<plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.4.0</version>
                <dependencies>
                    <dependency>
                        <groupId>mysql</groupId>
                        <artifactId>mysql-connector-java</artifactId>
                        <version>8.0.15</version>
                    </dependency>
                </dependencies>
            </plugin>

        <!-- mysql 连接 -->
        <jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/job_test?serverTimezone=Asia/Shanghai&amp;userSSL=false"
                        userId="root"
                        password="root">

            <property name="nullCatalogMeansCurrent" value="true" />
        </jdbcConnection>

        <!-- 配置 实体类 生成位置 -->
        <javaModelGenerator targetPackage="com.allen.springbootelasticjob.project.model" targetProject="src\main\java">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

        <!-- 配置 SQL文件 生成位置 -->
        <sqlMapGenerator targetPackage="mybatis"  targetProject="src\main\resources">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>

        <!-- 配置 Mapper类 生成位置 -->
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.allen.springbootelasticjob.project.dao" targetProject="src\main\java">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>

        <!-- 指定数据库名称，指定表名称，指定映射类名称 -->
        <table schema="job_test" tableName="job_project" domainObjectName="JobProject">
        </table>