NetBeans issues and solutions.(build.xml and debug multiple

1. Copy a directory to another directory when building the .jar in NetBeans in the build.xml file.

　　　　Solution:? ?Reference is?here.?

　　　　　　　　1)

  <copydir src="${base.path}/lib/"
           dest="${build.path}/lib"
  />

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　? 2. Copy a file to another directory when building the .jar in NetBeans

　　　　Solution:? ?Reference is?here.?

　　　　　　　　1)

<copy file="filetocopy" todir="../myfolder"/>

?

　　3.?How NetBeans launch external debugger

　　　　Solution:? ??

　　　　　　　　1) In the menu bar,click the list of "Debug Project"

　　　　　　　　2) Choose "Attach Debugger",then fill in the port and leave other fields as default,then should good to go.

?

　　4. NetBeans debug two projects at same time

　　　　Solution:??

　　　　　　　　1) Debug the first project.

　　　　　　　　2) Debug the second project.

　　　　　　　　3) In the "Debugging" window,can change the project that debugging.?