1
一旦收到請求django
,我在db中查找並使用json.dumps
發送dbresult到客戶端,當然在應用serializers
之後。現在,如果我需要以json格式向客戶端發送任何失敗消息或異常。我怎樣才能做到這一點。我可以將消息追加到json。還是有更好的方法來做到這一點。Django與json querydict和消息
如果需要追加我怎麼追加到我的JSON。這是我json data
products = Products.objects.all()
serialized = serializers.serialize("json", products)
json_data = json.dumps("json", serialized)
message = "got all products" # or "success"
myjson輸出無消息:
[{"pk": 1, "model": "Analysis.product", "fields": {"product": "Books", "company": 1, "product_desc": "None", "product_id": null, "user": 2}}, {"pk": 2, "model": "Analysis.product", "fields": {"product": "Moveis", "company": 1, "product_desc": "None", "product_id": null, "user": 2}}]