1.新建maven项目,Archetype选择org.apache.maven.archetypes:maven-archetype-quickstart
org.apache.maven.archetypes:maven-archetype-quickstart:maven项目的模板,可以快速创建JAVA项目
2.pom.xml引入mybatis
<dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.5</version> </dependency> 3.pom.xml引入mysql <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.18</version> </dependency>