相关疑难解决方法(0)

尝试在Java中java.nio.file.DirectoryNotEmptyException递归删除从Delete目录中删除的递归删除方法中的偶然问题

代码(归功于@TrevorRobinson):

static void removeRecursive(Path path) throws IOException {
    Files.walkFileTree(path, new SimpleFileVisitor<Path>() {

        final Logger logger = LoggerFactory.getLogger(this.getClass());
        @Override
        public FileVisitResult visitFile(Path file,
                BasicFileAttributes attrs) throws IOException {
            logger.warn("Deleting " + file.getFileName());
            Files.delete(file);
            logger.warn("DELETED " + file.getFileName());
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult visitFileFailed(Path file, IOException exc) {
            // try to delete the file anyway, even if its attributes could
            // not be read, since delete-only access is theoretically possible
            // I NEVER SEE …

需要检查我使用的文件/目录的权限

 //filePath = path of file/directory access denied by user ( in windows )
 File file = new File(filePath);
 file.canWrite(); 
 file.canRead();
 file.canExecute();

所有三个都返回true但无法删除任何文件/目录

我正在尝试使用删除文件 File.delete()

这是我的代码:

File stagingFile = new File(stagingPath,configFileName);
FileOutputStream fos = new FileOutputStream(stagingFile);
int c = 0;
while((c=input.read())!=-1){
    fos.write(c);
}
fos.flush();
fos.close();
input.close();

执行一些操作后,我这样做:

boolean delete = stagingFile.delete();

delete返回false.据我所知,我已经关闭了与之相关的所有处理程序stagingFile.我不确定为什么它不会被删除