Question

我需要从相同的html格式导入文件和text（field）。但是我得到了错误：

Unable to upload file. MultiValueDictKeyError('name',)

new.html

 <form action="{% url "upload2" %}" method="POST" enctype="multipart/form-data">
        {% csrf_token %}
        <input type="text" name="name">
        <input type="file" name="xlfile">
        <button type="submit">Upload</button>
    </form>

veiw.py

def upload2(request):
    if "GET" == request.method:
        return render(request, "homepage/new.html")
    try:
        myfile = request.FILES['xlfile']
        cname = request.GET['name']
        print(cname)
        return HttpResponse('ok')
     except Exception as e:
         logging.getLogger("error_logger").error("Unable to upload file. "+repr(e))
         messages.error(request,"Unable to upload file. "+repr(e))

错误

Unable to upload file. MultiValueDictKeyError('name',)

Internal Server Error: /upload2

Traceback (most recent call last):

  File "/home/csdj/django/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)

  File "/home/csdj/django/django/core/handlers/base.py", line 126, in _get_response
    "returned None instead." % (callback.__module__, view_name)

ValueError: The view homepage.views.upload2 didn't return an HttpResponse object. It returned None instead.

Answer 1

这与上传文件没有任何关系。正如错误清楚表明的那样，它正在name字段上发生；因为您正尝试从request.GET而不是request.POST的形式获取它。

但是，实际上，您应该使用Django表单。

无法导入相同HTML格式的文件和文本

1 个答案: