After Eclipse has been installed, some problems encountered when Tomcat and Java EE plug-in are not installed are recorded.
1. Install java ee plug-in and server service
找到Help->InstallNew Software->"Kepler" repository(http://download.eclipse.org/releases/kepler)->
Expand:
JST Server AdaptersExtensions (check this item), there are 4 more:
2. The server cannot be started because one or more of the ports are invalid. Open the server editor and correct the invalid ports. The server cannot be started because one or more of the ports are invalid. Open the server editor and correct the invalid port.
Find the server as shown in the figure, the server can’t find the words in other
Modify the original -1 port
3. Configure Tomcat8.5
https://blog.csdn.net/fengxing11/article/details/63255657
4. Chinese garbled characters are displayed when running jsp files in Eclipse
Solution: https://blog.csdn.net/ideaddxxpp/article/details/90640096
