问题描述:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Tue Aug 20 15:30:12 CST 2019
There was an unexpected error (type=Internal Server Error, status=500).
Invalid bound statement (not found): com.example.mapper.UserMapper.getAllUser
解决方法:
![](https://img2018.cnblogs.com/blog/1768644/201908/1768644-20190820154109171-911750782.png)
之前的错误地址改正确即可