pycharm利用request请求百度搜索关键词并读取源码下载到本地

import requests

params = {
    'wd' : 'seo'
}
headers = {
    'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36'
}
response = requests.get("http://www.baidu.com/s",params=params,headers=headers)

with open('baidu.html','w',encoding='utf-8') as fp:
    fp.write(response.content.decode('utf-8'))
print(response.url)

执行结果如下：

下载下来的baidu.html文件