requests模拟请求

import requests
url = "http://httpbin.org/post"
pyload = {"k1":"v1","k2":"v2"}
r = requests.post(url,data=pyload,headers={"k3":"v3"})
r1 = requests.post(url,json=pyload)
print(r.text)
print("======================================")
print(r1.text)

返回结果如下：

{
  "args": {}, 
  "data": "", 
  "files": {}, 
  "form": {
    "k1": "v1", 
    "k2": "v2"
  }, 
  "headers": {
    "Accept": "*/*", 
    "Accept-Encoding": "gzip, deflate", 
    "Connection": "close", 
    "Content-Length": "11", 
    "Content-Type": "application/x-www-form-urlencoded", 
    "Host": "httpbin.org", 
    "K3": "v3", 
    "User-Agent": "python-requests/2.18.4"
  }, 
  "json": null, 
  "origin": "36.110.118.69", 
  "url": "http://httpbin.org/post"
}

======================================
{
  "args": {}, 
  "data": "{\"k1\": \"v1\", \"k2\": \"v2\"}", 
  "files": {}, 
  "form": {}, 
  "headers": {
    "Accept": "*/*", 
    "Accept-Encoding": "gzip, deflate", 
    "Connection": "close", 
    "Content-Length": "24", 
    "Content-Type": "application/json", 
    "Host": "httpbin.org", 
    "User-Agent": "python-requests/2.18.4"
  }, 
  "json": {
    "k1": "v1", 
    "k2": "v2"
  }, 
  "origin": "36.110.118.69", 
  "url": "http://httpbin.org/post"
}


Process finished with exit code 0