POST主体作为单独的请求发送HttpConnection Python

Question

我有以下代码，其中POST请求被发送到具有JSON请求主体的http服务器。调试打印出2个请求，表明请求正文是作为单独的请求发送的。

import http.client
import json


if __name__ == "__main__":
    connexion = http.client.HTTPConnection('localhost',27015)
    headers = {'Content-type': 'application/json','Accept': 'application/json'}

    dataSent = {'coup': 'e2e4'}
    json_dataSent = json.dumps(dataSent)

    connexion.set_debuglevel(1)
    connexion.request('POST','/faireCoup',json_dataSent,headers)

    reponse = connexion.getresponse()

    print(reponse.read().decode())

    connexion.close()