Vue submits data to the background through axios. The background can receive the data but cannot render it to the front end.

first of all, I want to dynamically refresh the part of the page by clicking a button to send the data to the background, and then the back end returns the data to the page to complete the rendering.
data passed by the front end

test2: function (currentRow){
            let transPara = currentRow
            axios({
                method: "post",
                url: "/management/",
                data: Qs.stringify(transPara)
            })
        }

I verified that there is no problem in this part. The backend can receive the sent data.

def management(request):
    if request.method == "GET":
        graph_all = Graph.objects.all()
        list1 = [i.name for i in graph_all]
        data = [{"name":i} for i in list1]
        context = {"data":data}
        return render(request, "management.html",context=context)
    if request.method == "POST":

        print(request.POST)
        return render(request, "management.html",{"pre":"ssss"})

the data received by the backend is as follows, but after post, the pre is not received by the front end and cannot be rendered

Django node.js python html5 vue.js

Jul.17,2021

axios ({

)

            method: 'post',
            url: '/management/',
            data: Qs.stringify(transPara)
        }).then(data => {
            //  data
        })

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