from rest_framework_jwt.settings import api_settings

jwt_payload_handler = api_settings.JWT_PAYLOAD_HANDLER

jwt_encode_handler = api_settings.JWT_ENCODE_HANDLER

payload = jwt_payload_handler("存储的信息")

token = jwt_encode_handler(payload)

from itsdangerous import TimedJSONWebSignatureSerializer as Serializer

from django.conf import settings

# serializer = Serializer(秘钥, 有效期秒)

serializer = Serializer(settings.SECRET_KEY, 300)

# serializer.dumps(数据), 返回bytes类型

token = serializer.dumps({'mobile': '18512345678'})

token = token.decode()

# 检验token

# 验证失败，会抛出itsdangerous.BadData异常

serializer = Serializer(settings.SECRET_KEY, 300)

try:

    data = serializer.loads(token)

except BadData:

    return None