Django项目实战 - redirect 页面跳转

render是渲染变量到模板中,而redirect是HTTP中的1个跳转的函数,一般会生成302状态码

 

redirect跳转

from django.core.urlresolvers import reverse  
from django.shortcuts import redirect  
#https://docs.djangoproject.com/en/1.5/topics/http/shortcuts/  
  
@login_required  
def update_time(request):  
    #pass  ...   form处理  
    return redirect(reverse('commons.views.invoice_return_index', args=[]))  #跳转到index界面  

 

HttpResponseRedirect（传递参数）

from django.shortcuts import render, HttpResponse
from django.views.generic.base import View
from django.http import HttpResponseRedirect
# Create your views here.

class user_login(View):
    def get(self, request):
        return render(request, "login.html")

    def post(self, request):
        if request.POST.get("username") == "alex":
            return HttpResponseRedirect("/timer/?name=alex")
        else:
            return render(request, "login.html")

class timer(View):
    def get(self, request):
        print("--------------->", request.GET)
        name=request.GET.get("name")
        return render(request, "timer.html", {"name":name})