Django -在视图中返回多个查询集

def my_view(request):
    queryset1 = Model1.objects.all()
    queryset2 = Model2.objects.all()
    context = {
        'queryset1': queryset1,
        'queryset2': queryset2
    }
    return render(request, 'my_template.html', context)

def my_view(request):
    queryset1 = Model1.objects.all()
    queryset2 = Model2.objects.all()
    combined_queryset = queryset1.union(queryset2)
    context = {
        'combined_queryset': combined_queryset
    }
    return render(request, 'my_template.html', context)

class MyQuerySet(models.QuerySet):
    def my_custom_method(self):
        # 自定义查询逻辑
        return self.filter(...)

class MyModel(models.Model):
    # 指定自定义查询集
    objects = MyQuerySet.as_manager()

def my_view(request):
    queryset = MyModel.objects.my_custom_method()
    context = {
        'queryset': queryset
    }
    return render(request, 'my_template.html', context)