Question

我有这个简单的代码

mkdir('Users', 0775);

但是当我进入我的目录时，这就是我所看到的

drwxr-xr-x  4 www-data www-data 1M Jun 11 16:30 Users

我希望看到

drwxrwxr-x  4 www-data www-data 1M Jun 11 16:30 Users

什么可能弄乱我的权限？

Answer 1

如果您使用

mkdir('Users')
chmod('Users', 0775)

这可以解决您的问题，但请记住，在Windows上忽略模式，但您可以使用chmod更改权限。见mode is ignored on Windows.

Answer 2

umask可能会影响您的脚本。您可以尝试通过PHP临时修改它：http://php.net/manual/en/function.umask.php

public class AlertDialogFragment extends DialogFragment {

private final static String TAG = "Cload";
public static final String EXTRA_PHOTOFILENAME =
        "com.example.tadas.dreamcload1.image";
private static final int REQUEST_IMAGE = 3;
private String filename;
private Uri uri;


private void sendResult(int resultCode) {
    if(getTargetFragment() == null){return;}

    Intent i = new Intent();
    i.putExtra(EXTRA_PHOTOFILENAME,filename);
   getTargetFragment()
           .onActivityResult(getTargetRequestCode(), resultCode, i);

}

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    //LayoutInflater inflater = getLayoutInflater();
   // View dialogLaout = inflater.inflate(R.layout.custom_dialog_pick_image,null);
    LayoutInflater inflater = getActivity().getLayoutInflater();
    View view = inflater.inflate(R.layout.custom_dialog_pick_image, null);
    final AlertDialog dialog = new AlertDialog.Builder(getActivity())
            .setView(view)
            .create();
    ImageButton gallerybtn = (ImageButton)view.findViewById(R.id.gallery);
    ImageButton camerabtn = (ImageButton)view.findViewById(R.id.camera);

    gallerybtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Log.e(TAG,"gallery btn pressed");
            Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                  startActivityForResult(intent, REQUEST_IMAGE);
        }
    });
    camerabtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

        }
    });


    return dialog;
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == REQUEST_IMAGE && resultCode == Activity.RESULT_OK){

    uri = data.getData();

        final String[] filePathColumn = {MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.DISPLAY_NAME};
        Cursor c = getActivity().getContentResolver()
                .query(uri,filePathColumn,null,null,null);

        if (c.moveToFirst()){
            int ids = c.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            uri = Uri.parse(c.getString(ids));
            filename = uri.toString();
            c.close();
        }
        sendResult(Activity.RESULT_OK);
        dismiss();
    }

}

您还可以尝试在创建目录后更改权限：

$old = umask(0); mkdir('Users', 0775); umask($old);

...建议在多线程Web服务器上使用。

mkdir权限陷入困境

2 个答案: