【一】在要生成代码的项目模块的pom.xml文件中添加maven插件
<!--mybatis代码生成器--> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.34</version> </dependency> </dependencies> <configuration> <overwrite>true</overwrite> </configuration> </plugin>