摘要：
classMyDateTimeEncode（json.JSONEncoder）：defdefault（self，o）：ifisinstance（o，datetime）：returno.strftime（“%Y-%m-%d%H:%m:%S”）elifiinstance（o，date）：retorno.strftiname（“%Y-%m-%d”）else:returnjson.json编码器.d
class MyDateTimeEncode(json.JSONEncoder): def default(self, o): if isinstance(o, datetime): return o.strftime('%Y-%m-%d %H:%M:%S') elif isinstance(o, date): return o.strftime('%Y-%m-%d') else: return json.JSONEncoder.default(self, o) def seriallizer_view(request): books_obj = models.Book.objects.all() # 传queryset对象 # json_books_obj = serializers.serialize('json', books_obj) time1 = datetime.now() json_time1 = json.dumps(time1, cls=MyDateTimeEncode) if request.method == "POST": return HttpResponse(json_time1) # return JsonResponse({"key": 'OK'}) # 默认只能传值字典，其余字符串等需要设置参数safe=False return render(request, 'serial.html')
前端ajax代码：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <script src="https://cdn.bootcss.com/vue/2.5.17-beta.0/vue.js"></script> <script src="https://cdn.bootcss.com/vue-router/3.0.1/vue-router.js"></script> <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script> <script src="https://cdn.bootcss.com/jquery-cookie/1.4.1/jquery.cookie.js"></script> </head> <body> <button id="btn">点我获取数据</button> <script> $("#btn").click(function () { {#$.ajax({#} {# url:"",#} {# type:'post',#} {# contentType:'json',#} {# headers:{"X-CSRFToken":$.cookie("csrftoken")},#} {# data:{},#} {# success:function (res) {#} {# data = JSON.parse(res);#} {# console.log(data[0]);#} {# console.log(typeof res);#} {# for(var i=0;i<data.length;i++)#} {# $("body").append(`<li>${data[i].fields.title}</li>`)#} {# }#} {#)#} $.ajax({ url:"", type:'post', contentType:'json', headers:{"X-CSRFToken":$.cookie("csrftoken")}, data:{}, success:function (res) { console.log(res); console.log(typeof JSON.parse(res)) } }) }) </script> </body> </html>