To maintain database integrity, ensure that all SQL statements in batches are committed or rollback. This is typically done in either of the following ways:...
SpringBoot Dedevtools is a tool that enables SpringBoot to support hot deployment. The following methods are referenced: Either check the following configuration directly when creating...
In some service scenarios, data from multiple tables may be written to a request. Spring transactions are used to ensure atomicity of operations (either simultaneous...
WebFlux, a new module added by Spring5, is a Web development framework that uses == responsive programming == and == asynchronous non-blocking == =, and...
Fully understanding Spring AOP begins with understanding AOP's core concepts and terminology, which is not specified by Spring and, unfortunately, is not intuitive, but it...
This article mainly translates official documents. At the same time, it may also add explanations, examples, links, etc., where the author thinks it is not...
Registered Bean spring BeanFactoryPostProcessor inheritance Usually we pay more attention to spring BeanFactoryPostProcessor BeanDefinitionRegistryPostProce child interface
Listeners can listen for events to occur while using procedures and then respond to those events. Listener pairs are used in many scenarios, and each...
A simple introduction to SpringBoot+SpringCloud to build microservices. But it's only a Demo application. This time, we will build this set of services according to...
"With the rapid development of society, the influence of computers is comprehensive and profound. People's living standards continue to improve, users in daily life to...
Based on the latest Spring 5.x, the HandlerInterceptor processor interceptor mechanism of Spring MVC and a series of intercepting methods are introduced in detail.
On February 14, the Keycloak team announced that they were abandoning most of their Keycloak adapters. ! [](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/3
Spring is the unofficial standard framework in the Java world, and any middleware that wants to thrive must support Spring's various features, namely, seamlessly integrate...
In the Spring framework, it is good practice to declare bean dependencies in configuration files because the Spring container can automatically assemble relationships between cooperating...
Recently with the JPA multi-table query a problem javax.mail. Persistence. PersistenceException: org. Hibernate. MappingException: Unknown SqlResultSetMapping [Record]. Because using a multi-table join query you want...
A step-by-step implementation mechanism for Java Retry. Product manager: to achieve a conditional, query user information service. Xiaoming: Ok. no problem Project manager: This service...
"This is my 19th day of participating in the First Challenge 2022, for more details: The First Challenge 2022". Automatic assembly of beans automatic assembly...
The author is doing an Internet "SNS like" application recently, the number of users in the application is huge (about 40 million), therefore, simple use...