问题
I created a bare-minimum springboot project and it keeps complaining about the application.properties entries not being resolved. I have tried lowering the sprintboot version from 2.2.5 to lower ones but still the same issue. My intelliJ version is 2019.3.3 (ultimate version).
I do notice that standard spring config properties like below are picked up just fine from application.properties
# Cache resources for a day
spring.resources.cache.period=86400
Interestingly other projects that worked fine in the past have as well started giving this issue. Any pointers?
来源：https://stackoverflow.com/questions/60516913/cannot-resolve-configuration-property-intellij