How to change the file's permission and last modified in Java?

问题

To my knowledge, Java's File class does not support to change the file's permission and last modified date. Is there any proper way to do this in a cross-platform style?

回答1:

I'm looking at the Java 6 documentation, and there is a setLastModified() method, as well as setReadable(...) and setWritable(...) and setExecutable(...) methods (all in the java.io.File class). So yes, there is a way...

来源：https://stackoverflow.com/questions/459622/how-to-change-the-files-permission-and-last-modified-in-java