临时身份令牌

安装

pip install itsdangerous

使用

生成

from itsdangerous import TimedJSONWebSignatureSerializer

from django.conf import settings

# (密钥, 有效时间)

serializer = TimedJSONWebSignatureSerializer(settings.SECRET_KEY, expires_in=300)

# 字典数据,返回bytes类型

token = serializer.dumps({'name': 'jqm'}).decode()

校验

from itsdangerous import TimedJSONWebSignatureSerializer, BadData

from django.conf import settings

# 校验

serializer = TimedJSONWebSignatureSerializer(settings.SECRET_KEY, expires_in=300)

try:

# 校验失败会抛出itsdangerous.BadData异常

data = serializer.loads(token)

except BadData:

...