MyBatis - MyBatis Generator

<!--mybatis自动生成代码插件-->
<plugin>
    <groupId>org.mybatis.generator</groupId>
    <artifactId>mybatis-generator-maven-plugin</artifactId>
    <version>1.3.6</version>
    <configuration>
        <configurationFile>
            <!-- 该路径就是我们创建generatorConfig.xml文件的全路径，千万别配错了 -->
            src/main/resources/mybatis-generator/generatorConfig.xml
        </configurationFile>
        <verbose>true</verbose>
        <overwrite>true</overwrite>
    </configuration>
    <dependencies>
        <!--mysql驱动包-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.16</version>
        </dependency>
    </dependencies>
</plugin>

Generator xml配置文件

<?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>
    <!-- 导入配置文件 -->
    <properties resource="application.properties"/>
    <!-- defaultModelType="flat" 设置复合主键时不单独为主键创建实体 -->
    <context id="MySql" defaultModelType="flat">
        <!-- 生成的POJO实现java.io.Serializable接口 -->
        <plugin type="org.mybatis.generator.plugins.SerializablePlugin" />

        <!--注释-->
        <commentGenerator>
            <!-- 将数据库中表的字段描述信息添加到注释 -->
            <property name="addRemarkComments" value="true"/>
            <!-- 注释里不添加日期 -->
            <property name="suppressDate" value="true"/>
        </commentGenerator>
        <!-- 数据库连接 -->
        <jdbcConnection
                driverClass="${spring.datasource.driver-class-name}"
                connectionURL="${spring.datasource.url}"
                userId="${spring.datasource.username}"
                password="${spring.datasource.password}"/>
        <!-- 生成POJO对象，并将类放到com.songguoliang.springboot.entity包下 -->
        <javaModelGenerator targetPackage="com.wl.blog.entity" targetProject="src/main/java"></javaModelGenerator>
        <!-- 生成mapper xml文件，并放到resources下的mapper文件夹下 -->
        <sqlMapGenerator targetPackage="mapper"  targetProject="src/main/resources"></sqlMapGenerator>


        <!-- 生成mapper xml对应dao接口，放到com.songguoliang.springboot.mapper包下-->
        <javaClientGenerator targetPackage="com.wl.blog.mapper" targetProject="src/main/java" type="XMLMAPPER"></javaClientGenerator>

        <!-- table标签可以有多个，至少一个，tableName指定表名，可以使用_和%通配符 -->
        <table tableName="user" domainObjectName="User">
            <!-- 是否只生成POJO对象 -->
            <property name="modelOnly" value="false"/>
            <columnOverride column="id" property="Id"/>
            <columnOverride column="email" property="Email"/>
            <columnOverride column="password" property="PassWord"/>
            <columnOverride column="nickname" property="NickName"/>
        </table>
    </context>
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