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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> <context id="test" targetRuntime="MyBatis3"> <!--生成equals方法--> <!--<plugin type="org.mybatis.generator.plugins.EqualsHashCodePlugin"></plugin>--> <!--实现序列化接口--> <plugin type="org.mybatis.generator.plugins.SerializablePlugin"></plugin> <!--生成toString方法--> <!--<plugin type="org.mybatis.generator.plugins.ToStringPlugin"></plugin>--> <commentGenerator> <!-- 这个元素用来去除指定生成的注释中是否包含生成的日期 false:表示保护 --> <!--如果生成日期,会造成即使修改一个字段,整个实体类所有属性都会发生变化,不利于版本控制,所以设置为true--> <property name="suppressDate" value="true" /> <!-- 是否去除自动生成的注释 true:是 : false:否 --> <property name="suppressAllComments" value="true" /> </commentGenerator> <!--数据库链接URL,用户名、密码 --> <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/mybatis? useUnicode=true&characterEncoding=UTF-8" userId="root" password="root"> </jdbcConnection> <javaTypeResolver> <!-- 默认false,把jdbc Decimal和Numberic解析为Integer,为true时解析为BigDecimal --> <property name="forceBigDecimals" value="false" /> </javaTypeResolver> <!-- 生成模型的包名和位置 --> <javaModelGenerator targetPackage="com.edu.bean" targetProject="src"> <property name="enableSubPackages" value="true" /> <property name="trimStrings" value="true" /> </javaModelGenerator> <!-- 生成映射文件的包名和位置 --> <sqlMapGenerator targetPackage="com.edu.xml" targetProject="src"> <property name="enableSubPackages" value="true" /> </sqlMapGenerator> <!-- 生成DAO的包名和位置 --> <javaClientGenerator type="XMLMAPPER" targetPackage="com.edu.mapper" implementationPackage="com.test.dao.impl" targetProject="src"> <property name="enableSubPackages" value="true" /> </javaClientGenerator> <!-- 要生成哪些表 --> <table tableName="user" domainObjectName="User" enableCountByExample="true" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="true" selectByExampleQueryId="false"> </table> <table tableName="classroom" domainObjectName="Classroom" enableCountByExample="true" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="true" selectByExampleQueryId="false"> </table> </context> </generatorConfiguration>
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javabean
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mapper
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resources/mapper
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mybatis-config.xml
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <!--<typeAliases> <package name="com.weixin.vo"/> </typeAliases> --> </configuration>