- 前言，我们在实际项目开发过程中，经常有列表界面，有上传功能，并且支持先下载模板，后上传
- 1.实现效果与前端展示
<form method="post" enctype="multipart/form-data" action="/depart/multi/">{% csrf_token %}<div class="form-group"><input type="file" name="exc"></div><input type="submit" value="上传" class="btn btn-info btn-sm"><a class="btn btn-info btn-sm" href="/depart/download/">模板下载</a></form>
- 2.模板下载,先需要在项目中上传模板
def depart_download(request):"""下载部门导入模板"""BASE_DIR = Path(__file__).resolve().parent.parentmedia = os.path.join(BASE_DIR, "static","excel")file_path = os.path.join(media, '部门导入模板.xlsx')try:f = open(file_path, "rb")r = FileResponse(f, as_attachment=True, filename="部门导入模板.xlsx")return rexcept Exception:raise Http404("down error")
def depart_multi(request):"""批量上传部门"""# 获取文件对象file_object = request.FILES.get("exc") # exc 前端标签的name属性if not file_object:return HttpResponse("请上传文件")# 读取内容，并且保存到数据库from openpyxl import load_workbookwb = load_workbook(file_object)sheet = wb.worksheets[0]# 循环每一行数据for row in sheet.iter_rows(min_row=2):title = row[0].valueexists = models.Department.objects.filter(title=title)if not exists:models.Department.objects.create(title=title)return redirect("/depart/list/")
