(1) start Jetty server under debug mode via mvn jetty:runapp
(2) In Eclipse, create a new Debug configuration->Remote Java Applicationthis
Specify Host as localhost and port 8000:spa
Click debug button:debug
You should observe that the Jetty server listening to port 8000 has accepted this debug request and start application via localhost:8080 now:3d
(3) go to localhost:8080, perform action to trigger the breakpoint:rest
And now in Eclipse, breakpoint is triggered!orm
Note: if you meet with error message 「bind error, address already in use」, please first use 「netstat -lp」 to find the process id which occupies the address and kill that process by kill -9 <pid>.server
If still does not work, restart the virtual machine instance.blog
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