python requests包的request()函数中的参数-params和data的区别介绍

import requests
 url='http://www.baidu.com'
#下面使用requests.request(method, url, **kwargs)
re=requests.request('GET',url)

import requests
kv={“wd”:“你好”}#拼接的内容用字典储存
r=requests.request(“GET”,“http://www.baidu.com/s”,params=kv)
print(r.url)
print(r.text)

import requests
kv={“key1”:“value1”,“key2”:“value2”}
r=requests.request(“POST”,“http://httpbin.org/post”,data=kv)
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/2.18.1”
},
“json”: null,
“origin”: “113.235.118.39”,
“url”: “http://httpbin.org/post”
}

import requests
hd={‘user-agent':“Chrome/10”}#改变浏览器模拟
r=requests.request(“post”,“http://www.baidu.com”,headers=hd