Insert text file to JAR using php

I made a j2me code and extracted the jar file ..... jar file will be downloaded online and I need to insert data generated automatically for e开发者_Python百科very download which I can deal with it from J2me code .

Thanks in advance.

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You just have to create the new jar file the same way you would create a zip file (ex. Here )

If your jar archive is signed, beware that code signing verification fails if content is modified.