class path resource [logback.xml] cannot be resolved to URL because it does not exist 问题解决

class path resource [logback.xml] cannot be resolved to URL because it does not exist 问题解决

参考文章：

（1）class path resource [logback.xml] cannot be resolved to URL because it does not exist 问题解决

（2）https://www.cnblogs.com/uqing/p/9812547.html

备忘一下。