requests安裝

pip install requests

requests模擬get請求

response.content 是二進位制模式，通常需要轉換成UTF-8模式，否則會亂碼

#requests模擬get請求、
import requests

response=requests.get('https://www.taobao.com/')
# 方式一：
# print(response.content.decode('utf-8'))  #response.content 二進位制模式
# 方式二
response.encoding='utf-8'
print(response.text)
 

requests模擬帶引數的get請求

#模擬帶引數的get請求
import requests

#方式一
# response=requests.get('https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx93fc8716b3795e89&secret=1ff879affa4d6c7cddc27b2e99406988')
# print(response.content.decode('utf-8'))

# 方式二
get_param_data={
    "grant_type
 
":"client_credential",
    "appid":"wx93fc8716b3795e89",
    "secret":"1ff879affa4d6c7cddc27b2e99406988"
}
response=requests.get('https://api.weixin.qq.com/cgi-bin/token',get_param_data)
print(response.content.decode('utf-8'))

requests模擬請求頭

#requests模擬請求頭
import requests

get_param_data={
    "wd":"天天向上
 
"
}

head_info={
    "User-Agent":"Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Mobile Safari/537.36",
    "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    "Accept-Encoding":"gzip, deflate, br",
    "Accept-Language":"zh-CN,zh;q=0.9"
}
response=requests.get(url='https://www.baidu.com/s',params=get_param_data,headers=head_info)
print(response.content.decode('utf-8'))

requests模擬post請求

# requests模擬post請求
import requests
import json

get_param_data={
'access_token':'45_p4NSp2xHLUwWDgGhBItGJfvtax5Z1jiyikMxA3LvAKIIoaAbwgdvFLbtrToc7Fzj1lg1ZaaVGaKN9g01PzkKhyLK4b4mIh3Y_k7Z61anAXMzpmzGIUvwifLhmCfDOkTgzE4GW5S7cJurTK8SMNViAGATUC'
}

post_param_data={"tag": {"id":103,"name":"上海話77"}}
header_info={'Content-Type':'application/json'}

response=requests.post(url='https://api.weixin.qq.com/cgi-bin/tags/update',
                       params=get_param_data,
                       # data=json.dumps(post_param_data),  #json.dumps :把字典轉換成字串
                       json=post_param_data,
                       headers=header_info

                       )
print(response.content.decode('utf-8'))