mybatis-generator

<dependency>
        <groupId>org.mybatis.generator</groupId>
        <artifactId>mybatis-generator-core</artifactId>
        <version>1.3.2</version>
</dependency>


<plugin>
    <groupId>org.mybatis.generator</groupId>
    <artifactId>mybatis-generator-maven-plugin</artifactId>
    <version>1.3.2</version>
    <configuration>
        <!--配置文件的位置-->
        <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
        <verbose>true</verbose>
        <overwrite>true</overwrite>
    </configuration>
</plugin>

<?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>

    <!-- 当前电脑的数据库驱动程序jar包的全路径 -->
    <classPathEntry location="C:\software\java\oragin\repo\mysql\mysql-connector-java\8.0.17\mysql-connector-java-8.0.17.jar"/>

    <context id="context" targetRuntime="MyBatis3">
        <!--是否在代码中显示注释-->
        <commentGenerator>
            <property name="suppressDate" value="true" />
            <!-- 是否去除自动生成的注释 true：是 ： false:否 -->
            <property name="suppressAllComments" value="true" />
        </commentGenerator>

        <!--数据库链接地址账号密码-->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost/gp-mybatis?serverTimezone=UTC" userId="root" password="root">
        </jdbcConnection>
        <!--...-->
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>
        <!--生成pojo类存放位置
          targetPackage表明要生成的文件要存放的文件夹
          targetProject表明具体路径
          比如我这里连起来就是：E:\code\hq\mybatis\src\main\java下的com.study.mybatis.pojo文件夹保存生成的pojo文件
          下面生成xml和mapper同理
        -->
        <javaModelGenerator targetPackage="com.study.mybatis.pojo" targetProject="E:\code\hq\mybatis\src\main\java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>
        <!--生成xml映射文件存放位置-->
        <sqlMapGenerator targetPackage="mapper" targetProject="E:\code\hq\mybatis\src\main\resources">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
        <!--生成mapper类存放位置-->
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.study.mybatis.mapper" targetProject="E:\code\hq\mybatis\src\main\java">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>

        <!--生成对应表及类名-->
        <table tableName="blog" domainObjectName="Blog" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/>
        <table tableName="author" domainObjectName="Author" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/>
        <table tableName="comment" domainObjectName="Comment" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/>


    </context>
</generatorConfiguration>