org.apache.ibatis.exceptions.PersistenceException:
### Error building SqlSession.
### The error may exist in SQL Mapper Configuration
### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'null'. Cause: java.lang.ClassNotFoundException: Cannot find class: com.qst.mybatis.Employee
一般registering 是mapper映射文件相关配置,然后去查看<mapper>标签,
单词拼对,貌似没问题。那就应该考虑路径问题,然后查看路径
果然不在一个根目录下,修改目录:
然后进行测试:
测试通过!