使用Python发送URL数据Curl / Json [英] Sending URL data Curl/Json in Python

问题描述

我正在尝试在带有url参数的python中使用curl，但是它返回 None，在php中具有相同参数的相同api正常工作。
这是我的python代码：

I am trying use curl in python with url parameter but it is returning "None", same api with same parameter in php it is working fine. Here is my python code :

from StringIO import StringIO
import pycurl, json

apiurl = 'http://servername.com:7705'

data = json.dumps({"node": "test", "type": "get_by_field"})

c = pycurl.Curl()
c.setopt(pycurl.URL, apiurl)
c.setopt(pycurl.HTTPHEADER, ['Accept: application/json'])
c.setopt(pycurl.POST, 1)
c.setopt(pycurl.POSTFIELDS, data)
response = c.perform()
c.close()
print response

推荐答案

尝试一下

import StringIO
import pycurl, json

fout = StringIO.StringIO()

apiurl = 'http://servername.com:7705'

data = json.dumps({"node": "test", "type": "get_by_field"})

c = pycurl.Curl()
c.setopt(pycurl.WRITEFUNCTION, fout.write)

c.setopt(pycurl.URL, apiurl)
c.setopt(pycurl.HTTPHEADER, ['Accept: application/json'])
c.setopt(pycurl.POST, 1)
c.setopt(pycurl.POSTFIELDS, data)
c.perform()
c.getinfo(pycurl.RESPONSE_CODE)
fout.getvalue()

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