Java: Create a new dir with 777 permissions on Mac

问题

I am trying to create a directory with 777 permissions on Mac.

I am using this but I cannot delete the directory with php:

File f = new File("/Applications/XAMPP/xamppfiles/htdocs/project/images/directoryName");
f.setWritable(true);
f.mkdir();

When I try to delete this directory I am getting this:

unlink(project/images/directoryName/subFile): Permission denied in 

I need to create folders and files on htdocs folder with my Java App and delete or edit them using php.

回答1:

try this:

Runtime.getRuntime().exec("chmod 777 /Applications/XAMPP/xamppfiles/htdocs/project/images/directoryName");

来源：https://stackoverflow.com/questions/21575919/java-create-a-new-dir-with-777-permissions-on-mac