如何在运行时更改上传文件夹?我想能够更改文件上传的位置,但我不知道该如何操作。
我尝试了以下内容,但出现了 KeyError :
@app.route('/upload', methods=['POST'])
def upload():
file = request.files['file']
path = 'uploads/text'
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
UPLOAD_FOLDER = path
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
return redirect(url_for('uploaded_file',
filename=filename))