python调用curl_Python3模拟curl发送post请求操作示例

本文实例讲述了Python3模拟curl发送post请求操作。分享给大家供大家参考，具体如下：

后端给的接口样式：

curl "http://65.33.44.43:509/pre/update" -H "Content-Type: text/json" -d '{"TYPE":"PRE-FILTER_UPDATE", "DATA":[{"SN":"1E3006CEBFE00", "MODEL":"HG0PG"}]}' -0 -v

python模拟实现：

最开始相同requests直接post请求算了，实时证明它并不行，然后换了一种方法才可以

import http.client,

import json

def selectAuth(self,sn,dev_model):

try:

params = json.dumps({"TYPE": "PRE-FILTER_UPDATE",

"DATA": [{"SN": str(sn.upper()), "MODEL": str(dev_model)}]})

log.debug(params)

headers = {"Content-type": "text/json", "Accept": "text/plain"}

conn = http.client.HTTPConnection("65.33.44.43:509", 509)

conn.request('POST', '/pre/update', params, headers)

response = conn.getresponse()

code = response.status

reason=response.reason

log.debug(code)

log.debug(reason)

data = json.loads(response.read().decode('utf-8'))

conn.close()

except Exception as e:

data = e

log.error(e)

log.debug('data:{}，{}'.format(data,type(data)))

return data

希望本文所述对大家Python程序设计有所帮助。