Idea:application Server is not connected before run configuration stop, reason:unable to ping s

Reproduced in original text to: http://blog.csdn.net/x6582026/article/details/70807269

Start idea when you encounter a Tomcat boot issue: Application server is not connected before run configuration stop, reason:unable to ping server at L ocalhost:1099

Solution:

IntelliJ Add Tomcat, there is a JRE version of the choice, this version to choose you with the environment variable version, (I was the default module below) as shown in the figure below. The change is complete and you can start it successfully.