MyBatis 自动生成mysql 表对应的javabean

1.所需的jar 包
  mybatis-3.1.1.jar  、mybatis-generator-core-1.3.2.jar 、 mysql-connector-java-5.1.14-bin.jar
2.新建文件夹
        新建文件夹/Users/develop/javabean/,将以上三个文件放入夹
3.同目录创建
  generator.xml 文件
内容如下 ：

<?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">  
 <!-- cmd cd E://mygen Java -jar mybatis-generator-core-1.3.1.jar -configfile  generator.xml -overwrite -->
<generatorConfiguration>
	<classPathEntry location="/Users/develop/javabean/mysql-connector-java-5.1.14-bin.jar" />
    <context id="MYSQLTables" targetRuntime="MyBatis3">  
        <commentGenerator>  
            <property name="suppressAllComments" value="true" />  
        </commentGenerator>  
  
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"  
            connectionURL="jdbc:mysql://127.0.0.1:3306/passport" userId="root" password="123456">  
        </jdbcConnection>  
  
        <javaTypeResolver>  
            <property name="forceBigDecimals" value="false" />  
        </javaTypeResolver>  
  
        <javaModelGenerator targetPackage="com" targetProject="/Users/develop/javabean/">  
            <property name="enableSubPackages" value="false" />  
            <property name="trimStrings" value="false" />  
        </javaModelGenerator>  
 
        <!-- tableName:用于自动生成代码的数据库表；domainObjectName:对应于数据库表的javaBean类名 -->        

        <table tableName="active_code" domainObjectName="ActiveCode" schema="passport"    enableInsert="true"  
        enableSelectByPrimaryKey="true" enableSelectByExample="false" enableDeleteByExample="false"   
        enableCountByExample="false" enableUpdateByExample="false">  
        <property name="useActualColumnNames" value="false" />  
         </table>
           
        <table tableName="active_code_log" domainObjectName="ActiveCodeLog" schema="passport"    enableInsert="true"  enableSelectByPrimaryKey="true" enableSelectByExample="false" enableDeleteByExample="false"   
        enableCountByExample="false" enableUpdateByExample="false">  
            <property name="useActualColumnNames" value="false" />  
        </table>     
</context>  
</generatorConfiguration>

4.执行命令完成。

cd /Users/develop/javabean/
Java -jar mybatis-generator-core-1.3.2.jar -configfile  generator.xml -overwrite