1.在pom.xml中配置
<build>
<plugins>
<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>${mysql.version}</version>
</dependency>
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper</artifactId>
<version>${mapper.version}</version>
</dependency>
</dependencies>
<configuration>
<!--配置文件的路径-->
<configurationFile>${basedir}/src/main/resources/generatorConfig.xml</configurationFile>
<overwrite>true</overwrite>
</configuration>
</plugin>
</plugins>
</build>
2.在/src/main/resources/ 目录下写generatorConfig.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<context id="mysql">
<property name="beginningDelimiter" value="`"/>
<property name="endingDelimiter" value="`"/>
<!-- 通用mapper插件 -->
<plugin type="tk.mybatis.mapper.generator.MapperPlugin">
<property name="mappers" value="tk.mybatis.mapper.common.Mapper"/>
</plugin>
<!-- 注释 -->
<commentGenerator>
<property name="suppressTypeWarnings" value="true"/><!-- 抑制警告 -->
<property name="suppressAllComments" value="true"/><!-- 是否取消注释 -->
<property name="suppressDate" value="true"/><!-- 是否生成注释代时间戳-->
</commentGenerator>
<!-- 代码生成统一放到test包下,以免直接覆盖原有的代码造成不可挽回的损失。 -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://localhost:3306/liuren?useUnicode=true&characterEncoding=UTF-8"
userId="root" password="123"/>
<javaModelGenerator targetPackage="com.liuren.api.domain"
targetProject="MAVEN">
<property name="enableSubPackages" value="true"/>
<!-- 是否针对string类型的字段在set的时候进行trim调用 -->
<property name="trimStrings" value="true"/>
</javaModelGenerator>
<sqlMapGenerator targetPackage="/resources/mybatis/mapper"
targetProject="MAVEN">
<property name="enableSubPackages" value="true"/>
</sqlMapGenerator>
<javaClientGenerator type="XMLMAPPER" targetPackage="com.liuren.service.dao"
targetProject="MAVEN">
<property name="enableSubPackages" value="true"/>
</javaClientGenerator>
<table tableName="t_user" domainObjectName="UserDO"
enableSelectByExample="false"
enableDeleteByExample="false"
enableCountByExample="false"
enableUpdateByExample="false">
<generatedKey column="id" sqlStatement="Mysql" identity="true"/>
</table>
</context>
</generatorConfiguration>
注:注意修改数据库连接的用户名,密码,url,已经各种生成文件的存放路径。
最后双击红色区域即可生成。