Using the maven plug-in, it is most convenient to automatically generate the generator in mybatis
Configure the mybatis configuration file in resources
<?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>
<!-- <classPathEntry location="D:\rep\mysql\mysql-connector-java\5.1.19\mysql-connector-java-5.1.19.jar" /> -->
<context id="DB2Tables" targetRuntime="MyBatis3">
<commentGenerator>
<property name="suppressAllComments" value="true" />
</commentGenerator>
<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://192.168.1.193:3306/boss_new" userId="root" password="123456" />
<javaTypeResolver>
<property name="forceBigDecimals" value="false" />
<!-- Default false, parse JDBC DECIMAL and NUMERIC types as Integer true, parse JDBC DECIMAL and NUMERIC types as java.math.BigDecimal -->
</javaTypeResolver>
<javaModelGenerator targetPackage="com.fyz.boss.user.domain" targetProject="src/main/java">
<property name="enableSubPackages" value="true" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<sqlMapGenerator targetPackage="com.fyz.boss.user.domain" targetProject="src/main/resources">
<property name="enableSubPackages" value="false" />
</sqlMapGenerator>
<javaClientGenerator targetPackage="com.fyz.boss.user.domain" targetProject="src/main/java" type="XMLMAPPER">
<property name="enableSubPackages" value="false" />
</javaClientGenerator>
<table tableName="employee" enableSelectByExample="false" enableDeleteByExample="false" enableCountByExample="false" selectByExampleQueryId="true" enableUpdateByExample="false">
<generatedKey column="ID" sqlStatement="MySql" identity="true" />
</table>
</context>
</generatorConfiguration>
Introduce the plugin in the pom file
<plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version> <executions> <execution> <id>Generate Deltath DB
Model</id> <phase>generate-sources</phase> <goals> <goal>generate</goal>
</goals> <configuration> <configurationFile>${project.basedir}/src/main/resources/mybatis/generatorConfig.xml</configurationFile>
<overwrite>false</overwrite> <verbose>false</verbose> </configuration> </execution>
</executions> <dependencies> <dependency> <groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId> <version>3.1.1</version> </dependency> <dependency>
<groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.19</version>
</dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId>
<version>1.3.2</version> </dependency> </dependencies> </plugin>
Then execute maven packaging and enter mybatis-generator:generate in goals