原文:C# 有道API翻译 查询单词详细信息
[DataContract]
有道云官方文档
有道云翻译API简介：http://ai.youdao.com/docs/doc-trans-api.s#p01
有道云C#Demo : http://ai.youdao.com/docs/doc-trans-api.s#p08
查询单词信息
在有道云的Demo中，已经很完整的给出了相应的代码~
但是针对是的英-汉等翻译，如何只查询单个单词的详细信息，包含单词的翻译/音标/释义等？例如下图示例信息：
下面修改后封装的查询单词详细信息服务（仅供参考）：
1 /// <summary>
2 /// 有道词典API
3 /// </summary>
4 internal class YouDaoApiService
5 {
6 const string AppKey = "131b76a4ee1ecd13";//AppKey和AppSecret是本人@Winter申请的账号，仅供测试使用
7 const string LangEn = "en";
8 const string AppSecret = "KX9hLrgSMhfKkvIqS6nhwtwMcRymJqEA";
9
10 public static async Task<YouDaoTranslationResponse> GetTranslatioAsync(string queryText, string from = LangEn, string to = LangEn)
11 {
12 var requestUrl = GetRequestUrl(queryText, from, to);
13
14 WebRequest translationWebRequest = WebRequest.Create(requestUrl);
15
16 var response = await translationWebRequest.GetResponseAsync();
17
18 using (Stream stream = response.GetResponseStream())
19 {
20 using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException("有道Api查询出错！"), Encoding.GetEncoding("utf-8")))
21 {
22 string result = reader.ReadToEnd();
23 var youDaoTranslationResponse = JsonConvert.DeserializeObject<YouDaoTranslationResponse>(result);
24
25 return youDaoTranslationResponse;
26 }
27 }
28 }
29
30 private static string GetRequestUrl(string queryText, string from, string to)
31 {
32 string salt = DateTime.Now.Millisecond.ToString();
33
34 MD5 md5 = new MD5CryptoServiceProvider();
35 string md5Str = AppKey + queryText + salt + AppSecret;
36 byte[] output = md5.ComputeHash(Encoding.UTF8.GetBytes(md5Str));
37 string sign = BitConverter.ToString(output).Replace("-", "");
38
39 var requestUrl = string.Format(
40 "http://openapi.youdao.com/api?appKey={0}&q={1}&from={2}&to={3}&sign={4}&salt={5}",
41 AppKey,
42 HttpUtility.UrlDecode(queryText, System.Text.Encoding.GetEncoding("UTF-8")),
43 from, to, sign, salt);
44
45 return requestUrl;
46 }
47 }
注：值得一提的是，查询单词信息，en->en路径有道提供的数据不完整，会返回301错误码。联系有道开发后，提供的方案是auto->zhs。
序列化解析的数据类：
[DataContract] public class YouDaoTranslationResponse
{
[DataMember(Name = "errorCode")]
public string ErrorCode { get; set; }
[DataMember(Name = "query")]
public string QueryText { get; set; }
[DataMember(Name = "speakUrl")]
public string InputSpeakUrl { get; set; }
[DataMember(Name = "tSpeakUrl")]
public string TranslationSpeakUrl { get; set; }
/// <summary>
/// 首选翻译
/// </summary>
[DataMember(Name = "translation")]
public List<string> FirstTranslation { get; set; }
/// <summary>
/// 基本释义
/// </summary>
[DataMember(Name = "basic")]
public TranslationBasicData BasicTranslation { get; set; }
///// <summary>
///// 网络释义，该结果不一定存在,暂时不使用
///// </summary>
//[DataMember(Name = "web")]
//public TranslationWebData WebTranslation { get; set; }
}
/// <summary>
/// 基本释义
/// </summary>
[DataContract]
public class TranslationBasicData
{
[DataMember(Name = "phonetic")]
public string Phonetic { get; set; }
/// <summary>
/// 英式发音
/// </summary>
[DataMember(Name = "uk-phonetic")]
public string UkPhonetic { get; set; }
/// <summary>
/// 美式发音
/// </summary>
[DataMember(Name = "us-phonetic")]
public string UsPhonetic { get; set; }
/// <summary>
/// 翻译
/// </summary>
[DataMember(Name = "explains")]
public List<string> Explains { get; set; }
}
/// <summary>
/// 网络释义
/// </summary>
[DataContract]
public class TranslationWebData
{
[DataMember(Name = "key")]
public string Key { get; set; }
[DataMember(Name = "value")]
public List<string> Explains { get; set; }
}
分类: .NET-C#学习
有道云官方文档
有道云翻译API简介：http://ai.youdao.com/docs/doc-trans-api.s#p01
有道云C#Demo : http://ai.youdao.com/docs/doc-trans-api.s#p08
查询单词信息
在有道云的Demo中，已经很完整的给出了相应的代码~
但是针对是的英-汉等翻译，如何只查询单个单词的详细信息，包含单词的翻译/音标/释义等？例如下图示例信息：
下面修改后封装的查询单词详细信息服务（仅供参考）：
1 /// <summary> 2 /// 有道词典API 3 /// </summary> 4 internal class YouDaoApiService 5 { 6 const string AppKey = "131b76a4ee1ecd13";//AppKey和AppSecret是本人@Winter申请的账号，仅供测试使用 7 const string LangEn = "en"; 8 const string AppSecret = "KX9hLrgSMhfKkvIqS6nhwtwMcRymJqEA"; 9 10 public static async Task<YouDaoTranslationResponse> GetTranslatioAsync(string queryText, string from = LangEn, string to = LangEn) 11 { 12 var requestUrl = GetRequestUrl(queryText, from, to); 13 14 WebRequest translationWebRequest = WebRequest.Create(requestUrl); 15 16 var response = await translationWebRequest.GetResponseAsync(); 17 18 using (Stream stream = response.GetResponseStream()) 19 { 20 using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException("有道Api查询出错！"), Encoding.GetEncoding("utf-8"))) 21 { 22 string result = reader.ReadToEnd(); 23 var youDaoTranslationResponse = JsonConvert.DeserializeObject<YouDaoTranslationResponse>(result); 24 25 return youDaoTranslationResponse; 26 } 27 } 28 } 29 30 private static string GetRequestUrl(string queryText, string from, string to) 31 { 32 string salt = DateTime.Now.Millisecond.ToString(); 33 34 MD5 md5 = new MD5CryptoServiceProvider(); 35 string md5Str = AppKey + queryText + salt + AppSecret; 36 byte[] output = md5.ComputeHash(Encoding.UTF8.GetBytes(md5Str)); 37 string sign = BitConverter.ToString(output).Replace("-", ""); 38 39 var requestUrl = string.Format( 40 "http://openapi.youdao.com/api?appKey={0}&q={1}&from={2}&to={3}&sign={4}&salt={5}", 41 AppKey, 42 HttpUtility.UrlDecode(queryText, System.Text.Encoding.GetEncoding("UTF-8")), 43 from, to, sign, salt); 44 45 return requestUrl; 46 } 47 }
注：值得一提的是，查询单词信息，en->en路径有道提供的数据不完整，会返回301错误码。联系有道开发后，提供的方案是auto->zhs。
序列化解析的数据类：
View Code分类: .NET-C#学习