解决：org.mybatis.spring.MyBatisSystemException nested exception is org.apache.ibatis.exceptions

Mybatis结合Spring报错：
org.mybatis.spring.MyBatisSystemException: nested exception is
org.apache.ibatis.exceptions.TooManyResultsException: Expected one result (or
null) to be returned by selectOne(), but found: 6 at
org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92)
at
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440)
at com.sun.proxy.$Proxy8.selectOne(Unknown Source) at
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:159) at
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:87) at
org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at
com.sun.proxy.$Proxy10.queryById(Unknown Source)
解决方法：

检查相关SQL语句

• « 上一篇：【Linux学习】基础篇 1.Linux/Window环境VScode实用插件安装
• » 下一篇：React事件绑定