form = UploadFileForm(request.POST, request.FILES) if form.is_valid(): instance = ModelWithFileField(file_field=request.FILES[ 'file' ]) #保存文件到FileField域 instance.save() return HttpResponseRedirect( '/success/url/' ) else : form = UploadFileForm() return render(request, 'upload.html...
if form.is_valid(): handle_uploaded_file(request.FILES['file']) return HttpResponseRedirect('/success/url/') else: form = UploadFileForm() return render_to_response('upload.html', {'form': form}) 使用Model处理上传文件 如果创建了一个带FileField或者ImageField域的Model,需要将上传文件存储到Mod...
定义一个view上传文件视图,首先实例form,返还给页面,选择一个文件,如果form判断有效则实例一个ModelWithFileField,分别保持文件和数据库 def upload_file(request):ifrequest.method =="POST": form=UploadFileForm(request.POST, request.FILES)ifform.is_valid(): #获取form上传的文件 filename= request.FILES['fi...
defmodelform_upload(request):ifrequest.method=='POST':form=DocumentForm(request.POST,request.FILES)...
(request):ifrequest.method=='POST':form=UploadFileForm(request.POST,request.FILES)ifform.is_valid():instance=ModelWithFileField(file_field=request.FILES['file'])instance.save()returnHttpResponseRedirect('/success/url/')else:form=UploadFileForm()returnrender(request,'upload.html',{'form':form})...
(request):ifrequest.method=='POST':form=UploadFileForm(request.POST,request.FILES)ifform.is_valid():instance=ModelWithFileField(file_field=request.FILES['file'])instance.save()returnHttpResponseRedirect('/success/url/')else:form=UploadFileForm()returnrender(request,'upload.html',{'form':form})...
第一步:在模板文件中,创建一个form表单,需要特别注意的是,在有文件上传的form表单中,method属性必须为post,而且必须指定它的enctype为"multipart/form-data",表明不对字符进行编码,具体的代码如下: 代码语言:js 复制 <form enctype="multipart/form-data"action="/uploadFile/"method="post"><input type="file"...
1http请求,body体中放文件内容,ajax本质就是发送http请求,所以它可以上传文件2两种上传文件的方式,form表单,ajax3固定模板 var formdata=new FormData() formdata.append('myfile',$("#id_file")[0].files[0])#还可以带数据$.ajax({ url:'/uploadfile/', ...
--定义表单,以及上传请求url,上传方式,类型--><formaction="/FileUpload/"method="post"enctype="multipart/form-data"><!-- 选择文件 --><inputtype="file"name="file"></br><!-- 输入描述 -->备注:<inputtype="text"name="content"><br></br><!-- 项目选择框 --><selectclass="form-control...
from django import forms class FileUploadForm(forms.Form): files = forms.FileField(widget=forms.ClearableFileInput(attrs={'multiple': True})) 模板(upload.html) 代码语言:txt 复制 <form method="post" enctype="multipart/form-data"> {% csrf_token %} {{ form.as_p }} <button type="submit...