JAvaファイルの権限の設定方法
1171 ワード
import java.io.File;
import java.io.IOException;
/×
× , createNewFile() 644.
×/
public class FilePermission
{
public static void main( String[] args )
{
try {
File file = new File("/home/test3.txt");
if (file.createNewFile()){
System.out.println("File is created!");
//Runtime.getRuntime().exec("chmod 777 /home/test3.txt");
file.setExecutable(true);//
file.setReadable(true);//
file.setWritable(true);//
System.out.println("is execute allow : " + file.canExecute());
System.out.println("is read allow : " + file.canRead());
System.out.println("is write allow : " + file.canWrite());
}else{
System.out.println("File already exists.");
}
} catch (IOException e) {
e.printStackTrace();
}
}
}