在配置MVC框架时，我们会在web.xml中添加配置： org.springframework.web.context.ContextLoaderListener

一个简单的springboot启动类： @SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } } 我们在...

Mybatis整合Spring时需注入SqlSessionFactoryBean： public class SqlSessionFactoryBean implements FactoryBean, InitializingBean, ApplicationListener { 它分别......

一个简单的mybatis调用demo： String resource = "mybatis.xml"; InputStream inputStream = Resources.getResourceAsStream(resource); SqlSessionFactory sqlSessionFactory = new SqlSes...

spring.factories org.springframework.cloud.bootstrap.BootstrapConfiguration=\ com.alibaba.cloud.nacos.NacosConfigBootstrapConfiguration org.springframework.boot.autoconfigure.En...

spring.factories org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ com.alibaba.cloud.sentinel.SentinelWebAutoConfiguration,\ 过滤请求 com.alibaba.cloud.sentinel.S...

nacos-discovery中spring.factories： org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ com.alibaba.cloud.nacos.NacosDiscoveryAutoConfiguration,\ com.alibaba.cloud...

这两天手痒用jsoup撸了个抓取图片爬虫 初版： ThreadPoolExecutor executor = new ThreadPoolExecutor(6, 6, 0, TimeUnit.SECONDS, new LinkedBlockingQueue<>(200)); for (int j = 1; j <= ...

public class LinkedList extends AbstractSequentialList implements List, Deque, Cloneable, java.io.Serializable {} LinkedList实现了Deque接口：Deque是双端队列的缩写，支持在两端......

java虚拟机(java virtual machine，JVM)，一种能够运行java字节码的虚拟机。作为一种编程语言的虚拟机，实际上不只是专用于Java语言，只要生成的编译文件匹配JVM对加载编译文件格式要求，任何...

@Test public void fun1() throws Exception { UserVo user1 = new UserVo(); user1.setUsername("zhangsan"); UserVo user2 = new UserVo(); ......