示例#1
0
        /// <summary>
        /// 转化关键字
        /// </summary>
        /// <param name="sIn"></param>
        /// <returns></returns>
        public WordPinYin GetWord_Pinyin(string sIn)
        {
            sIn = FormatSearchKey(sIn);
            if (String.IsNullOrWhiteSpace(sIn))
            {
                return(null);
            }

            WordPinYin objRslt         = new WordPinYin();
            string     sInWithoutSpace = sIn.Replace(" ", "").ToLower();

            objRslt.Word          = sIn.Replace(" ", "");
            objRslt.WordWithSpace = sIn;
            if (sInWithoutSpace.IsOnlyEnglishLetterOrDigital())
            {
                if (sIn.Length > 30)
                {
                    return(null);
                }
                objRslt.Word                 = "";
                objRslt.PinYin               = sInWithoutSpace;
                objRslt.PinYinWithSpace      = sIn;
                objRslt.FirstLetter          = sInWithoutSpace;
                objRslt.FirstLetterWithSpace = sIn;
                return(objRslt);
            }
            if (sIn.Length > 20)
            {
                return(null);
            }
            HanziStringPinyin objPinyin = HanziStringPinyinManager.Instance.GetPinyinFromHanziString(sIn, 1);

            if (objPinyin != null)
            {
                string sPinyin = objPinyin.Pinyin[0].Replace("eng", "en").Replace("ing", "in");
                objRslt.FirstLetter     = objPinyin.FirstLetter[0];
                objRslt.PinYin          = sPinyin.Replace(" ", "");
                objRslt.PinYinWithSpace = sPinyin;
            }
            return(objRslt);
        }
示例#2
0
        public HanziStringPinyin GetPinyinFromHanziString(string sHanziString, int nNoOfPinYin)
        {
            nNoOfPinYin  = Math.Max(1, nNoOfPinYin);
            nNoOfPinYin  = Math.Min(32, nNoOfPinYin);
            sHanziString = sHanziString.DoTrim().ToLower();

            if (String.IsNullOrWhiteSpace(sHanziString))
            {
                throw new ArgumentException("Hanzi string is null");
            }
            if (sHanziString.Length > 100)
            {
                return(null);
            }


            HanziStringPinyin objRslt = new HanziStringPinyin();

            PinYin[] aPinYin = new PinYin[sHanziString.Length];
            int[]    aIndex  = new int[aPinYin.Length];

            int nTotalRsltCount = 1;

            for (int i = 0; i < sHanziString.Length; i++)
            {
                string sSingleWord = sHanziString[i].ToString();
                if (!sSingleWord.IsChinese())
                {
                    aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
                    aIndex[i]  = nTotalRsltCount;
                    continue;
                }
                aPinYin[i] = GetPinYinForCorrespondingHanzi(sSingleWord);
                if (aPinYin[i] == null)
                {
                    aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
                }
                else
                {
                    nTotalRsltCount = nTotalRsltCount * aPinYin[i].lstPinyin.Count;
                }
                aIndex[i] = nTotalRsltCount;
            }
            int nRsltCount = Math.Min(nNoOfPinYin, nTotalRsltCount);
            Dictionary <string, int> dicTmpFirstLetter = new Dictionary <string, int>();
            Dictionary <string, int> dicTmpPinyin      = new Dictionary <string, int>();
            Dictionary <string, int> dicTmpSPinyin     = new Dictionary <string, int>();

            while (objRslt.Pinyin.Count < nRsltCount)
            {
                int    nCandidate       = objRslt.Pinyin.Count + 1;
                string sPinYinRslt      = "";
                string sSPinyinRslt     = "";
                string sFirstLetterRslt = "";

                for (int i = 0; i < aPinYin.Length; i++)
                {
                    string sTmp = "";
                    if (aPinYin[i].IsChinese)
                    {
                        sTmp = " ";
                    }
                    int nCrntIndex = 0;
                    if (i == 0)
                    {
                        nCrntIndex = (nCandidate - 1) % aIndex[i];
                    }
                    else
                    {
                        nCrntIndex = ((nCandidate - 1) / aIndex[i - 1]) % aPinYin[i].lstPinyin.Count;
                    }
                    sPinYinRslt      += sTmp + aPinYin[i].lstPinyin[nCrntIndex] + sTmp;
                    sSPinyinRslt     += sTmp + aPinYin[i].lstSPinyin[nCrntIndex] + sTmp;
                    sFirstLetterRslt += aPinYin[i].lstPinyin[nCrntIndex].Substring(0, 1).Replace(" ", "");
                }
                sPinYinRslt  = sPinYinRslt.FormatMultiSpace(" ").DoTrim();
                sSPinyinRslt = sSPinyinRslt.FormatMultiSpace(" ").DoTrim();
                if (dicTmpPinyin.ContainsKey(sPinYinRslt))
                {
                    Container.LogService.UnexpectedBehavorLogger.Error("duplicate Pinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate pinyin=" + sPinYinRslt);
                }
                else
                {
                    objRslt.Pinyin.Add(sPinYinRslt);
                    dicTmpPinyin[sPinYinRslt] = 1;
                }
                if (dicTmpSPinyin.ContainsKey(sSPinyinRslt))
                {
                    Container.LogService.UnexpectedBehavorLogger.Error("duplicate SPinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate SPinyin=" + sSPinyinRslt);
                }
                else
                {
                    objRslt.SPinyin.Add(sSPinyinRslt);
                    dicTmpPinyin[sSPinyinRslt] = 1;
                }

                if (!dicTmpFirstLetter.ContainsKey(sFirstLetterRslt))
                {
                    objRslt.FirstLetter.Add(sFirstLetterRslt);
                    dicTmpFirstLetter[sFirstLetterRslt] = 1;
                }
            }
            return(objRslt);
        }