拖放文件上传不起作用

Question

I used the JavaScript drag and drop script explained here and PHP upload script here.

I changed XHR request to upload.php in the JS code. And the progress can go to 100%. But I can't see the uploaded image in the /upload folder.

Here is my test files.

Answer 1

After successfully testing with your test files, am under the impression that you are trying to upload a file larger than 20kb using the same settings in upload.php.

This line in upload.php

($_FILES["file"]["size"] < 20000)

prevents to upload files larger than that, being 20,000 bytes or 20kb.

Possible Solution: Increase the amount to 200000 for testing and choose another file measuring approx. 200,000 bytes or 200kb and make sure the folder is writeable, chmod 755 or 777.

And the progress can go to 100%. But I can't see the uploaded image in the /upload folder.

I just tried it with a bigger file and it does show the upload progress bar, but the file doesn't make it into the upload folder. So that may be the problem.