爬取翻译页面：百度、有道翻译合集

小木子c

1. import json
   
2. import urllib.request,urllib.parse
   
3. 
   
4. content = input('请输入需要翻译的内容：')
   
5. 
   
6. youdao_url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'
   
7. baidu_url = 'http://fanyi.baidu.com/basetrans'
   
8. 
   
9. data1 = {'i':content,
   
10.          'from':'AUTO',
    
11.          'to':'AUTO',
    
12.          'smartresult':'dict',
    
13.          'client':'fanyideskweb',
    
14.          'salt':'1531294788999',
    
15.          'sign':'afc2c49fe8baf75df6d4497f50ffceaf',
    
16.          'doctype':'json',
    
17.          'version':'2.1',
    
18.          'keyfrom':'fanyi.web',
    
19.          'action':'FY_BY_CLICKBUTTION',
    
20.          'typoResult':'false'}
    
21. data1 = urllib.parse.urlencode(data1).encode('utf-8')
    
22. 
    
23. detec_url = 'http://fanyi.baidu.com/langdetect'
    
24. detec_data = {'query':content}
    
25. detec_data = urllib.parse.urlencode(detec_data).encode('utf-8')
    
26. detec_resp = urllib.request.urlopen(detec_url,detec_data)
    
27. detec_result = json.loads(detec_resp.read().decode('utf-8'))
    
28. lang = detec_result['lan']
    
29. 
    
30. if lang == 'zh':
    
31.     transto = 'en'
    
32. else:
    
33.     transto = 'zh'
    
34.    
    
35. data2 = {'from':lang,
    
36.          'to':transto,
    
37.          'query':content,
    
38.          'transtype':'translang',
    
39.          'simple_means_flag':'3',
    
40.          'sign':'94582.365127',
    
41.          'token':'ec980ef090b173ebdff2eea5ffd9a778'}
    
42. data2 = urllib.parse.urlencode(data2).encode('utf-8')
    
43. 
    
44. headers = {"User-Agent":"Mozilla/5.0 (Linux; Android 5.1.1; Nexus 6 Build/LYZ28E) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Mobile Safari/537.36"
    
45.            }
    
46. 
    
47. youdao_response = urllib.request.urlopen(youdao_url,data1)
    
48. baidu_req = urllib.request.Request(baidu_url,data2,headers)
    
49. baidu_response = urllib.request.urlopen(baidu_req)
    
50. target_youdao = json.loads(youdao_response.read().decode('utf-8'))
    
51. target_baidu = json.loads(baidu_response.read().decode('utf-8'))
    
52. 
    
53. print('有道翻译结果：%s' % (target_youdao['translateResult'][0][0]['tgt']))
    
54. print('百度翻译结果：%s' % (target_baidu['trans'][0]['dst']))
    
55. 
    

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