Translate your text using Google Api's

shane007

原文
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Here 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.
) s& G$ R- M6 X4 f3 b! @9 d5 U! LBelow is a C# function which translates, scrapes and gives you the result. I am using String.Substring function but you can use Regex too.
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( A: r6 V. ?+ O9 R( p  Y5 `$ X/// Translate Text using Google Translate API's
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/// Google URL - http://www.google.com/translate_ ... =UTF8&text={0}&langpair={1}
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/// </summary>

* @6 u8 O" `8 x5 M4 j; R/// <param name="input">Input string</param>

/// <param name="languagePair">2 letter Language Pair, delimited by "|".
/// E.g. "ar|en" language pair means to translate from Arabic to English</param>

/// <returns>Translated to String</returns>

public string TranslateText(

    string input,

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{
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7 w" Q1 K# K; s2 p! G& o% j/ Q    string url = String.Format("http://www.google.com/translate_t?hl=en&ie=UTF8&text={0}&langpair={1}", input, languagePair);
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    WebClient webClient = new WebClient();
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, w- {' k( i, n$ h. d, O    webClient.Encoding = System.Text.Encoding.UTF8;

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    string result = webClient.DownloadString(url);
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3 a; M/ c* l/ l    result = result.Substring(result.IndexOf("id=result_box") + 22, result.IndexOf("id=result_box") + 500);
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8 ~! d; ?; H' A$ Q- u$ n; s    result = result.Substring(0, result.IndexOf("</div"));



    return result;

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