‘unicode’ object has no attribute ‘get’

views.py文件:

def get_pattern(request, product_id): """ Get JSON for needed pattern """ data = https://www.it610.com/article/Patterns.objects.get(related_module=product_id) product_data = serializers.serialize("json", [data, ]) return product_data

urls.py文件:
urlpatterns = [ url(r'^get_pattern(?P[0-9]+)/$', views.get_pattern, name='get_pattern'), ]

错误信息:
Request Method: GET Request URL:http://xxxxxxx:8000/xxxx/get_pattern1/ Django Version: 1.8.3 Exception Type: AttributeError Exception Value: 'unicode' object has no attribute 'get' Exception Location: /home/xxxx/local/lib/python2.7/site-packages/django/middleware/clickjacking.py in process_response, line 31

错误的地方:
return product_data

django的view返回的必须是HttpResponse对象,而不是String。在后台会默认返回HttpResponse对象而调用get()方法,由于字符串没有get()方法导致报错。
【‘unicode’ object has no attribute ‘get’】修改:
bytes = product_data.encode('utf-8') return django.http.HttpResponse(bytes, content_type='application/json')

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