jar 和 war 区别?
https://blog.csdn.net/weixin_40910372/article/details/89515686
docker部署jar?
https://blog.csdn.net/weixin_42054155/article/details/90815393
docker部署war?
https://blog.csdn.net/xiaoye319/article/details/90515996
tomcat是什么?
https://blog.csdn.net/qq_44285562/article/details/102969252
springboot内置tomcat?
https://www.cnblogs.com/sword-successful/p/11383723.html
查看tomcat版本?
https://www.cnblogs.com/EasonWu/p/10788757.html
修改tomcat版本?
https://www.cnblogs.com/EasonWu/p/10788757.html
修改tomcat配置?
https://blog.csdn.net/qq_18671415/article/details/105655355
