向我的RESTful API(Python-Flask)发送POST请求,但收到GET请求

时间:2018-01-26 14:52:56

标签: python flask python-requests zapier hasura

我试图以包含JSON的POST请求的形式向Zapier webhook发送触发器。如果我只是通过本地python脚本发送POST请求,它工作正常。

我想要做的是创建一个RESTful API,当调用create-row-in-gs端点时,它会触发Zapier webhook。

如您所见,我正在向Hasura群集发送POST请求API调用。但是,我没有得到“即使成功”的反应,而是“我的确定失败了”#39;这意味着请求被视为GET请求而不是POST请求。

test.py

#Python 3 Script to send a POST request containing JSON

import json
import requests

api_url = 'http://app.catercorner16.hasura-app.io/create-row-in-gs'
create_row_data = {'id': '1235','name':'Joel','created-on':'27/01/2018','modified-on':'27/01/2018','desc':'This is Joel!!'}
r = requests.post(url=api_url, data=create_row_data)
print(r.status_code, r.reason, r.text)

server.py(在Hasura群集上运行)

from src import app
from flask import jsonify,request,make_response,url_for,redirect
from json import dumps
from requests import post

url = 'https://hooks.zapier.com/hooks/catch/xxxxx/yyyyy/'

@app.route('/create-row-in-gs', methods=['GET','POST'])
def create_row_in_gs():
    if request.method == 'GET':
        return make_response('failure')
    if request.method == 'POST':
        t_id = request.json['id']
        t_name = request.json['name']
        created_on = request.json['created_on']
        modified_on = request.json['modified_on']
        desc = request.json['desc']

        create_row_data = {'id': str(t_id),'name':str(t_name),'created-on':str(created_on),'modified-on':str(modified_on),'desc':str(desc)}

        response = requests.post(
            url, data=json.dumps(create_row_data),
            headers={'Content-Type': 'application/json'}
        )
        return response

几周来一直在努力解决这个问题。我究竟做错了什么?非常感谢任何帮助。

2 个答案:

答案 0 :(得分:6)

好的,我在本地检查了脚本,发现了两个问题。两者都在您的客户端脚本中。

1)r = requests.post(url=api_url, data=create_row_data)应为r = requests.post(url=api_url, json=create_row_data)

2)您在Flask应用中寻找created_onmodified_on,但是您发送了created-onmodified-on

使用以下本地代码:

客户端:

import json
import requests

api_url = 'http://localhost:5000/create-row-in-gs'
create_row_data = {'id': '1235','name':'Joel','created_on':'27/01/2018','modified_on':'27/01/2018','desc':'This is Joel!!'}
print(create_row_data)
r = requests.post(url=api_url, json=create_row_data)
print(r.status_code, r.reason, r.text)

服务器:

from flask import Flask,jsonify,request,make_response,url_for,redirect
import requests, json

app = Flask(__name__)

url = 'https://hooks.zapier.com/hooks/catch/xxxxx/yyyyy/'

@app.route('/create-row-in-gs', methods=['GET','POST'])
def create_row_in_gs():
    if request.method == 'GET':
        return make_response('failure')
    if request.method == 'POST':
        t_id = request.json['id']
        t_name = request.json['name']
        created_on = request.json['created_on']
        modified_on = request.json['modified_on']
        desc = request.json['desc']

        create_row_data = {'id': str(t_id),'name':str(t_name),'created-on':str(created_on),'modified-on':str(modified_on),'desc':str(desc)}

        response = requests.post(
            url, data=json.dumps(create_row_data),
            headers={'Content-Type': 'application/json'}
        )
        return response.content

if __name__ == '__main__':
    app.run(host='localhost',debug=False, use_reloader=True)

答案 1 :(得分:1)

确保使用正确的协议。 httphttps

如果您使用http并查看重定向,则重定向Location标题通常会包含正确的网址。