Django接收post前端返回的json格式数据代码实现

def subscription(request):  msg = request.POST.get('msg')  # tel_no = request.POST.get('tel_no')  # email = request.POST.get('email')  # ico_id = request.POST.get('ico_id')  data = base64.b64decode(msg)  data = data.decode('utf-8')  data = json.loads(data)  client = pymongo.MongoClient(host = 'localhost',port = 27017)  db = client.users  my_set = db.user  if 'ico_id' not in data.keys():    return HttpResponse(json.dumps({"result_code":1}))  result_code = my_set.insert({"tel_no":data.get('tel_no'),"email":data.get('email'),"ico_id":data.get('ico_id'),'date':datetime.datetime.now()})  return HttpResponse(json.dumps({"result_code":0}))

def selectedico(request):  if request.method == 'POST':    web_id = json.loads(request.body.decode().replace("'", "/"")).get('id')    client = pymongo.MongoClient(host = 'localhost',port = 27017)    db = client.webdata    my_set = db.webchinadata    values = []  #print(web_id)    print(request.body.decode())      for val in my_set.find():    # value = value.decode('utf-8')    # val = json.loads(value)      val["_id"] = str(val["_id"])      val["date"] = str(val["date"])      discount = (''.join(val["discounts"])).split('/n')      dis = [x.strip(' ') for x in discount if x != '']      val["discounts"] = dis      val["accept_coins"] = val["accept_coins"].split(",")      details = (''.join(val["details"])).replace('/n','')      val["details"] = details    #print(val["_id"])      if val["_id"] == web_id:        values.append(val)    return HttpResponse(json.dumps(values,ensure_ascii=False),content_type="application/json;charset=utf-8")