Django 实现多文件批量上传

首先我并没有找到所谓得“批量上传”接口，倒不如自己写个for循环处理下。

用from上传时要验证表单数据是否合法，然后定位上传路径循环上传即可。

# froms.py
from django import forms

class FileFieldForm(forms.Form):
    file_field = forms.FileField(label='选择多个文件',help_text='提示：注意*****',
                                 widget=forms.ClearableFileInput(attrs={'multiple': True, 'class': "bg-info"}))

写那么多算法有什么用，做项目的时候到处找接口，连个for循环都想不起来用

# views.py

def single_upload(f):
    file_path = os.path.join(os.path.abspath('.'), 'media/Equipment_pdf', f.name)  # 拼装目录名称+文件名称

    with open(file_path, 'wb+') as destination:  # 写文件word
        for chunk in f.chunks():
            destination.write(chunk)
    destination.close()


def upload(request):
    if request.method == 'POST':
        form = FileFieldForm(request.POST, request.FILES)
        files = request.FILES.getlist('file_field')  # 获得多个文件上传进来的文件列表。
        if form.is_valid():  # 表单数据如果合法
            for f in files:
                single_upload(f)  # 处理上传来的文件
            return HttpResponse('成功')
        return HttpResponse('文件上传失败！')
    else:
        form = FileFieldForm()
    return render(request, 'upload.html', locals())

 

# upload.html

     {% csrf_token %}
    {
    {form}}