, flowRulesKey, defaultFlowRuleValue,
				converter);
	}
A {@link FactoryBean} for creating {@link ApolloDataSource} instance.

@author <a href="mailto:fangjian0423@gmail.com">Jim</a>
@see ApolloDataSource
spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/factorybean/ApolloDataSourceFactoryBean.java