python实现简单的百度翻译

 1 from urllib import request,parse
 2 import json
 3 
 4 def fanyi(keyword):
 5     base_url = ‘https://fanyi.baidu.com/sug‘
 6 
 7     #构建请求对象
 8     data = {
 9         ‘kw‘: keyword
10     }
11     data = parse.urlencode(data)
12 
13     #模拟浏览器
14     headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36"}
15     req = request.Request(url=base_url,data=bytes(data,encoding=‘utf-8‘),headers=headers)
16     res = request.urlopen(req)
17 
18     #获取json字符串
19     str_json = res.read().decode(‘utf-8‘)
20     # 把json转换成字典
21     myjson = json.loads(str_json)
22     info = myjson[‘data‘][0][‘v‘]
23     print(info)
24 
25 if __name__ == ‘__main__‘:
26     while True:
27         keyword = input(‘亲，请输入你要翻译的单词：‘)
28         if keyword == ‘q‘:
29             break
30         fanyi(keyword)