使用@PostConstruct初始化加载bean方式

1. 单独创建了类去加载Service

  private BusinessServiceImpl businessService;
  @PostConstruct
    public void init()    {
        System.out.println("初始化");
        businessService =  SpringContextUtil.getBean("business");
    }
    public void sysBusiness(){
        businessService.querList();
        businessService.query();
        businessService.queryEarly();
    }
3. 掉用正常调用，
	

private static BusinessServiceImpl busin ;
busin =    SpringContextUtil.getBean("business");
 Map<String, List<transStat>> query = busin.query();