首先，您试图POST到一个html文件
url:”/utility_tool/decisions/solution_options/handsontable.html”,
相反，它应该是视图的url。
其次，ajax post请求的头部应该有csrftoken，您可以这样设置它：
// using jQuery get csrftoken from your HTML
var csrftoken = jQuery(“[name=csrfmiddlewaretoken]”).val();
function csrfSafeMethod(method) {
// these HTTP methods do not require CSRF protection
return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
$.ajaxSetup({
beforeSend: function (xhr, settings) {
// if not safe, set csrftoken
if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
xhr.setRequestHeader(“X-CSRFToken”, csrftoken);
}
}
});
$.ajax({
url: “{% url ‘name of the view from urls.py’ %}”,
data: {
// here getdata should be a string so that
// in your views.py you can fetch the value using get(‘getdata’)
‘getdata’: JSON.stringify(hot.getData())
},
dataType: ‘json’,
success: function (res, status) {
alert(res);
alert(status);
},
error: function (res) {
alert(res.status);
}
});
在你的django看来：# views.py
from django.http import JsonResponse
def someView(request):
if request.method == ‘POST’:
# no need to do this
# request_csrf_token = request.POST.get(‘csrfmiddlewaretoken’, ”)
request_getdata = request.POST.get(‘getdata’, None)
# make sure that you serialise “request_getdata”
return JsonResponse(request_getdata)
在你的网址中：# urls.py
urlpatterns = [
# other urls
path(‘some/view/’, views.someView, name=’name of the view in urls.py’),
]