解决数据库里表字段带下划线，实体类转小驼峰，Mapper的映射问题

mybatis中mapUnderscoreToCamelCase的使用

 

mybatis-config.xml配置：

<?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>
	<settings>
		<setting name="mapUnderscoreToCamelCase" value="true" />
	</settings>
</configuration>

 

 

Mapper配置

    <?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE mapper
    PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
    "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
    <mapper namespace="com.infohold.city.map.dao.mybatis.GeneralServiceEmployeeInfoManageDao">
    	<select id="getList" resultType="org.me.menu.Menu">
    		select MENU_ID, MENU_NAME, PARENT_ID, URL, TITLE, LEAF, ORDER_SEQ
    		  from biao 
    	</select>
    </mapper>