会话的保持和form表单

Posted 2021-02-15 ivy-blogs

会话的保持和form表单

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cookie

• 设置cookie

   1 from django.shortcuts import render, HttpResponse, redirect, reverse
   2 
   3 
   4 def set_cookie(request):
   5     num = request.COOKIES.get(‘num‘, 0)
   6     num = str(int(num) + 1)
   7     response = render(request, ‘crm/count.html‘, context={
   8         ‘num‘: num
   9     })
  10     response.set_cookie(‘num‘, num, max_age=5)
  11     return response

  设置超时间为5秒

session

•