問題描述
我正在為我的應用程序構建一個 REST API，該應用程序使用 Tastypie 的 NoSQL db (Neo4j).
I am building a REST API for my application that uses a NoSQL db (Neo4j) using Tastypie.
所以我重寫了類 tastypie.resources.Resource 的一些主要方法，目前正在努力實現 def obj_get_list(self, request=None, **kwargs): 應該返回一個對象列表.
So I overrode some main methods of the class tastypie.resources.Resource to do so, and currently struggling to implement def obj_get_list(self, request=None, **kwargs): which is supposed to return a list of objects.
實際上，我想通過 url 將參數傳遞給此方法(類似于 http://127.0.0.1:8000/api/airport/?query='aQuery' )然后根據此參數執行查詢.
Actually, I want to pass a parameter to this method through the url (something like http://127.0.0.1:8000/api/airport/?query='aQuery' ) and then perform a query based on this parameter.
問題是請求是 None 所以我不能得到它的參數！
The problem is that the request is None so I can't get its parameter !
在打印 kwargs 變量時，我看到了這個:
When printing the kwargs variable, I see this :
{'bundle': <Bundle for obj: '<testNeo4Django.testapp.api.Airport object at 0x9d829ac>' and with data: '{}'>}
感謝您的幫助
推薦答案
當前位置參數 request 沒有傳遞給obj_get_list.
Currently positional argument request is not passed toobj_get_list.
所以你應該:
def obj_get_list(self, bundle, **kwargs):
param = bundle.request.GET['param']
#fetch objects based on param
return objects
這篇關于在 Tastypie 中獲取請求參數的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！