逆向生成工具,就是根据数据的表去生成dao类,实体类,xml文件,
这个软件:mybatis-generator-core-1.3.2.rar
官网可以下载:
使用方式,解压出来,在他的lib下面拷贝进去数据库的驱动包,
编写xml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>
<classPathEntry location="mysql-connector-java-5.1.7-bin.jar"/>
<context id="DB2Tables" targetRuntime="MyBatis3">
<commentGenerator>
<property name="suppressDate" value="true"/>
<property name="suppressAllComments" value="true"/>
</commentGenerator>
<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/test?characterEncoding=utf8" userId="root" password="root">
</jdbcConnection>
<javaTypeResolver>
<property name="forceBigDecimals" value="false"/>
</javaTypeResolver>
<javaModelGenerator targetPackage="com.xingxue.entity" targetProject="c:\src">
<property name="enableSubPackages" value="true"/>
<property name="trimStrings" value="true"/>
</javaModelGenerator>
<sqlMapGenerator targetPackage="com.xingxue.mapping" targetProject="c:\src">
<property name="enableSubPackages" value="true"/>
</sqlMapGenerator>
<javaClientGenerator type="XMLMAPPER" targetPackage="com.xingxue.dao" targetProject="c:\src">
<property name="enableSubPackages" value="true"/>
</javaClientGenerator>
<table schema="mysql" tableName="account" domainObjectName="Account" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false">
</table>
</context>
</generatorConfiguration>
利用控制台执行命令创建我们的文件:
打开cmd窗体
切换到我们当前xml所在文件夹
嵌入命令:java -jar mybatis-generator-core-1.3.2.jar -configfile generatorConfig.xml -overwrite
查看目录如下:然后拷贝到项目中即可使用