Spring boot-Deploy war to Tomcat

1. In the Pom file, package the default jar package and change it to be packaged in a war package:
<!--how to package-
<packaging>war</packaging>

2. Execute the project in the doc command mvn install package, build the project's war package, you can see the war package under the project target directory;

3. Install Tomcat, place the war under Tomcat's WebApps directory, open the Startup.bat under the Bin directory, and if it is a Linux environment, you can view the Tomcat logs in the following ways.

4. After you start Tomcat, you will see that the WebApps below the war package is unzipped, then go to the browser to access the project

The deployment of the war package is now done in Tomcat.

Spring boot-Deploy war to Tomcat