错误是:org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: A query was run and no Result Maps were found for the Mapped Statement 'com.example.man
今天使用springboot+mybatis进行添加用户操作时出现以下错误: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter 'username' not found. Available paramet
org.apache.ibatis.binding.BindingException: Parameter 'username' not found. Available parameters are [param1, tag] 《===================================解决方案一======================================》 传递
报错: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: Could not set property ‘roles’ of ‘class com.itheima.ssm.domain.UserInfo’ with valu