Example Usage of Returning JSON Data in Django

This article describes the usage of Django returning json data. Shared for everyone's reference, as follows:

1Of front-end. jQuery sends a GET request and parses json data. For more information on the getJSON method, see here.

url = "http://example/?question=" + question + "&rand=" + Math.random();
$.getJSON(url, function(json){
  answer = json.answer;
  alert(answer);
});

2The backend. Django receives GET requests and returns JSON data.

from django.http import HttpResponse
from django.utils import simplejson
if request.method == 'GET' and 'question' in request.GET:
  question = request.GET['question']
  print(question)
  data = {"answer": "answer"}
  #ensure_ascii=False is used to handle Chinese
  return HttpResponse(simplejson.dumps(data, ensure_ascii=False))

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I hope the content described in this article will be helpful to everyone in designing Python programs.

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