Django-文件上传

Model

models.py

class UserModel(models.Model):
    u_name = models.CharField(max_length=16)
    
    # upload_to相对路径，相对于的是MEDIA_ROOT 媒体根目录
    u_icon = models.ImageField(upload_to='%Y/%m/%d/icons')

View

views.py

def upload(request):
    if request.method == 'GET':
        return render(request, 'upload.html')
    elif request.method == 'POST':
        # 文件上传，通过数据库存储文件路径
        username = request.POST.get('username')
        icon = request.FILES.get('icon')
        user = UserModel()
        user.u_name = username
        user.u_icon = icon
        user.save()

        # 文件上传（原生）
        # with open('D:\MyDjango\DjangoModel2\static\icon.jpg', 'wb') as save_file:
        #     for part in icon.chunks():
        #         save_file.write(part)
        #         save_file.flush()

        return HttpResponse("文件上传成功 %d" % user.id)