MyBatis 自動生成mysql 表對應的javabean

1.所需的jar 包

  mybatis-3.0.4.jar  、mybatis-generator-core-1.3.1.jar 、 mysql-connector-java-5.1.13.jar

2.新建文件夾

        新建文件夾E://mygen,將以上三個文件放入夾

3.同目錄創建

  generator.xml 文件

內容如下 ：

<?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">

<generatorConfiguration>
	<classPathEntry location="E:\workspace10\mydemo\WebRoot\WEB-INF\lib\mysql-connector-java-5.1.13.jar" /> 
	<context id="MYSQLTables" targetRuntime="MyBatis3">
		<commentGenerator>
			<property name="suppressAllComments" value="true" />
		</commentGenerator>

		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
			connectionURL="jdbc:mysql://localhost:3306/renwu" userId="root" password="root">
		</jdbcConnection>

		<javaTypeResolver>
			<property name="forceBigDecimals" value="false" />
		</javaTypeResolver>

		<javaModelGenerator targetPackage="com.hc360.renwu.po" targetProject="E:\workspace10\renwu\src\main\java\com\hc360\renwu\po">
			<property name="enableSubPackages" value="false" />
			<property name="trimStrings" value="false" />
		</javaModelGenerator>

		<sqlMapGenerator targetPackage="com.hc360.qiye.renwu.mapper" targetProject="E:\workspace10\renwu\src\main\java\com\hc360\renwu\dao\mapper">
			<property name="enableSubPackages" value="false" />
		</sqlMapGenerator>

		<javaClientGenerator type="XMLMAPPER" targetPackage="com.hc360.renwu.dao" targetProject="E:\workspace10\renwu\src\main\java\com\hc360\renwu\dao">
			<property name="enableSubPackages" value="false" />
		</javaClientGenerator>
		<!-- tableName:用於自動生成代碼的數據庫表；domainObjectName:對應於數據庫表的javaBean類名 -->      
        <table tableName="achievement" domainObjectName="Achievement" schema="renwu"    enableInsert="true"
		enableSelectByPrimaryKey="true" enableSelectByExample="false" enableDeleteByExample="false" 
		enableCountByExample="false" enableUpdateByExample="false">
		<property name="useActualColumnNames" value="false" />
         </table>		
        <table tableName="city" domainObjectName="City" schema="renwu"    enableInsert="true"
		enableSelectByPrimaryKey="true" enableSelectByExample="false" enableDeleteByExample="false" 
		enableCountByExample="false" enableUpdateByExample="false">
			<property name="useActualColumnNames" value="false" />
		</table>   
</context>
</generatorConfiguration>

4.執行命令完成。

  cmd ----E:-----cd E://mygen----Java -jar mybatis-generator-core-1.3.1.jar -configfile  generator.xml -overwrite 就ok 啦