相应的model对应的mapping中将resultType改成resultMap即可。...

遇到很多次运行startup.bat后，一个窗口一闪而过的问题，但是从来没去纠正怎样修改配置才是正确的，现在从网上查阅的资料整理如下：tomcat在启动时，会读取环境变量的信息，需要一个CATALINA_HOME与JAVA_HOME的信息，CATALINA_HOME即tomcat的主目录，JAVA_HOME即java安...

org.mybatis.spring.MyBatisSystemException:nestedexceptionisorg.apache.ibatis.reflection.ReflectionException:Thereisnogetterforpropertynamed'userId1'in'classcom....

 org.apache.ibatis.exceptions.PersistenceException:###Errorqueryingdatabase.Cause:org.apache.ibatis.reflection.ReflectionException:Errorinstantiatingclassc...

https://blog.csdn.net/a745233700/article/details/80977133https://blog.csdn.net/u014745069/article/details/80788127...

     Spring是一个开源框架，Spring是于2003 年兴起的一个轻量级的Java 开发框架，由Rod Johnson 在其著作Expert One-On-One J2EE Developm...

https://blog.csdn.net/eson_15/article/details/51637873...

一对一查询第一种方法:<!--查询所有订单信息--><selectid="findOrdersList"resultType="cn.itcast.mybatis.po.OrdersCustom">SELECTorders.*,user.username,user.addressFROMorde...

<selectid="findUserByIds"parameterType="com.pojo.QueryVo"resultType="com.pojo.User">SELECT*fromUSER<where><iftest="ids!=null"><!--foreach:循...

1...

接口,实现类 ...

https://blog.csdn.net/jiuqiyuliang/article/details/45286191https://blog.csdn.net/hsl_1990_08_15/article/details/51340374...

https://www.cnblogs.com/myitroad/p/5516963.html...

https://blog.csdn.net/lixld/article/details/77980443https://www.cnblogs.com/mingyue1818/p/3714162.html...

https://blog.csdn.net/u010398771/article/details/70768280...