import requests url = 'https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1&rsv_idx=1&tn=baidu&wd={}' headers = { 'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Mobile Safari/537.36 Edg/97.0.1072.69'} while True: t = input('输入要搜索的内容:') w = requests.get(url.format(t), headers=headers) print(w.url) a = input('是否继续搜索?1继续,2不继续') if a == '继续': continue elif a == '不继续': break else: print('输入错误!')