Tomcat7 clicks on \bin\tomcat7.exe in a flash, clicks on tomcat7w.exe and prompts that the service is not installed

Enter the Tomcat installation directory ==> enter the bin directory ==> input: service.bat install

If you want to remove the tomcat service, the operation is as follows:

Specific installation method: open a command line prompt window

=> Enter the Tomcat installation directory ==> Enter the bin directory ==> Input: service.bat remove tomcat service name (such as tomcat7).