Programmer Think

1. Overview Hello, I'm Ouyang Fangchao. Today's event is still related to swagger (to be exact, knife4j). In the SpringBoot project integrating swagger, the dependencies introduced are as follows: <!-- https://mvnrepository.com/artifact/io.springfox/springfox-boot-starter --> <dependency> <groupId>io.springfox</group ...

Previously, I learned that the integration of single data source and multiple data sources of springboot + mybatis has been used. In this article, let's talk about the high-end usage of mybatis 1. Environmental collocation 1.1 pom dependency Based on springboot 2.5.6, you can also refer to the first article of mybatis <!--Mysql Dependent ...

1, springboot Basics 1.1 general Spring Boot can easily and quickly create applications based on the spring framework, which enables coding, configuration, deployment and monitoring. Spring Boot has attracted much attention in the industry because it simplifies the complexity and makes the development extremely simple and fast. 1.2 character ...

Use the MyBatis framework to manipulate data and integrate MyBatis in the SpringBoot framework Use steps: 1.mybatis start dependency: complete the automatic configuration of mybatis objects, and put the objects in the container 2.pom.xml specifies that the xml files in the src/main/java directory are included in the classpath 3. Create ...

Interface: API (Application Programming Interface) refers to some pre-defined interfaces (such as function and HTTP interface), or refers to the Convention for the connection of different components of the software system. It is used to provide a set of routines that can be accessed by applications and developers based on some software or h ...

[TOC]In the development process, a large number of JavaBean s are usually defined, and then the constructor, getter, setter, equals, hashcode and toString methods of their properties are generated through the IDE. When adding properties or changing a property, such as naming and type, these methods mentioned above need to be regenerated. Such r ...

Background introduction Single sign on (SSO) means that in a multi system environment, users do not have to log in to other systems after logging in to one system. In the early days, our web systems were all single applications, and all functions were written into a war package. The user login authentication function is relatively simple to ha ...

Recently, when using Spring event framework to write business development, due to the functional limitations of Spring event framework, it can not well meet our development needs. Therefore, after reading the Spring event source code, the Spring event framework has been expanded. The process will be described in detail below. Problem Descripti ...

I preface This article introduces the main process of SpringBoot Application The main process entry of spring application is very simple: @SpringBootApplication public class BaseApplication { public static void main(String[] args) { SpringApplication.run(BaseApplication.class, args); } } 1 > use @SpringBootApplication Not ...

1, What is Zuul? Zuul is an open source API Gateway server of netflix. It is essentially a web servlet application. The core of Zuul is a series of filters, which can be compared with the Filter of Servlet framework or AOP. Zuul can realize the following functions by loading the dynamic filtering mechanism: Verification and security: Ide ...