Mybatis自动生成实体类,映射文件,dao

http://www.mybatis.org/generator/index.html

方法一:eclipse插件式

1.下载 mybatis-generator-core-1.3.2.jar

解压后添加到eclipse插件

2.创建mybatis Generator配置文件

File→Other→Mybatis Generator Configuration File→选择路径→成功生成配置文件

3.配置配置文件

<?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 >
<!-- jar绝对路径 -->
<classPathEntry location="D:zlinstantclient_11_264ojdbc6.jar"/>
  <context id="context1" >
    <jdbcConnection driverClass="oracle.jdbc.driver.OracleDriver" connectionURL="jdbc:oracle:thin:@192.168.1.8:1521:rhhis" userId="tjglxt" password="tjglxt" />
    <!-- 实体类生成后所在包和项目位置 -->
    <javaModelGenerator targetPackage="cn.mode" targetProject="ssmAnnotation" />
    <!-- 映射文件生成后所在包和项目位置 -->
    <sqlMapGenerator targetPackage="cn.map" targetProject="ssmAnnotation" />
    <!-- Dao生成后所在包和项目位置 -->
    <javaClientGenerator targetPackage="cn.client" targetProject="ssmAnnotation" type="XMLMAPPER" />
    <table tableName="ssmtest" >
      <columnOverride column="id" property="id" />
      <columnOverride column="name" property="name" />
      <columnOverride column="age" property="age" />
    </table>
  </context>
</generatorConfiguration>

4.生成代码

在generator配置文件上右键→Generate MyBatis/IBATIS Artifacts→成功生成