Django学习-4-视图函数

app下views.py

获取前端HTML数据的一些方法

def func(request):

# request.method   GET / POST

# http://127.0.0.1:8009/home?nid=123&name=cqcq

# request.GET.get(‘username‘,None)   # 获取请求发来的而数据

   # u = request.POST.get("username",None)    # obj = request.FILES.get("file")     # FILE_PATH = os.path.join("uploda", obj.name)   # f = open(FILE_PATH, mode="wb")   # for i in obj.chunks():   #     f.write(i)   # f.close()

# return HttpResponse("字符串")

# return render(request, "HTML模板的路径")

# return redirect(‘/只能填URL‘)