如何在python中遍历httprequest post变量
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how to loop through httprequest post variables in python
提问by icn
How can you loop through the HttpRequest post variables in Django?
如何在 Django 中遍历 HttpRequest post 变量？
I have
我有
for k,v in request.POST:
print k,v
which is not working properly.
这不能正常工作。
Thanks!
谢谢！
采纳答案by Alasdair
request.POSTis a dictionary-like object containing all given HTTP POST parameters.
request.POST是一个类似字典的对象，包含所有给定的 HTTP POST 参数。
When you loop through request.POST, you only get the keys.
当你循环时request.POST，你只能得到钥匙。
for key in request.POST:
print(key)
value = request.POST[key]
print(value)
To retrieve the keys and values together, use the itemsmethod.
要一起检索键和值，请使用items方法。
for key, value in request.POST.items():
print(key, value)
Note that request.POSTcan contain multiple items for each key. If you are expecting multiple items for each key, you can use lists, which returns all values as a list.
请注意，request.POST每个键可以包含多个项目。如果您希望每个键有多个项目，您可以使用lists，它将所有值作为列表返回。
for key, values in request.POST.lists():
print(key, values)
For more information see the Django docs for QueryDict.
有关更多信息，请参阅 Django 文档QueryDict。
