我在解析Microsoft Translator(Windows Azure)中的翻译文本时遇到问题。我按照here中的示例进行操作,但是,当我尝试在VS XAML文本框中显示已翻译的文本时,输出为:System.Data.Services.Client.QueryOperationResponse`1 [Microsoft.Translation]。
提交的查询是正确的,但是当我在浏览器中输入它时,它不会在屏幕上返回翻译(它只显示文本“翻译”和提交的时间),但页面源提供了一个XML文档,在Text
标记内正确翻译。
这是我的C#代码:
var serviceRootUri = new Uri("https://api.datamarket.azure.com/Bing/MicrosoftTranslator/");
var accountKey = "correct account key";
TranslatorContainer tc = new TranslatorContainer(serviceRootUri);
tc.Credentials = new NetworkCredential(accountKey, accountKey);
var translationQuery = tc.Translate(NameInput.Text, "en", "es");
textBox1.Text = translationQuery.Execute().ToString();
页面源(XML输出):
> <feed xmlns:base="https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/Translate"
> xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"
> xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"
> xmlns="http://www.w3.org/2005/Atom">
> <title type="text" />
> <subtitle type="text">Microsoft Translator</subtitle>
> <id>https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/Translate?Text='Mundo'&To='en'&From='es'&$top=100</id>
> <rights type="text" />
> <updated>2012-04-18T10:02:42Z</updated>
> <link rel="self" href="https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/Translate?Text='Mundo'&To='en'&From='es'&$top=100"/>
> <entry>
> <id>https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/Translate?Text='Mundo'&To='en'&From='es'&$skip=0&$top=1</id>
> <title type="text">Translation</title>
> <updated>2012-04-18T10:02:42Z</updated>
> <link rel="self" href="https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/Translate?Text='Mundo'&To='en'&From='es'&$skip=0&$top=1"/>
> <content type="application/xml">
> <m:properties> <d:Text m:type="Edm.String">World</d:Text> </m:properties>
> </content>
> </entry>
> </feed>
我尝试从XML中提取已翻译的文本,遵循来自here,here和here以及Linq的改编代码,但它不会读取非文件保存。使用已弃用的Bing转换器,我设法使用XElement.Parse(translatedText).Value
命令获取已解析的文本,该命令现在不起作用。有没有办法从这个文档中读取(从页面源解析),或以任何其他方式获取翻译文本?
答案 0 :(得分:0)
你到达那里的输出看起来像一个饲料。 .NET框架已经有一个允许您轻松使用feed的类,即 SyndicationFeed 类。在自己构建解析器之前,我建议你看一下这个类,看看它是否已经满足你的需求。
资源:http://msdn.microsoft.com/en-us/library/system.servicemodel.syndication.syndicationfeed.aspx
更新:使用SyndicationFeed解析XML输出的示例
var settings = new XmlWriterSettings
{
Indent = true,
IndentChars = " ",
OmitXmlDeclaration = true,
Encoding = new UTF8Encoding(false),
};
using (var textReader = new StringReader(<YOUR STRING HERE>))
{
var xmlReader = XmlReader.Create(textReader);
var feed = SyndicationFeed.Load(xmlReader);
foreach (var item in feed.Items)
{
using (var tempStream = new MemoryStream())
{
using (var tempWriter = XmlWriter.Create(tempStream, settings))
{
item.Content.WriteTo(tempWriter, "Content", "");
tempWriter.Flush();
// Get the content as XML.
var contentXml = Encoding.UTF8.GetString(tempStream.ToArray());
var contentDocument = XDocument.Parse(contentXml);
// Find the properties element.
var propertiesName = XName.Get("properties", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
var propertiesElement = contentDocument.Descendants(propertiesName)
.FirstOrDefault();
// Find all text elements.
var textName = XName.Get("Text", "http://schemas.microsoft.com/ado/2007/08/dataservices");
var textElements = propertiesElement.Descendants(textName);
foreach (var textElement in textElements)
{
Console.WriteLine("Translated word: {0}", textElement.Value);
}
}
}
}
}