Question

我想将两个参数传递给Django API的端点。这是我正在做的第一个Django API。目前，我在data = {'param1':[0.4],'param2':[0.9]}中对输入参数进行了硬编码。

然后，我希望能够如下http://localhost:8000&lat=50&param2=30

那样调用此端点

我应该如何更新view.py的代码以获得所需的功能？

from django.http import HttpResponse
import pandas as pd
import json
# used to export a trained model
from sklearn.externals import joblib

def index(request):
    decision_tree = joblib.load('proj/model/decision_tree.pkl')

    # now I manually pass data, but I want to get it from request
    data = {'param1':[0.4],'param2':[0.9]}
    test_X = pd.DataFrame(data)
    y_pred = decision_tree.predict(test_X)

    response_data = {}

    response_data['prediction'] = y_pred
    response_json = json.dumps(response_data)

    return HttpResponse(response_json)

Answer 1

您可以使用url query string。如果您使用http://localhost:8000?param1=50&param2=30，则可以这样访问它们：

def index(request):
    param1 = request.GET.get('param1')
    param2 = request.GET.get('param2')
    # rest of the code

如何在Django API中的view.py中解析请求？

1 个答案: