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Introduce dependency: <!-- MyBatis generator --> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.7</version> </dependency> <!--Mysql Database driven--> <depend ...

If you eat when you are hungry, sleep when you are sleepy, drink when you are thirsty, life will be boringSource address: https://github.com/keer123456789/springbootstudy/tree/master/mybatisdemo 1. Project configuration 1.1 maven dependency configuration It mainly depends on mysql and mybatis. Pa ...

primary coverage 1. Getting started Preparing the database Our needs Using idea to create a project Introducing mybatis dependency in pom.xml Configure mybatis global profile Create Mapper xml file Mapper xml file in mybatis global configuration file Building S ...

If there is the concept of flying in the sky, there must be the realization of landing Ten times of concept is not as good as one time of code. Friend, I hope you can type all the code cases in this article Praise before you see, form a habit Spring boot text tutorial series article directory Spring boot picture and text tutorial 1 &q ...

Development environment: Idea2018 Database: mysql 8.0.16 Purpose: to learn Mybatis Database preparation This instance uses mysql 8.0.16, user name root and password 123456 To create a database and create a test form: /*Create database*/ CREATE DATABASE tms default character set utf8; /*Create data ...

MyBatis avoids almost all JDBC code and manual setting of parameters and getting result sets. But the cost is to need tedious configuration, but these configurations are almost the same, but they are very complex. With the help of plug-ins, you can write configuration files more easily, or record the co ...

1. Background of ordering management system With the development of science and technology, going to a restaurant for a meal and checking out are all done online. a. Compared with the current systems, this system has table management, cuisine management, dish name management, order management, order d ...

Recently I learned the integrated development of SSM framework. Now I try to develop an employee management system by myself. I hope I can skillfully use SSM framework in the process of writing BUG. The development of B/S end is adopted in this system, and the tools used are ideas, 019, navicat and mysq ...

General introduction 1. Next, our spring MVC + mybatis + MySQL elementary and advanced course takes the Dept Department module as a general case of microservice Consumer consumer consumer (Client) calls the service provided by Provider provider (Server) through REST 2. Review of Maven's subcontract mo ...

MyBatis configuring dynamic SQL statements In the SQL mapping file of MyBatis, sometimes you need to select different SQL statements according to some query conditions. If you rewrite SQL in every scenario, it's obvious that the efficiency is not very high, and the dynamic SQL of MyBatis solves this problem well. The dynamic SQL of MyBatis pro ...