如何根据Django Rest框架中的JWT负载重写GET方法？

from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.permissions import IsAuthenticated
from rest_framework_jwt.authentication import JSONWebTokenAuthentication

class MyView(APIView):
    permission_classes = (IsAuthenticated,)
    authentication_classes = (JSONWebTokenAuthentication,)

def get(self, request):
    # 获取JWT负载
    payload = request.user.jwt_payload

    # 在负载中获取所需的信息
    username = payload.get('username')
    email = payload.get('email')

    # 进行其他操作，如查询数据库等

    # 返回响应
    return Response({'username': username, 'email': email})