JWT：如何在密码或用户名错误时实现我的自定义错误消息 Django REST

Question

当用户在 Django Rest JWT 身份验证中输入错误密码时，我想实现我自己的自定义错误消息，目前默认错误消息是

  "detail": "No active account found with the given credentials"

我继承了Token获取序列化器as

class TokenPairSerializer(TokenObtainSerializer):
    default_error_messages = {
        'login_error': _('Username or Password does not matched .')
    }

    @classmethod
    def get_token(cls, user):
        return RefreshToken.for_user(user)

    @classmethod
    def get_user_type(cls, user):
        if user.is_superuser:
            return 'super_user'
        elif user.is_student:
            return 'student_user'
        elif user.is_teacher:
            return 'teacher_user'

    def validate(self, attrs):
        data = super().validate(attrs)
        self.validate_user()
        refresh = self.get_token(self.user)

我不知道我需要在哪里覆盖错误消息以获得这样的响应

    'login_error': _('Username or Password does not matched .')

任何帮助都会有所帮助。

Answer 1

如果只需要更改默认的错误信息，覆盖TokenObtainSerializerdefault_error_message字典，自定义no_active_account键.

源代码：here

至

class CustomTokenObtainSerializer(TokenObtainPairSerializer):
    default_error_messages = {
        'no_active_account': 'Username or Password does not matched.'
    }

JWT：如何在密码或用户名错误时实现我的自定义错误消息 Django REST

JWT: How do I implement my custom error message on password or username is wrong Django REST

python

django

django-rest-framework

jwt

django-rest-framework-jwt