[英]how to save a file in django without creating model
I want to upload excel file and save that file to specific location in django without creating model for that file. 我想上传excel文件并将该文件保存到django中的特定位置,而无需为该文件创建模型。
I tried here my forms.py file 我在这里尝试了我的forms.py文件
class UploadFileForm(forms.Form):
file = forms.FileField(label='Select a file',
help_text='max. 42 megabytes')
my views.py 我的views.py
import xlrd
from property.forms import UploadFileForm
def excel(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
newdoc = handle_uploaded_file(request.FILES['file'])
print newdoc
print "you in"
newdoc.save()
return HttpResponseRedirect(reverse('upload.views.excel'))
else:
form = UploadFileForm() # A empty, unbound form
#documents = Document.objects.all()
return render_to_response('property/list.html',{'form': form},context_instance=RequestContext(request))
def handle_uploaded_file(f):
destination = open('media/file/sheet.xls', 'wb+')
for chunk in f.chunks():
destination.write(chunk)
destination.close()
So while trying this i am getting the error. 所以在尝试这个时我得到了错误。
IOError at /property/excel/
[Errno 2] No such file or directory: 'media/file/sheet.xls'
Request Method: POST
Request URL: http://127.0.0.1:8000/property/excel/
Django Version: 1.5
Exception Type: IOError
Exception Value:
[Errno 2] No such file or directory: 'media/file/sheet.xls'
Exception Location: D:\Django_workspace\6thMarch\dtz\property\views.py in handle_uploaded_file, line 785
Please help me out for this, There is a problem in handle_uploaded_file() function. 请帮我解决这个问题,handle_uploaded_file()函数有问题。
If you use open (as in open('path', 'wb+'), then you need to use FULL path. 如果使用open(如open('path','wb +'),则需要使用FULL路径。
What you could do is: 你能做的是:
from django.conf import settings
destination = open(settings.MEDIA_ROOT + filename, 'wb+')
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