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Preface In the last chapter, one brotherExplains how to implement authentication authorization based on the default database model, in which the user's information is stored in the database, but there are many limitations! Because we have to build the database and build tables according to the source code, there is a lack of flexibility. When ...

Learning content: learn the Spring framework (Day50) 1,Spring JDBC 2. Mysql transaction 3. Mysql trigger 1,Spring JDBC (1) The required jar package is used for database connection using Hikaricp connection pool mysql-connector-java.jar HikariCP.jar spring-jdbc.jar (2) Configure the data source file db.properties, and set the time zone for ...

Spring security < < V > authentication – account / email / mobile number + password Basic environment of local project environmenteditionjdk1.8.0_201maven3.6.0Spring-boot2.3.3.RELEASE 1. Introduction spring security is a framework providing authentication, authorization and preventing common attacks. It has first-class sup ...

spring implements transaction management Transaction is an important part of enterprise application oriented to relational database (RDBMS), which is used to ensure the integrity and consistency of data. ACID attribute of the transaction Atomicity: a transaction is an inseparable unit of work, and the actions included in the transaction are ...

catalogue 1, Foreword 2, Several concepts in AOP 3, Five types of notifications are implemented in three ways 1. Annotation implementation 2. Declaring a Pointcut simplifies the above code   3. By configuration 4, Spring integrates jdbc   1. Configure maven repository (pom.xml) 2. Add database profile 3. Introduction of data ...

Original website: Other web sites Shiro instance series Shiro -- instance -- springboot_ CSDN blogShiro -- instance -- springboot -- Shiro redis_ CSDN blogShiro -- instance -- springboot -- JWT_ CSDN blog (this article) Reference website shiro+jwt+springboot integration_ q89757316 blog - CSDN blogSuper detailed! 4 hours to develop ...

Preliminary study on principle pom.xml Parent dependency It mainly depends on a parent project, which mainly manages the resource filtering and plug-ins of the project! <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.5.RELE ...

Spring Boot data access Spring Boot data access overview Spring Data is an open source framework provided by spring to simplify database access and support cloud services. It is an umbrella project, which contains a large number of data access solutions for relational and non relational databases. Its design purpose is to enable us to use var ...

The Spring configuration file is loaded mainly in the loadBeanDefinitoin method This method is very complex. The purpose of this blog is to explain this method in detail this.loadBeanDefinitions(beanFactory); Click in protected void loadBeanDefinitions(DefaultListableBeanFactory beanFactory) throws BeansException, IOException { Xm ...

Preface The purpose of this article is to document the problems and solutions encountered in setting up the Spring source environment for reference. 1. Required Resources IDEA 2019.1 JDK 1.8 spring-5.2.8.RELEASE  gradle-5.6.4 2. Resource Download and Version Description 2.1 spring Source Download Method 1: Use git clone to go local ...