Question

向Firebase发出简单的POST请求。出于某种原因，它不起作用。具有相同数据的cURL正在工作，没有问题。有什么想法吗？

以下代码：

import requests    
r = requests.post("https://testapp-f55e1.firebaseio.com/test.json", data={"location":{"altitude":"200","latitude":"23.2", "longitude":"44.32"},"polution":{"pm10":"11","pm2":"123"}})
logging.debug(r)

它开始起作用，但没有任何反应。

INFO:Posting to https://testapp-f55e1.firebaseio.com/test.json

请求未到达Firebase。

如果我使用相同的URL执行卷曲请求，它就像魅力一样。有什么想法吗？

Answer 1

它需要 json 所以用 json = 替换 data = ，请求将调用 json.dumps 并设置你的标题：

In [6]: import requests
   ...: r = requests.post("https://testapp-f55e1.firebaseio.com/test.json", json
   ...: ={"location":{"altitude":"200","latitude":"23.2", "longitude":"44.32"},"
   ...: polution":{"pm10":"11","pm2":"123"}})
   ...: print(r)
   ...: print(r.json())
   ...: 
<Response [200]>
{'name': '-KTpRAvBqP4Ra-FSXtKO'}

使用data =的输出给你一个线索：

In [7]: import requests
   ...: r = requests.post("https://testapp-f55e1.firebaseio.com/test.json", data
   ...: ={"location":{"altitude":"200","latitude":"23.2", "longitude":"44.32"},"
   ...: polution":{"pm10":"11","pm2":"123"}})
   ...: print(r)
   ...: print(r.json())
   ...: 
<Response [400]>
{'error': "Invalid data; couldn't parse JSON object, array, or value. Perhaps you're using invalid characters in your key names."}

Python：POST请求不起作用？

1 个答案: