Web project out of Eclipse deploying and configuring Eclipse debugging in Tomcat

In a nutshell, putting a Web project into a war package and putting it into the WebApps directory to start Tomcat is successful, but because it is not associated with Eclipse, debug code cannot be debugged. In this case, the following code is configured in the Tomcat catalina.sh script:

java_opts= "$JAVA _opts $JSSE _opts -xdebug-xrunjdwp:transport=dt_socket,address=10096,server=y,suspend=n"

This allows Tomcat to provide a connection to the external Port 10096, in Eclipse, into the debug configrations, connect the port can be debug debugging, but remember, The source code in eclipse must be consistent with the war that was deployed to Tomcat

Web project out of Eclipse deploying and configuring Eclipse debugging in Tomcat