import requests

一、傳送表單資料

要傳送表單資料，只需要將一個字典傳遞給引數data

payload = {'key1': 'value1', 'key2': 'value2'}
r = requests.post("http://httpbin.org/post", data=payload)
print(r.text)

{"args":{},"data":"","files":{},"form":{"key1":"value1","key2":"value2"},"headers":{"Accept":"*/*","Accept-Encoding":"gzip, deflate","Connection":"close","Content-Length":"23","Content-Type":"application/x-www-form-urlencoded","Host":"httpbin.org","User-Agent":"python-requests/2.14.2"},"json":null,"origin":"110.18.198.88","url":"http://httpbin.org/post"}
 

也可以將一個元組列表傳遞給引數data，這樣可以實現多個value對應一個key的情況(字典的key必須唯一)

payload = (('key1', 'value1'), ('key1', 'value2'))
r = requests.post('http://httpbin.org/post', data=payload)
print(r.text)

{"args":{},"data":"","files":{},"form":{"key1":["value1","value2"]},"headers":{"Accept":"*/*","Accept-Encoding":"gzip, deflate","Connection":"close","Content-Length":"23","Content-Type":"application/x-www-form-urlencoded","Host":"httpbin.org","User-Agent":"python-requests/2.14.2"},"json":null,"origin":"110.18.198.88","url":"http://httpbin.org/post"}
 

二、傳送字串(JSON)資料

將json字串傳遞給引數data

import json
url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
r = requests.post(url, data=json.dumps(payload))

將字典傳遞給引數json

url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
r = requests.post(url,json=payload)