27 drf-jwt自定义用户表签发token

写一个登录接口，使用自定义的用户表，签发token

 

 

 

 views.py(参考内置的path('login/', obtain_jwt_token)中的obtain_jwt_token,)

from rest_framework_jwt.settings import api_settings
jwt_payload_handler = api_settings.JWT_PAYLOAD_HANDLER
jwt_encode_handler = api_settings.JWT_ENCODE_HANDLER
class LoginView(APIView):
    def post(self, request):
        response = {'code': 101, 'msg': '用户名或密码错误'}
        username = request.data.get('username')
        password = request.data.get('password')
        user = User.objects.filter(username=username, password=password).first()
        if user:
            # 登录成功，签发token,通过当前登录用户获取荷载（payload）
            payload = jwt_payload_handler(user)
            # 通过payload生成token串（三段：头，payload，签名）
            token = jwt_encode_handler(payload)

            response['code'] = 100
            response['msg'] = '登录成功'
            response['token'] = token

        return Response(response)

urls.py

path('login/', LoginView.as_view()),