Spring-test

public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");
		VisitorFamiliesServiceImpl serviceImpl = (VisitorFamiliesServiceImpl) context.getBean("visitorFamiliesService");
		Map<String, Object> params = new HashMap<String, Object>();
		params.put("positionId", 110);
		for (VisitorFamilies item : serviceImpl.queryForList(params)) {
			System.out.println(item.getDate_time() + "," + item.getNumbers() + "," + item.getPosition_name() + ","
					+ item.getVisitors());
		}
	}