java的main方法中调用spring的service方式_java
2022-03-01
目录
- main方法调用spring的service
- main方法调用spring的dao service方法
main方法调用spring的service
将业务层类配置到Spring中:
<bean id="customerService" class="cn.itcast.crm.service.impl.CustomerServiceImpl"> </bean>
Spring的方式进行操作:
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext.xml"); CustomerService customerService = (CustomerService) applicationContext.getBean("customerService"); customerService.save(customer);
main方法调用spring的dao service方法
public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("ApplicationContext.xml"); System.out.println("aaa"); // ServiceReportService service = (ServiceReportService)context.getBean("serviceReportService"); }