django 基于form表单上传文件和基于ajax上传文件

1、html里是有一个input type="file" 和 ‘submit’的标签

2、vies.py

def fileupload(request):

    if request.method == 'POST':

        print(request.POST)

        print(request.FILES)

        # from django.core.files.uploadedfile import InMemoryUploadedFile

        print(type(request.FILES.get('myfile')))

        myfile = request.FILES.get('myfile')

        name = myfile.name

        print(name)

        with open(name,'wb') as f:

            # for line in myfile.chunks():

            #     f.write(line)

            for line in myfile:

                f.write(line)

        return HttpResponse('文件上传成功')

二、基于JSON上传文件

 $("#ajax_button").click(function () {

        var formdata=new FormData()

        formdata.append('name',$("#id_name2").val())

        formdata.append('myfile',$("#myfile")[0].files[0])

        $.ajax({

            url:'',

            type:'post',

            processData:false, //告诉jQuery不要去处理发送的数据

            contentType:false,// 告诉jQuery不要去设置Content-Type请求头

            data:formdata,

            success:function (data) {

                console.log(data)

            }

        })

    })

def fileupload(request):

    if request.method == 'POST':

        print(request.POST)

        print(request.FILES)

        # from django.core.files.uploadedfile import InMemoryUploadedFile

        print(type(request.FILES.get('myfile')))

        myfile = request.FILES.get('myfile')

        name = myfile.name

        print(name)

        with open(name,'wb') as f:

            # for line in myfile.chunks():

            #     f.write(line)

            for line in myfile:

                f.write(line)

        return HttpResponse('文件上传成功')

三、综上所述

　　基于form表单上传文件和基于ajax上传文件后端view界面一样的不需要改动，前台需呀改动