u_3.html文件

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>form表单形式的文件上传</title>
    <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css"
          integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
    <script src="/static/js/jquery.js"></script>
    <script>
        $(function () {
            $('button').click(function () {
                $.ajax({
                    url: $('#url').attr('href'),
                    type: 'get',
                    success: function (response) {
                        $('#text').html(response)
                    }
                })
            })
        })
    </script>
</head>
<body>
<div class="container">

    <form action="{% url 'u_33' %}" method="post" enctype="multipart/form-data">
        {% csrf_token %}
        <label for="uploadfile"></label>
        标题<input type="text" name="title" id="uploadfile">
        文件<input type="file" name="file_obj">
        <input type="submit">
    </form>

</div>


</body>
</html>

view.py

from django.shortcuts import render,HttpResponse
import json,os
from bms import settings
# Create your views here.

def u_3(request):
    return render(request,'u_3.html')

def u_33(request):
    # 打印键值对信息
    print(request.POST)
    # 打印上传文件信息
    print(request.FILES)
    # < MultiValueDict: {'file_obj': [ < InMemoryUploadedFile: 文档碎片2.html(text / html) >]} >
    # 取出file_obj对象
    file_obj = request.FILES.get("file_obj")
    print(file_obj)
    # 文件对象有一个name属性，获取文件名称字符串
    file_obj_name = file_obj.name
    print(file_obj_name)
    # 上传文件的存储路径
    path = os.path.join(settings.BASE_DIR,'upload','media',file_obj_name)
    # 开始存储
    with open(path,'wb') as f:
        # 循环上传文件,按行输出
        for line in file_obj_name:
            # 按行写入存储文件
            f.write(line)
    return HttpResponse('Upload Successful')

urls.py

from django.urls import path, re_path, include
from upload import views

urlpatterns = [
    re_path('^u_3$', views.u_3, name='u_3'),
    re_path('^u_33$', views.u_33, name='u_33'),
]