1、引入依赖:
<!-- mysql依赖 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.9</version>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.5.1</version>
</dependency>
<!-- mybatis generator -->
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.7</version>
</dependency>
2、配置plugin
<!--mybatis自动生成代码插件 -->
<build>
<plugins>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.7</version>
<configuration>
<!-- generator 工具配置文件的位置 -->
<configurationFile>src/main/resources/mybatis-config/generatorConfig.xml</configurationFile>
<!--如果为true,则MBG(MyBatis Generator)将详细消息写入构建日志。 -->
<verbose>true</verbose>
<!-- 是否覆盖,true表示会替换生成的JAVA文件,false则不覆盖 -->
<overwrite>true</overwrite>
</configuration>
</plugin>
</plugins>
</build>
3、下载安装插件






4、生成实体类、映射文件及映射接口:
