如何正确使用必应翻译 API? [英] How to propertly use Bing Translate API?

问题描述

我正在使用 Bing 的 API，更准确地说 - 翻译部分，除了一件事 - 自动检测语言之外，一切都很好.这怎么可能?

I'm using the API of Bing, more precisely - the translation part, and it all works quite well except one thing - auto detection of language. How is that possible?

我的代码运行良好，以防有人需要查看:

My code is working fine,incase someone needs to look at:

function HTTPEncode(const AStr: string): string;
const
  NoConversion = ['A'..'Z', 'a'..'z', '*', '@', '.', '_', '-'];
var
  i: integer;
begin
  Result := '';

  for i := 1 to Length(AStr) do
  begin
    if CharInSet(AStr[i],NoConversion) then
      Result := Result + AStr[i]
    else
      Result := Result + Format('%%%.2x',[ord(AStr[i])]);
  end;
end;

function GetTranslation(text, fromLang, toLang: string): string;
var
  xmldoc: TXMLDocument;
  inode,mnode,rnode,irnode: IXMLNode;
  j: integer;
  uri: string;
  idhttp:TIdHttp;

begin
  Result := '';

  idhttp:=TIdHttp.Create(nil);
  xmldoc := TXMLDocument.Create(application);
  try
    xmldoc.LoadFromXML(idhttp.Get('http://api.search.live.net/xml.aspx?Appid=' + AppID + '&query='+HTTPEncode(text)+
        '&sources=translation'+
        '&Translation.SourceLanguage=' + fromLang +
        '&Translation.TargetLanguage=' + toLang));
  finally
    idhttp.Free;
  end;

  try
    inode := xmldoc.ChildNodes.FindNode('SearchResponse');

    if Assigned(inode) then
    begin
      uri := 'http://schemas.microsoft.com/LiveSearch/2008/04/XML/translation';
      mnode := inode.ChildNodes.FindNode('Translation',uri);
      if Assigned(mnode) then
      begin
        rnode := mnode.ChildNodes.FindNode('Results',uri);
        if Assigned(rnode) then
        begin
          irnode := rnode.ChildNodes.FindNode('TranslationResult',uri);
          if Assigned(irnode) then
            Result := irnode.ChildNodes.FindNode('TranslatedTerm',uri).NodeValue;
        end;
      end;
    end;
  finally
    xmldoc.Free;
  end;
end;

begin
    ShowMessage(GetTranslation('Hello!','en','de'));
end;

我在使用自动检测时跟踪了来自 http://www.microsofttranslator.com/ 的数据包功能，结果是 'from=;'而如果源语言是英语，它会是 'from=en;'.我也尝试发送 '' 作为源语言，但没有成功 - 没有结果.

I followed the packets from http://www.microsofttranslator.com/ when using auto-detection feature, the result was 'from=;' whereas if source language is English it'd be 'from=en;'.I tried aswell sending '' as source language,but it didn't work out - no result.

如何使用自动检测?

推荐答案

以下是 API 版本 3 的示例:

Here is an example for API version 3:

• 没有from参数
• 英文文本
• detectedLanguage 结果为 en
• 我认为 score 对这个结果有 100% 的把握

• no from parameter
• English text
• detectedLanguage results in en
• I read score as 100% sure about this result

$ curl -X POST "https://api.cognitive.microsofttranslator.com/translate?api-version=3.0&textType=html&to=fr" \
     -d "[{'Text':'Underbeds'}]">      -H "Ocp-Apim-Subscription-Key:YOUR_KEY_HERE" \
>      -H "Ocp-Apim-Subscription-Region:global" \
>      -H "Content-Type: application/json" \
>      -d "[{'Text':'Underbeds'}]"
[{"detectedLanguage":{"language":"en","score":1.0},"translations":[{"text":"Sous-lits","to":"fr"}]}]

这篇关于如何正确使用必应翻译 API?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！