Error: ENOENT: no such file or directory, unlink

问题

As you can see, there is a file at the path. But fs says no such file or directory. I can't understand why?

In another file, I can remove with the same code.

My boat.js file:

boat.findById(req.params.id,function(err, foundBoat) {
    if(err){
        console.log(err);
    }else{
        foundBoat.boatsFoto.forEach(function(path){
            console.log(typeof(path));
            fs.unlink("../public"+path,function(err){
                if(err) throw err;

                console.log('File deleted!');
            });
        });
    } 
});

And it is my error:

Error: ENOENT: no such file or directory, unlink '../public/uploads/akingokay/BoatsFoto/1524411110335kiralik-tekne.jpg'
at Error (native)

And you can see my file system

回答1:

Can you try this instead:

fs.unlink("public"+path,function(err){
            if(err) throw err;

            console.log('File deleted!');
        });

回答2:

You should first install the path module via CLI:

npm install path --save

and use it:

fs.unlink(path.join("public/" + path, photo.id + ".jpg"), function(response) {
  // handle the callback
});

回答3:

Check if the path variable you are adding to the "/public" has a "/" at the beginning. If there is no/ seperating it it will treat the path as one.

回答4:

Install and import path module. this helps you https://nodejs.org/api/path.html

Instead of "../public"+path use path.join("../", "public", path);

回答5:

It depends where you host the server. If it is on a local machine then you will probably need to specify the complete path to the file(s) that you want to delete or manipulate. If it is on a web server that is live then you will need to specify the complete path to it.

on a "local machine" it might look something like this:

fs.unlink('/home/user/project/someothername/'+filename, err => {
// handler
});

来源：https://stackoverflow.com/questions/49968094/error-enoent-no-such-file-or-directory-unlink

标签

node.js