django MongoDB上传文件

def uploaded_file(f,filename):
    address =‘C:/Users/XXXX/Desktop/‘+filename
    destination = open(address, ‘wb+‘)
    for chunk in f.chunks():
        destination.write(chunk)
    destination.close()

注方法说明：参数f为POST的FILES文件，filename为要存储的文件名，之所以没有用一个固定的地址，是因为上传的文件类型是不定的，可能还txt，也可能是jpg等

<form id="formid" method="POST" action="" enctype="multipart/form-data">

<div class="file-box">
    <input type=‘text‘ name=‘protextfield‘ id=‘protextfield‘ class=‘txt‘ />
    <input type=‘button‘ class=‘btn‘ value=‘浏览...‘ />
    <input type="file" name="proupload" class="file" id="fileField" size="28" onchange="document.getElementById(‘protextfield‘).value=this.value" />
    <input type="submit" name="submit" class="btn" value="上传" />
</div>

</form>

def newproject(request):
        if request.FILES:
            filename =request.FILES[‘proupload‘].name
            uploaded_file(request.FILES[‘proupload‘],filename)
            post.proadress = filename
    return render_to_response(‘XXX.html‘, locals())