1. 程式人生 > >將中文漢字轉換成拼音(全拼)

將中文漢字轉換成拼音(全拼)

using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;

/// <summary>
///     漢字轉拼音類
/// </summary>
public class ChineseHelper
{
    private static readonly int[] PyValue = new[]
        {
            -20319, -20317, -20304, -20295, -20292, -20283, -20265, -20257, -20242, -20230, -20051, -20036,
            -20032, -20026, -20002, -19990, -19986, -19982, -19976, -19805, -19784, -19775, -19774, -19763,
            -19756, -19751, -19746, -19741, -19739, -19728, -19725, -19715, -19540, -19531, -19525, -19515,
            -19500, -19484, -19479, -19467, -19289, -19288, -19281, -19275, -19270, -19263, -19261, -19249,
            -19243, -19242, -19238, -19235, -19227, -19224, -19218, -19212, -19038, -19023, -19018, -19006,
            -19003, -18996, -18977, -18961, -18952, -18783, -18774, -18773, -18763, -18756, -18741, -18735,
            -18731, -18722, -18710, -18697, -18696, -18526, -18518, -18501, -18490, -18478, -18463, -18448,
            -18447, -18446, -18239, -18237, -18231, -18220, -18211, -18201, -18184, -18183, -18181, -18012,
            -17997, -17988, -17970, -17964, -17961, -17950, -17947, -17931, -17928, -17922, -17759, -17752,
            -17733, -17730, -17721, -17703, -17701, -17697, -17692, -17683, -17676, -17496, -17487, -17482,
            -17468, -17454, -17433, -17427, -17417, -17202, -17185, -16983, -16970, -16942, -16915, -16733,
            -16708, -16706, -16689, -16664, -16657, -16647, -16474, -16470, -16465, -16459, -16452, -16448,
            -16433, -16429, -16427, -16423, -16419, -16412, -16407, -16403, -16401, -16393, -16220, -16216,
            -16212, -16205, -16202, -16187, -16180, -16171, -16169, -16158, -16155, -15959, -15958, -15944,
            -15933, -15920, -15915, -15903, -15889, -15878, -15707, -15701, -15681, -15667, -15661, -15659,
            -15652, -15640, -15631, -15625, -15454, -15448, -15436, -15435, -15419, -15416, -15408, -15394,
            -15385, -15377, -15375, -15369, -15363, -15362, -15183, -15180, -15165, -15158, -15153, -15150,
            -15149, -15144, -15143, -15141, -15140, -15139, -15128, -15121, -15119, -15117, -15110, -15109,
            -14941, -14937, -14933, -14930, -14929, -14928, -14926, -14922, -14921, -14914, -14908, -14902,
            -14894, -14889, -14882, -14873, -14871, -14857, -14678, -14674, -14670, -14668, -14663, -14654,
            -14645, -14630, -14594, -14429, -14407, -14399, -14384, -14379, -14368, -14355, -14353, -14345,
            -14170, -14159, -14151, -14149, -14145, -14140, -14137, -14135, -14125, -14123, -14122, -14112,
            -14109, -14099, -14097, -14094, -14092, -14090, -14087, -14083, -13917, -13914, -13910, -13907,
            -13906, -13905, -13896, -13894, -13878, -13870, -13859, -13847, -13831, -13658, -13611, -13601,
            -13406, -13404, -13400, -13398, -13395, -13391, -13387, -13383, -13367, -13359, -13356, -13343,
            -13340, -13329, -13326, -13318, -13147, -13138, -13120, -13107, -13096, -13095, -13091, -13076,
            -13068, -13063, -13060, -12888, -12875, -12871, -12860, -12858, -12852, -12849, -12838, -12831,
            -12829, -12812, -12802, -12607, -12597, -12594, -12585, -12556, -12359, -12346, -12320, -12300,
            -12120, -12099, -12089, -12074, -12067, -12058, -12039, -11867, -11861, -11847, -11831, -11798,
            -11781, -11604, -11589, -11536, -11358, -11340, -11339, -11324, -11303, -11097, -11077, -11067,
            -11055, -11052, -11045, -11041, -11038, -11024, -11020, -11019, -11018, -11014, -10838, -10832,
            -10815, -10800, -10790, -10780, -10764, -10587, -10544, -10533, -10519, -10331, -10329, -10328,
            -10322, -10315, -10309, -10307, -10296, -10281, -10274, -10270, -10262, -10260, -10256, -10254
        };

