How to set directory folder name into a function - javascript

I am trying to upload files in the backend and I am successfully done it but the problem is I am uploading the files in a folder. So I need to parse the files so I need to define the folder name so that the file can be parsed. How can I define the folder name?
Here is the code, The folder name is uploads, but when I try to parse the file it says Error: ENOENT: no such file or directory, open '/uploads/undefined-1647961709285.xlsx'
const worksheetsArray = xlsx.parse('/uploads/' + filename);

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for that in your main express js file, you are going to want to add this line at the top of the file
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pathToStaticFiles will be the path to your static file, (usually called assets or public). Then all your html files will read from that directory so if your file path for the css file is ./static/css/style.css the html file will call from ./css/style.css. Hope this helped.

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hello there I am building a folder upload system with js and PHP
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I use
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and for getting the file i use
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console.log(files);
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if a folder contains any file so I can easily access the folder using
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what is the problem
I'm just getting files that contain webkitRelativePath not getting the folders directly
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Currently, I can 'upload' my images onto my server with Multer but now, how can I serve that file? If I visit the path which is: http://localhost:3001/public/backend/public/uploads/user-admin-1556247519876.PNG, i get a 404 cannot get.
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To serve static files such as images, CSS files, and JavaScript files, use the express.static built-in middleware function in Express.
For example, use the following code to serve images, CSS files, and JavaScript files in a directory named public:
app.use(express.static('public'))
Now, you can load the files that are in the public directory:
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http://localhost:3000/css/style.css
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http://localhost:3000/hello.html
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I'm trying to use this plugin. Everythings work fine, only uploading files won't work. I can create folders, create new files, but if i try to upload any file, it shows me that file is successful uploaded and there is no file.
http://screenshot.cz/HPQH1/
Have you any experience with this problem?
I had some problems with it too, but changing the path configuration in ..\filemanager\config\config.php to your server specific setup is probably key. On a server setup with a site root of e.g. /httpdocs you may end up with something like this:
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I had the exact same problem. I could create files and folders but not upload files. It turned out that it didn't had anything to do with the config.php. The problem for me was that when I uploaded the files to the server with ftp, the ../filemanager/upload.php got corrupted.
It happened every time I uploaded this file. No other file had any problem. By setting the ftp protocol to sftp, it got uploaded correctly and then the plugin worked perfectly. So if anyone has the same problem, take a look at the upload.php and see if it's corrupted.

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