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 }
序列化解析的数据类：
1 [DataContract] 2 public class YouDaoTranslationResponse 3 { 4 [DataMember(Name = "errorCode")] 5 public string ErrorCode { get; set; } 6 7 [DataMember(Name = "query")] 8 public string QueryText { get; set; } 9 10 [DataMember(Name = "speakUrl")] 11 public string InputSpeakUrl { get; set; } 12 13 [DataMember(Name = "tSpeakUrl")] 14 public string TranslationSpeakUrl { get; set; } 15 16 /// <summary> 17 /// 首选翻译 18 /// </summary> 19 [DataMember(Name = "translation")] 20 public List<string> FirstTranslation { get; set; } 21 22 /// <summary> 23 /// 基本释义 24 /// </summary> 25 [DataMember(Name = "basic")] 26 public TranslationBasicData BasicTranslation { get; set; } 27 28 ///// <summary> 29 ///// 网络释义，该结果不一定存在,暂时不使用 30 ///// </summary> 31 //[DataMember(Name = "web")] 32 //public TranslationWebData WebTranslation { get; set; } 33 } 34 35 /// <summary> 36 /// 基本释义 37 /// </summary> 38 [DataContract] 39 public class TranslationBasicData 40 { 41 [DataMember(Name = "phonetic")] 42 public string Phonetic { get; set; } 43 44 /// <summary> 45 /// 英式发音 46 /// </summary> 47 [DataMember(Name = "uk-phonetic")] 48 public string UkPhonetic { get; set; } 49 50 /// <summary> 51 /// 美式发音 52 /// </summary> 53 [DataMember(Name = "us-phonetic")] 54 public string UsPhonetic { get; set; } 55 56 /// <summary> 57 /// 翻译 58 /// </summary> 59 [DataMember(Name = "explains")] 60 public List<string> Explains { get; set; } 61 } 62 63 /// <summary> 64 /// 网络释义 65 /// </summary> 66 [DataContract] 67 public class TranslationWebData 68 { 69 [DataMember(Name = "key")] 70 public string Key { get; set; } 71 72 [DataMember(Name = "value")] 73 public List<string> Explains { get; set; } 74 }
作者：
唐宋元明清2188
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