Document 上传文件：
文件上传进度：
文件上传状态：
后端代码
def upload_files(request): if request.method == 'POST': try: get_file = request.FILES.get('file') if get_file is not None: # print type(get_file) # # print get_file.read() for con in get_file.readlines(): line = con.strip("\n") if line.startswith("#"): pass else: print line return HttpResponse("success!") else: print u"文件对象是None" return HttpResponse("false!") except Exception, e: print e return HttpResponse("false!") 后面的几种方法没试:
方式一：通过form表单提交到后台前端：Django 后端：def upload(request): if request.method == 'POST':# 获取对象 obj = request.FILES.get('fafafa') import os # 上传文件的文件名 print(obj.name) f = open(os.path.join(BASE_DIR, 'static', 'pic', obj.name), 'wb') for chunk in obj.chunks(): f.write(chunk) f.close() return HttpResponse('OK') return render(request, 'upload/upload.html')Title
方式二：通过ajax提交前端JS:Django 后端：def upload_ajax(request): if request.method == 'POST': file_obj = request.FILES.get('file') import os f = open(os.path.join(BASE_DIR, 'static', 'pic', file_obj.name), 'wb') print(file_obj,type(file_obj)) for chunk in file_obj.chunks(): f.write(chunk) f.close() print('11111') return HttpResponse('OK')注意：前台发送ajax请求时：processData: false, // tell jquery not to process the datacontentType: false, // tell jquery not to set contentType必须设置
方式三：通过iframe标签提交前端：JS: function UploadFile() { document.getElementById('my_iframe').onload = Testt; document.getElementById('my_form').target = 'my_iframe'; document.getElementById('my_form').submit(); } function Testt(ths){ var t = $("#my_iframe").contents().find("body").text(); console.log(t); }Django 后端：def upload_iframe(request): if request.method == 'POST': print(request.POST.get('user', None)) print(request.POST.get('password', None)) file_obj = request.FILES.get('file') import os f = open(os.path.join(BASE_DIR, 'static', 'pic', file_obj.name), 'wb') print(file_obj,type(file_obj)) for chunk in file_obj.chunks(): f.write(chunk) f.close() print('11111') return HttpResponse('OK')以上是文件上传的三种方式，在Tornado种也可以使用。扩展：在前段提交的时候 可以存在 checkbox 标签， 在Django中对于这种标签在后台获取值时用： request.POST.getlist('favor', None) checkbox其它request.POST.get('favor', None) checkbox