打開界面，500錯誤，Invalid bound statement (not found): com.miaoshaproject.service.UserService.getUserById
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Fri Sep 06 14:07:33 CST 2019
There was an unexpected error (type=Internal Server Error, status=500).
Invalid bound statement (not found): com.miaoshaproject.service.UserService.getUserById
2019-09-16
這個錯誤提示是說maper綁定xml失敗，看下你spring配置文件的mybatis.mapperLocations=classpath:mapping/*.xml屬性所指的值是否是xml文件所在位置