I haven't deployed tomcat for a long time. After I deployed it today, it started up but I couldn't access port 8080. I checked it, and now I will record the key steps of the deployment for backup:
1. Select windows-preference-server-Runtime Environments in eclipse;
2. Select add to create a tomcat reference step by step;
3. In the server view of eclipse, add the tomcat you just created;
4. Double-click the tomcat just added, and modify the configuration in server locations to: user tomcat installation;
5. Start tomcat;
6. Access: localhost:8080 port