如何在python中循环通过httprequest post变量 [英] how to loop through httprequest post variables in python
问题描述
如何循环遍历Django中的HttpRequest post变量?
How can you loop through the HttpRequest post variables in Django?
我有
for k,v in request.POST:
print k,v
<
which is not working properly.
谢谢!
推荐答案
request.POST
是一个类似字典的对象,包含所有给定的HTTP POST参数。
request.POST
is a dictionary-like object containing all given HTTP POST parameters.
当您循环访问 request.POST
时,只能获取密钥。
When you loop through request.POST
, you only get the keys.
for key in request.POST:
print(key)
value = request.POST[key]
print(value)
要一起检索密钥和值,请使用 项目
方法。
To retrieve the keys and values together, use the items
method.
for key, value in request.POST.items():
print(key, value)
请注意, request.POST
可以包含每个键的多个项目。如果您期望每个键的多个项目,您可以使用 列表
,它将所有值作为列表返回。
Note that request.POST
can 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.
for key, values in request.POST.lists():
print(key, values)
有关更多信息,请参阅Django文档 QueryDict
。
For more information see the Django docs for QueryDict
.
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