报错信息：
java.lang.IllegalStateException: Failed to load property source from location ‘classpath:/application.yml
解决方法：
File -> Settings -> File Encodings
修改如下配置即可
转载：
https://blog.csdn.net/weixin_44018093/article/details/88641594
原文：https://www.cnblogs.com/tianhengblogs/p/12496881.html