When laravel uses ajax and formData() to upload files, $request-file() cannot obtain the file information. What should I do?

Question

You can use $_FILES to get the information, but you want to use laravel's $request to get the information and process it. Does anyone have a solution?

PHP中文网 · Answer

Print $request->headers and see what the Content-Type sent by ajax is. Generally, the Content-Type is wrong.

淡淡烟草味 · Answer

If the file is cross-domain, the file may not be received. I don’t know what your specific situation is.