class).findCount(); //6.输出对应的返回值count System.out.println("count:" + count); //7.关闭 SqlSession sqlSession.close(); } @Test public void testInsert() throws Exception { //1.通过流的机制获取主配置文件mybatis-config.xml的主要配置信息 InputStream in = Resources.getResourceAsStream(...
5.视图负责将结果显示到客户端 Spring:我们平时开发接触最多的估计就是IOC容器,它可以装载bean(也就是我们Java中的类,当然也包括service dao里面的),有了这个机制,我们就不用在每次使用这个类的时候为它初始化,很少看到关键字new。另外spring的aop,事务管理等等都是我们经常用到的。 Mybatis:mybatis是对jdbc的封装...
The design of the student apartment electricity information management system is mainly to consider the functions to be realized in detail, to determine the functions to be realized and to design the interface. In the middle, we also consider how to better combine the functions and pages, so th...
eventPublisher.publishEvent(new StartupEvent(this)); System.out.println("发布启动事件"); } } // 监听自定义事件 @Component public class StartupEventListener implements ApplicationListener<StartupEvent> { @Override public void onApplicationEvent(StartupEvent event) { System.out.println("监听启动事件...
Bendyunshe ticketing system adopts Java technology, MYSQL database, and is developed based on the SSM framework. The system has complete functions and stable operation. It is a ticketing platform worthy of promotion for Deyunshe. Key words: SSM framework; MYSQL database; Deyun Club ticketing; ...
学习完Spring+SpringMVC+MyBatis ,我们需要用一个项目来整合SSM框架,这里我们用一个简易的书籍管理系统来整合SSM框架,并回顾Spring+SpringMVC+MyBatis的内容。 注:本篇文章参考于B站狂神说老师的视频,原视频地址【狂神说Java】SpringMVC最新教程IDEA版通俗易懂,如有遗漏和错误欢迎大家提出!!!
The SystemSetting complex type specifies a single setting within the MDM system. These settings are members of a
System.out.println("FirstInterceptor->postHandle"); } @Override publicvoidafterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)throwsException { System.out.println("FirstInterceptor->after"); } }
<Huawei> system-view [Huawei] sysname RouterA [RouterA] interface gigabitethernet 1/0/0 [RouterA-GigabitEthernet1/0/0] ip address 192.168.5.1 24 [RouterA-GigabitEthernet1/0/0] quit [RouterA] interface gigabitethernet 2/0/0 [RouterA-GigabitEthernet2/0/0] ip address 10.110.1.1 24 [Rout...
System.out.println(savePath); File savePathFile =newFile(savePath);if(!savePathFile.exists()){ savePathFile.mkdir();//如果不存在,则创建一个文件夹upload}//把文件转存到这个文件夹下Stringfilename =newDate().getTime() +"."+ suffix; ...