红线报错：Could not autowire. No beans of ‘ApiUserMapper’ type found. less… (Ctrl+F1) Inspection info:Checks autowiring problems in a bean class.
如图：
标题解决方法：在 Intellij Idea中设置一下：
Settings - Editor - Inspections - Spring - Spring Core - Code - Autowiring for Bean Class - disable（idea2017是把√去掉）
