ios Django休息框架日期时间字段格式
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Django rest framework datetime field format
提问by Mirza Delic
I use this field:
我使用这个字段:
ordered_date = serializers.DateTimeField(format="iso-8601", required=False, read_only=True)
and when i go to rest url, i get time:
当我去休息网址时,我有时间:
"ordered_date": "2015-10-22T19:50:08"
but when i serialize date and then send it with GCM push, it adds miliseconds(2015-10-22T19:53:43.777171
), how can i fix this, i need only one format to use, not mix with these two.
但是当我序列化日期然后使用 GCM 推送发送它时,它会增加毫秒(2015-10-22T19:53:43.777171
),我该如何解决这个问题,我只需要使用一种格式,而不是将这两种格式混合使用。
How can i fix this?
我怎样才能解决这个问题?
I use this for ios swift app.
我将它用于 ios swift 应用程序。
回答by Rahul Gupta
You can specify a format
parameter to the ordered_date
field having value as a string representing the output format.
您可以format
为ordered_date
字段指定一个参数,其值为代表输出格式的字符串。
ordered_date = serializers.DateTimeField(format="%Y-%m-%dT%H:%M:%S", required=False, read_only=True)
For example:
例如:
In [1]: from rest_framework import serializers
In [2]: from datetime import datetime
In [3]: class XYZSerializer(serializers.Serializer): # define a serializer with a datetime field
...: ordered_date = serializers.DateTimeField(format="%Y-%m-%dT%H:%M:%S")
...:
In [4]: x = XYZSerializer(data={'ordered_date':datetime.now()})
In [5]: x.is_valid()
Out[5]: True
In [6]: x.data # contains the datetime field in the desired format
Out[6]: OrderedDict([('ordered_date', '2015-10-22T18:17:51')])