https://blog.csdn.net/weixin_45752941/article/details/103289021
配置settings.xml加镜像时，多加了空格
解决办法，把空格都删掉
命令行运行mvn test后报错[ERROR] Error executing Maven. [ERROR] 1 problem was encountered while building the effective settings
原文：https://www.cnblogs.com/erchun/p/13245982.html
