命令行调用google翻译的ruby脚本

fff2001

1. require 'uri'
   
2. require 'open-uri'
   
3. require 'iconv'
   
4. 
   
5. CN_re = /(?:\xe4[\xb8-\xbf][\x80-\xbf]|[\xe5-\xe8][\x80-\xbf][\x80-\xbf]|\xe9[\x80-\xbd][\x80-\xbf]|\xe9\xbe[\x80-\xa5])+/n unless defined? CN_re
   
6. 
   
7. class String
   
8.   def en2zh
   
9.     return self if self.force_encoding("ASCII-8BIT") =~ CN_re #有中文
   
10.     flg = 'auto%7czh-CN'
    
11.     g_tr(self,flg)
    
12.   end
    
13.   def zh2en
    
14.     return self if self.force_encoding("ASCII-8BIT") !~ CN_re #无中文
    
15.     flg = 'zh-CN%7cen'
    
16.     g_tr(self,flg)
    
17.   end
    
18.   if RUBY_VERSION < '1.9'
    
19.     def force_encoding(s)
    
20.       self
    
21.     end
    
22.   end
    
23.   def utf8_to_gb
    
24.     Iconv.conv("GB18030//IGNORE","UTF-8//IGNORE",self).to_s
    
25.   end
    
26.   alias togb utf8_to_gb
    
27. end
    
28. 
    
29. #google 全文翻译,参数可以是中文,也可以是英文.
    
30. def g_tr(word,flg)
    
31.   word = URI.escape(word)
    
32.   url = "http://translate.google.com/translate_a/t?client=firefox-a&text=#{word}&langpair=#{flg}&ie=UTF-8&oe=UTF-8"
    
33.   uri = URI.parse(url)
    
34.   uri.open(
    
35.    'Accept'=>'image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*',
    
36.    'Accept'=>'text/html',
    
37.    'Referer'=> URI.escape(url)
    
38.    ){ |f|
    
39.       return f.read.match(/"trans":"(.*?)","/)[1]
    
40.   }
    
41. end
    
42. 
    
43. #使用方法：
    
44. puts 'show me the money'.en2zh
    
45. #puts 'show me the money'.en2zh.togb #windows 平台乱码转换
    
46. puts '可以整句翻译。'.zh2en
    
47. 
    
48. # wget -qO- http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=$1&langpair=$2|${3:-en}" | sed 's/.*"translatedText":"\([^"]*\)".*}/\1\n/';
    

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