使用Mybatis generator生成

新建一个mybatis配置文件

创建好的generatorConfig.xml

<?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="C:\\JAVA_HOME\\jar\\Oracle11g.jar"/>
  <context id="context1" >
    <jdbcConnection driverClass="XXX" connectionURL="XXX" userId="XXX" password="XXX" >
    </jdbcConnection>    
    <javaModelGenerator targetPackage="XXX" targetProject="XXX" />
    <sqlMapGenerator targetPackage="XXX" targetProject="XXX" />
    <javaClientGenerator targetPackage="XXX" targetProject="XXX" type="XMLMAPPER" />
    <table schema="" tableName="XXX" >
    </table>
  </context>
</generatorConfiguration>

配置解析:

classPathEntry     location:驱动地址，放入数据库对应的jdbc驱动jar路径(绝对路径)

jdbcConnection   driverClass:驱动类(如oracle.jdbc.driver.OracleDriver),connectionURL:jdbc链接串(如jdbc:oracle:thin:@192.168.1.188:1521:xxx"), userId:数据用户名,password:数据库密码

javaModelGenerator  targetPackage:生成的pojo放入的包, targetProject:生成的pojo放入的项目(对应工作空间的项目)

sqlMapGenerator   targetPackage=生成的sql对应的包  targetProject:生成的sql接口对应的项目

javaClientGenerator  targetPackage:生成的dao接口对应的包  targetProject：生成的dao接口对应的项目  type:映射文件类型,一般为XMLMAPPER

table:tableName:需要生成的表名,domainObjectName:生成的pojo名，为空则对应数据库表名

配置成功后，右键generatorConfig.xml,选择生成