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1: Project creation and configuration 1. 2 if your maven warehouse is not under the default.. / user / directory, modify the settings settings, and then pom.xml Add spring dependency in. Note that you need to re-enter it even if it is not reported as red after adding       3. Create a ...

1 process 1. Create a custom interceptor class MyInterceptor   2. Register interceptor @Configuration public class WebConf extends WebMvcConfigurerAdapter { @Autowired MyInterceptor myInterceptor; @Override public void addInterceptors(InterceptorRegistry registry) { ...

Configuration of xml Create xml file in src directory, named custom Add code to xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:context="http://www.springframework.org/schema/context"  xmlns:aop="http:/ ...

Today, the project is not busy. I want to have a look at the sharding JDBC sub database and sub table. I want to achieve the following: Discard the xml configuration and use. yml or. properties file + java to configure spring. Use Druid as database connection pool, open monitoring interface at the same time, and support monitoring multiple dat ...

Spring cloud Alibaba Nacos service registration and configuration center About Nacos Why Nacos The first four letters are Naming and Configuration, and the last s is Service What is it? A dynamic service discovery, configuration management and service management center easier to build cloud nat ...

The complete code covered in this article: GITEE Or visit: https://gitee.com/topanda/spring-boot-security-quickly-start/tree/jpanda-spring-boot-security-api/src/main/java/cn/jpanda/demo/manager/configuration/log It is hard to avoid bugs when you write too much code. As a programmer who has been walking all year, it is not a rare thing to talk ...

introduction In general, in order to solve a single point of failure, web applications in the production environment will be deployed on multiple platforms, so there will be a problem. When we log in, we will store the login information in the session. If we rely on the session in the native web con ...

Introduction Autowired annotations are often used to inject dependent bean s during Spring development, which is also one of the hot issues in interviews.Today let's delve into the underlying implementation of automatic injection.First, let's start with the previous example, as follows: @RestController public class TestController { @Au ...

It all starts with kneeling, silver goalkeeper Now all the articles about spring will be reorganized later. Here is just a record. Until I'm familiar with ioc, I'll string up the previous articles. Parsing xml tags starts with the parseDefaultElement(Element ele, BeanDefinitionParserDelegate delegate) ...

After reading this article, you will get In the getBean method, Spring handles aliases and the name of factoryBean How Spring gets beans from multi-level cache according to beanName How Spring deals with getting common beans and factorybeans from users introduction from Initialization of Spring container In, we learned how Spring convert ...