【发布时间】:2018-08-06 04:30:51
【问题描述】:
我有一个登录页面 A,我在其中获取用户/密码信息,然后发布到另一个 3rd 方网站并获取 JSON 格式的 sessionid 变量。当我重定向/呈现摄取页面 B 时,我需要此 sessionid 变量在此处显示/可用。
这是我尝试过的,但我似乎无法让它工作。有人可以帮忙吗?
urls.py
from django.urls import path
from loginp.views import LoginView
from loginp.views import IngestionView
urlpatterns = [
path('login/', LoginView.as_view(),name='LoginView'),
path('ingestion/', IngestionView.as_view(template_name='registration/ingestion.html'),name='IngestionView'),]
views.py
from django.views.generic import TemplateView
from django import forms
from django.shortcuts import render, redirect
from django.http import HttpResponse, HttpResponseRedirect
from .forms import LoginForm
from .forms import IngestionForm
import json
import requests
class LoginView(TemplateView):
template_name = 'registration/login.html'
def get(self, request):
form = LoginForm()
return render(request, self.template_name, {'form':form})
def post(self, request):
form = LoginForm(request.POST)
if form.is_valid():
#print form.cleaned_data()
text = form.cleaned_data['email']
pwd = form.cleaned_data['password']
data = {
"@type": "login",
"username": text,
"password": pwd
}
data_json = json.dumps(data)
headers = {'Content-type': 'application/json'}
url='https://cloud.com/ma/api/v2/user/login'
response = requests.post(url, data=data_json, headers=headers)
sessionid=response.json()['icSessionId']
form1 = IngestionForm()
#return render(request,'registration/ingestion.html',{'sessionid':sessionid}) #{'info':args})
#return HttpResponseRedirect(reverse('IngestionView', kwargs={'sessionid':sessionid}))
return redirect(request,'registration/ingestion.html',sessionid=sessionid)
class IngestionView(TemplateView):
template_name = 'registration/ingestion.html'
def post(self, request):
form1 = IngestionForm(request.POST)
args1 = {"form": form1}
return render(request, self.template_name, args1)
登录.html
<html>
<head>
<title>Login Page</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
</head>
<div class="container">
<div class="login-form col-md-4 offset-md-4">
<h4 class="title">Please Login</h4>
<br>
<form action="{% url 'IngestionView' %}" method="POST">
<div class="form-group" >
{% csrf_token %}
{{form.as_p}}
<br>
<button class="btn btn-primary btn-block" type="submit" value='submit'>login</button>
</div>
</form>
</div>
</div>
</body>
</html>
摄取.html
<html>
<head>
<title>Ingestion Details</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
</head>
<div class="container">
<h4 class="title">Ingestion Details</h4>
<br>
<form method="POST">
<div class="form-group" >
{% csrf_token %}
{{ form.as_p }}
<br>
<button class="btn btn-primary btn-block" type="submit" value='submit'>Do something</button>
</div>
</form>
</div>
</div>
<h2>Session Id {{ sessionid }}</h2>
</body>
</html>
视图.py
data_json = json.dumps(data)
headers = {'Content-type': 'application/json'}
url='https://dm-us.informaticacloud.com/ma/api/v2/user/login'
response = requests.post(url, data=data_json, headers=headers)
sessionid=response.json()['icSessionId']
request.session['sessionid'] = sessionid
request.session.save()
form1 = IngestionForm()
return render(request,'registration/ingestion.html',{'sessionid':sessionid}) #{'info':args})
摄取.html
<h2>Session Id {{ request.session.get('sessionid') }}</h2>
【问题讨论】:
标签: python django variables redirect response