1, 如果在反转 url 的时候, 需要添加参数, 那么可以通过传递'kwargs'参数到'reverse'函数中. 实例代码:
urls.py
- from django.urls import path, re_path
- from app01 import views
- urlpatterns = [
- path('article/<year>/<month>/',views.article,name='article'),
- path('', views.Login.as_view(), name="login"),
- ]
views.py
- from django.shortcuts import HttpResponse, redirect, reverse
- from django.contrib.auth.models import User,
- from django.views.generic import View
- from django.contrib.auth import authenticate, login,
- class Login(View):
- def get(self, request):
- return render(request, 'login.html')
- def post(self, request):
- username = request.POST.get('username')
- passwd = request.POST.get('passwd')
- user = authenticate(request, username=username, password=passwd)
- if user is not None:
- if user.is_active:
- login(request, user)
- # 登录成功跳转页面
- return redirect(reverse('article', kwargs={'year': 2019, 'month': 12}))
- else:
- err_msg = '用户未激活, 请联系管理员进行激活'
- else:
- err_msg = '用户名或密码有误'
- return render(request, 'login.html', {"err_msg": err_msg, "username": username})
- def article(request, year, month):
- return HttpResponse('您查询的文章日期是:%s 年 %s 月' %(year, month))
2, 如果想要添加查询字符串的参数, 则必须手动的进行拼接. 实例代码如下:
login_url = reverse('login')+"?next=/"
来源: http://www.bubuko.com/infodetail-3345124.html