Mybatis反向工程详细步骤

<?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="context1" >
    <!-- 连接数据库基础信息 --> 
    <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://127.0.0.1:3307/registered" userId="root" password="root" />
    <!--  配置实体类 -->
    <javaModelGenerator targetPackage="cn.registered.pojo" targetProject="registered" />
    <!-- 生成映射文件制定包 -->
    <sqlMapGenerator targetPackage="cn.registered.dao" targetProject="registered" />
    <!-- 指定dao层 -->
    <javaClientGenerator targetPackage="cn.registered.dao" targetProject="registered" type="XMLMAPPER" />
    <!-- 指定用户和对应数据库表 -->
    
    <table schema="root" tableName="questions" 
                        enableCountByExample="false" 
                        enableSelectByExample="false"
                        enableUpdateByExample="false"
                        enableDeleteByExample="false">
                        <generatedKey column="id" sqlStatement="mysql" identity="true"/>
    </table>
     <table schema="root" tableName="answers" 
                        enableCountByExample="false" 
                        enableSelectByExample="false"
                        enableUpdateByExample="false"
                        enableDeleteByExample="false">
                        <generatedKey column="id" sqlStatement="mysql" identity="true"/>
    </table>
  </context>
</generatorConfiguration>