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使用 post 請(qǐng)求找不到 Django 頁(yè)面

Python

犯罪嫌疑人X 2023-09-19 14:20:13

所以我是 Django 新手，我正在嘗試創(chuàng)建一個(gè) HTML 表單（只需按照名稱輸入教程進(jìn)行操作），我可以輸入名稱，但無(wú)法直接進(jìn)入 /thanks.html 頁(yè)面。$ views.pyfrom django.http import HttpResponseRedirectfrom django.shortcuts import renderfrom .forms import NameFormdef get_name(request): # if this is a POST request we need to process the form data if request.method == 'POST': # create a form instance and populate it with data from the request: form = NameForm(request.POST) print(form) # check whether it's valid: if form.is_valid(): # process the data in form.cleaned_data as required # ... # redirect to a new URL: return HttpResponseRedirect('/polls/thanks.html') # if a GET (or any other method) we'll create a blank form else: form = NameForm() return render(request, 'name.html', {'form': form})$ name.html<html> <form action="/polls/thanks.html" method="post"> {% csrf_token %} {{ form }} <input type="submit" value="Submit"> </form><html>$ /mysite/urlsfrom django.contrib import adminfrom django.urls import include, pathurlpatterns = [ path('polls/', include('polls.urls')), path('admin/', admin.site.urls),]$ mysite/polls/urls.pyfrom django.urls import pathfrom polls import viewsurlpatterns = [ path('', views.get_name, name='index'),]當(dāng)我進(jìn)入該頁(yè)面時(shí)，我可以很好地輸入我的名字，但是當(dāng)我提交時(shí)，我得到Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order:polls/ [name='index']admin/The current path, polls/thanks.html, didn't match any of these.即使thanks.html位于/polls內(nèi)抱歉，如果修復(fù)非常簡(jiǎn)單，我只是以前沒(méi)有使用過(guò) Django。

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2 回答

Cats萌萌

TA貢獻(xiàn)1805條經(jīng)驗(yàn) 獲得超9個(gè)贊

創(chuàng)建一個(gè)視圖，thanks在views.py中調(diào)用

def thanks(request):

return render(request, 'thanks.html')

現(xiàn)在，通過(guò)添加到投票應(yīng)用程序的 urls.py將/poll/thanks/URL 鏈接到模板。thankspath('thanks/', views.thanks, name='thanks')

$ mysite/polls/urls.py

from django.urls import path

from polls import views

urlpatterns = [

path('thanks/', views.thanks, name='thanks'),

]

最后在 get_name 視圖中更改以下行

return HttpResponseRedirect('/polls/thanks/')

反對(duì) 回復(fù) 2023-09-19

暮色呼如

TA貢獻(xiàn)1853條經(jīng)驗(yàn) 獲得超9個(gè)贊

改變你的主要urls.py：

url(r'^polls/', include('polls.urls')),

在您的應(yīng)用程序中urls.py：

url(r'^$', views.get_name, name='index'),

并且在您views.py更改為：

if form.is_valid():
        # process the data in form.cleaned_data as required
        # ...
        # redirect to a new URL:
        return render(request, 'thanks.html')

反對(duì) 回復(fù) 2023-09-19