Ich versuche mich gerad an Flask und versuche in Upload zu Programiren aber es funktioniert nicht weil wenn ich auf den submit Butten drücke passiert nichts . Kann mir jemand Helfen ?
Python
from flask import Flask, url_for , request , redirect
from werkzeug.utils import secure_filename
import os
folder = "\\Uplods"
extension = set (['txt','jpg','png'])
app = Flask(__name__)
def allowed(filename):
return '.' in filename and filename.rsplit('.',1)[1].lower() in extension
@app.route("/", methods=["GET","POST"])
def index():
if request.method == 'POST' :
if 'file' not in request.files:
return redirect(request.url)
file = request.files['file']
if file.filename == '' :
return redirect(request.ur)
if allowed(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(folder),filename)
return redirect(request.url)
return '''
<h1>Upload</h1>
<from method=post enctype=multipart/form-data>
<input type=file name=file>
<input type=submit value= submit>
'''
if __name__ == '__main__':
app.run(port=3255 , debug=True)
