https://jingyan.baidu.com/article/48a42057f8dfafa92525044d.html
https://www.cnblogs.com/longchuqianyuan/p/11175921.html
https://segmentfault.com/a/1190000018470610?utm_source=tag-newest
diyinqian
https://jingyan.baidu.com/article/a3f121e4852b98fc9052bbb4.html
掩耳盗铃法
提示错误： The Apache Tomcat installation at this directory is version 8.5.0. A Tomcat 8.0 installation is expected。
解决方法：打开tomcat下的catalina.jar文件，具体目录为：/lib/catalina.jar，使用winrar工具打开ServerInfo.properties文件，位置:/org/apache/catalina/util/ServerInfo.properties.
里面的内容是：
server.info=Apache Tomcat/8.5.61
server.number=8.5.61.0
server.built=Dec 3 2020 14:03:28 UTC
修改为：
server.info=Apache Tomcat/8.0.61
server.number=8.0.61.0
server.built=Dec 3 2020 14:03:28 UTC
