Translate your text using Google Api's

shane007

原文
* ^8 X% u, X  hhttp://blogs.msdn.com/shahpiyush/archive/2007/06/09/3188246.aspx
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$ U: Q' p' `/ \& V4 J+ w3 w5 jHere is how you can translate a Text using Google's "Unofficial" API's.
The URL for Google Translate is - http://www.google.com/translate_ ... =UTF8&text={0}&langpair={1}
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[li]"text" is your input string which needs to be translated. [/li][li]langpair is the language pairs involved in the tranlsation. E.g. "ar|en" means translate from Arabic to English.[/li]

The result when you browse to the URL is a HTML page. You will have to do screen scraping to get your translated text.
Below is a C# function which translates, scrapes and gives you the result. I am using String.Substring function but you can use Regex too.
/// <summary>

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/// Google URL - http://www.google.com/translate_ ... =UTF8&text={0}&langpair={1}

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( N' H! {& v1 c# Z% X( Q3 t/// <param name="input">Input string</param>
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/// <param name="languagePair">2 letter Language Pair, delimited by "|".
/// E.g. "ar|en" language pair means to translate from Arabic to English</param>

* R2 W& \" F! w- _/ D& b( t4 v/// <returns>Translated to String</returns>

public string TranslateText(

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    string languagePair)
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{
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0 F. H$ p: `. L# q. X  q* b    string url = String.Format("http://www.google.com/translate_t?hl=en&ie=UTF8&text={0}&langpair={1}", input, languagePair);
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8 d. R2 s4 D# p# ]+ t( c( U0 x    WebClient webClient = new WebClient();
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) A4 Y* e$ r3 ~9 }+ p    webClient.Encoding = System.Text.Encoding.UTF8;

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! T' ?, B, H1 p( j* N* ?0 A    string result = webClient.DownloadString(url);
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    result = result.Substring(result.IndexOf("id=result_box") + 22, result.IndexOf("id=result_box") + 500);
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  X* Q; c9 a4 t9 F% @    result = result.Substring(0, result.IndexOf("</div"));


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    return result;

}
More details about this Unofficial Google Translation API can be found Here