安装tomcat服务：
https://blog.csdn.net/gyshun/article/details/80920227
https://www.cnblogs.com/tonghao/p/5700748.html
安装多个tomcat：
https://blog.csdn.net/Jessica_xingxing/article/details/78483143
问题解决：
1.启动Tomcat提示：指定的服务未安装
https://blog.csdn.net/yilip/article/details/8066246
2.start.bat闪退：
https://www.jb51.net/article/140880.htm