django 的文件上传

template html(模板文件):

<form enctype="multipart/form-data" method="POST" action="/address/upload/"> 
   <input type="file" name="file" />
   <br /> 
   <input type="submit" value="上传文件" /> 
</form>

a、自定义上传(建议用自定义的)

def index(request):
    if request.method == 'POST':

        obj = request.FILES.get('file')
        import os
        ppp = os.path.join('static','img',obj.name)

        f = open(ppp, 'wb')
        for chunk in obj.chunks():
            f.write(chunk)
        f.close()
        return HttpResponse(request,'上传成功')
    # return render(request, 'file.html')
    else:
        return render(request,'index.html')

            head_img = request.FILES.get('file')
            print(head_img,"我是file")
            tags = request.POST.get('tags', None)



            # obj = request.FILES.get('file')
            import os
            print(head_img.chunks(),"我是名字")
            Statics = os.path.dirname(os.path.dirname(__file__))
            user_img_file_path = os.path.join(Statics,"Statics",'Down_image',username)
            print(user_img_file_path)
            if not os.path.exists(user_img_file_path):

                os.mkdir(user_img_file_path)

            img_file_path = os.path.join(user_img_file_path,head_img.name)

            f = open(img_file_path, 'wb')
            for chunk in head_img.chunks():
                f.write(chunk)
            f.close()
            return HttpResponse('上传成功')

 

b、Form上传文件实例

class FileForm(forms.Form):
    ExcelFile = forms.FileField()

 

from django.db import models

class UploadFile(models.Model):
    userid = models.CharField(max_length = 30)
    file = models.FileField(upload_to = './upload/')
    date = models.DateTimeField(auto_now_add=True)

 

def UploadFile(request):
    uf = AssetForm.FileForm(request.POST,request.FILES)
    if uf.is_valid():
            upload = models.UploadFile()
            upload.userid = 1
            upload.file = uf.cleaned_data['ExcelFile']
            upload.save()
            
            print upload.file