1. import urllib.request
    2. import urllib.parse
    3. import json
    5. url = 'https://fanyi.baidu.com/sug'
    6. headers = {
    7.     'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.82 Safari/537.36'
    8. }
    9. key = input('请输入翻译的内容：')
    10. data = {
    11. 'kw': key
    12. }
    13. data = bytes(urllib.parse.urlencode(data), encoding='utf-8')     # bytes字节，post提交携带的数据必须是字节
    14. req = urllib.request.Request(url, data=data, headers=headers)
    15. res = urllib.request.urlopen(req)
    16. result = res.read().decode('utf-8')
    17. # json格式数据   本质还是str类型
    18. dic = json.loads(result)
    19. print(dic['data'][0]['v'])