Django rest framework 在Django Rest框架中，如何将权限类应用于基于类的视图中的特定方法？

我只想为“PUT”方法申请权限，不想为“POST”申请权限

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检查您的权限类

的HTTP方法has_permission

方法，如果它被放入：

class ExpiringTokenAuthentication(permissions.BasePermission):

    def has_permission(self, request, view):
        if request.method == 'PUT':
           # do it here


class Signup(APIView):
    permission_classes = (BlacklistPermission,)

class ExpiringTokenAuthentication(permissions.BasePermission):

    def has_permission(self, request, view):
        if request.method == 'PUT':
           # do it here


class Signup(APIView):
    permission_classes = (BlacklistPermission,)