javascript - Nodejs&Formidable, 上传图片

Question

if (sess.username) {
    var form = new formidable.IncomingForm();
    form.multiples = true;
    form.uploadDir = __dirname + "/data";
    form.parse(req, function (err, fields, files) {
        if (fields.title.length < 120 || fields.content.length < 1000000) {
            var articleData = new articleModel({
                title: fields.title,
                content: fields.content,
                created_at: Date.now()
            });

            articleData.save(function (err) {
                console.log('saved');
            });

            form.on('error', function (err) {
                console.log('An error has occured: \n' + err);
            });
        }
        else {
            res.render('failed', {
                message: 'Too much characters.'

            });
        }
    });
    res.redirect('/admin');
}

我尝试使用此代码，但出现了如下错误:

Error: ENOENT: no such file or directory, open 'C:\Users\Użytkownik\Documents\GitHub\CFBlog\controllers\admin\data\upload_c2aff6d1c5930dd655caa436890aaf03' at Error (native)

Answer 1

您的 __dirname 中似乎没有 data/ 文件夹。Formidable 只是无法在不存在的文件夹中创建文件。