text: from django.http import HttpResponse
  
  
  def home(request):
      html = '''
      <html>
      <head>
      <title>在线聊天</title></head>
      
      <body>
      hello
      <input type="text"/>   
      <input type="submit"/>   
      </body>
      </html>
      '''
      return HttpResponse(html)
  