After ant is built, use IDE for breakpoint debugging

After ant is built, use IDE for breakpoint debugging

1. For example, add DEBUG = "on" after ant's javac, start the server with IDE, set the breakpoint to debug the breakpoint, and perform hot deployment;

2. Set the server for remote debugging, such as JBoss, edit run. bat,

Rem remote debugging settings (REM is equivalent to comments)
Set java_opts =-xdebug-xrunjdwp: Transport = dt_socket, address = 8787, Server = Y, suspend = n % java_opts %

Then create a remote debug

--------- Corresponds to the port number in run. bat!