{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 贼婆χ 的问题《Folder and files upload with Flask》','https://www.manongdao.com/q-1231789.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I can upload a File with flask by following Uploading Files:
- A
<form>tag is marked withenctype=multipart/form-dataand an<input type=file>is placed in that form. - The application accesses the file from the files dictionary on the request object.
- Use the
save()method of the file to save the file permanently somewhere on the filesystem.
But I don't know how to upload folder or some files. I searched, and I found Uploading multiple files with Flask.
However, still I don't know how to upload a folder and files that belong to the folder.
Could you please tell how?
Directory tree I am working on:
.
├── manage.py
├── templates
│ ├── file_upload.html
│ └── hello.html
└── uploads
├── BX6dKK7CUAAakzh.jpg
└── sample.txt
Source code of uploading file:
from flask import Flask,abort,render_template,request,redirect,url_for
from werkzeug import secure_filename
import os
app = Flask(__name__)
UPLOAD_FOLDER = './uploads'
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
@app.route('/')
def index():
return redirect(url_for('hello'))
@app.route('/hello/')
@app.route('/hello/<name>')
def hello(name = None):
return render_template('hello.html',name=name)
@app.route('/upload/',methods = ['GET','POST'])
def upload_file():
if request.method =='POST':
file = request.files['file']
if file:
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'],filename))
return hello()
return render_template('file_upload.html')
if __name__ == '__main__':
app.run(debug = True)
template for file uploading(manage.py):
<!doctype html>
<title>Upload new File</title>
<h1>Upload new File</h1>
<form action='' method="POST" enctype="multipart/form-data">
<p><input type='file' name='file[]' multiple=''>
<input type='submit' value='upload'>
</p>
</form>
change it to
the issue here is that flask's
app.configisn't relative to itself, it's absolute. so when you put:flask doesn't find this directory and returns a
500error. if you changed it to:and then uploaded your file and navigated to the /tmp/ directory you would see it.
you will need to edit your path to the proper directory for the file to be uploaded properly.