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This blog is originally created by the author. It is forbidden to reprint without permission. Please respect the originality! If you have any questions, please contact QQ509961766. (1) Modification of POM files Open the pom file First add spring boot dependencies to the top text <parent> & ...

Source code analysis Mybatis series:1,Scanning and Construction of Mapper Objects Initialized by Mybatis MapperProxy for Source Code Analysis2,Creation process of Mybatis MappedStatement for source code analysis3,Detailed description of four basic components for Mybatis to execute SQL This article will introduce the whole process of execution ...

I. Introduction Previously, the editor talked about the use of MP from introduction to core functions. In the next few days, the editor will record some commonly used advanced functions of MP in practical projects. Advanced functions are divide ...

Each sentence You should think: Why is completing more important than perfection? Preface In Spring Cloud microservice application system, remote calls should be load balanced. When we use RestTemplate as a remote call client, it's extremely simple to turn on load balancing: a @LoadBalanced annotation is done.I believe that most of you have use ...

Data access, startup principle analysis, custom starter 1. SpringBoot and Data Access 1,JDBC <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dep ...

Preparatory tool: IDEA jdk1.8 Navicat for MySQL Postman   New Project Selection dependency: mybatis Web Mysql JDBC Project structure pom dependency: 1 <?xml version="1.0" encoding="UTF-8"?> 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 3 xsi:schemaL ...

As we all know with mybatis, there is a very unfriendly problem in using mybatis orm framework, that is, every operation of a single table needs to write an xml file by hand. Although the problem can be solved by generating xml and entity classes wit ...

outline This article focuses on SpringBoot's quick development tips for integrating Mybatis, which will enable us to achieve the rapid development effect of writing as few or as few SQL statements as possible or preferably no SQL statements when de ...

Introduction to 1 Mybatis-Plus 1.1 What is Mybatis-Plus MyBatis-Plus (MP) is an enhancement tool for MyBatis. Based on MyBatis, only enhancements are made without changes. It is created to simplify development and increase efficiency. 1.2 Why study Mybatis-Plus We have already learned the framework of Mybatis. We only need to define abstract in ...

MyBatis Delayed Loading I. The Meaning of Delayed Loading Delayed loading in MyBatis, also known as lazy loading, refers to delaying the select ion query of the associated objects according to the set delay rules when querying the tables. For exa ...