    private static readonly string[] PyName = new[]
        {
            "A", "Ai", "An", "Ang", "Ao", "Ba", "Bai", "Ban", "Bang", "Bao", "Bei", "Ben",
            "Beng", "Bi", "Bian", "Biao", "Bie", "Bin", "Bing", "Bo", "Bu", "Ba", "Cai", "Can",
            "Cang", "Cao", "Ce", "Ceng", "Cha", "Chai", "Chan", "Chang", "Chao", "Che", "Chen", "Cheng",
            "Chi", "Chong", "Chou", "Chu", "Chuai", "Chuan", "Chuang", "Chui", "Chun", "Chuo", "Ci", "Cong",
            "Cou", "Cu", "Cuan", "Cui", "Cun", "Cuo", "Da", "Dai", "Dan", "Dang", "Dao", "De",
            "Deng", "Di", "Dian", "Diao", "Die", "Ding", "Diu", "Dong", "Dou", "Du", "Duan", "Dui",
            "Dun", "Duo", "E", "En", "Er", "Fa", "Fan", "Fang", "Fei", "Fen", "Feng", "Fo",
            "Fou", "Fu", "Ga", "Gai", "Gan", "Gang", "Gao", "Ge", "Gei", "Gen", "Geng", "Gong",
            "Gou", "Gu", "Gua", "Guai", "Guan", "Guang", "Gui", "Gun", "Guo", "Ha", "Hai", "Han",
            "Hang", "Hao", "He", "Hei", "Hen", "Heng", "Hong", "Hou", "Hu", "Hua", "Huai", "Huan",
            "Huang", "Hui", "Hun", "Huo", "Ji", "Jia", "Jian", "Jiang", "Jiao", "Jie", "Jin", "Jing",
            "Jiong", "Jiu", "Ju", "Juan", "Jue", "Jun", "Ka", "Kai", "Kan", "Kang", "Kao", "Ke",
            "Ken", "Keng", "Kong", "Kou", "Ku", "Kua", "Kuai", "Kuan", "Kuang", "Kui", "Kun", "Kuo",
            "La", "Lai", "Lan", "Lang", "Lao", "Le", "Lei", "Leng", "Li", "Lia", "Lian", "Liang",
            "Liao", "Lie", "Lin", "Ling", "Liu", "Long", "Lou", "Lu", "Lv", "Luan", "Lue", "Lun",
            "Luo", "Ma", "Mai", "Man", "Mang", "Mao", "Me", "Mei", "Men", "Meng", "Mi", "Mian",
            "Miao", "Mie", "Min", "Ming", "Miu", "Mo", "Mou", "Mu", "Na", "Nai", "Nan", "Nang",
            "Nao", "Ne", "Nei", "Nen", "Neng", "Ni", "Nian", "Niang", "Niao", "Nie", "Nin", "Ning",
            "Niu", "Nong", "Nu", "Nv", "Nuan", "Nue", "Nuo", "O", "Ou", "Pa", "Pai", "Pan",
            "Pang", "Pao", "Pei", "Pen", "Peng", "Pi", "Pian", "Piao", "Pie", "Pin", "Ping", "Po",
            "Pu", "Qi", "Qia", "Qian", "Qiang", "Qiao", "Qie", "Qin", "Qing", "Qiong", "Qiu", "Qu",
            "Quan", "Que", "Qun", "Ran", "Rang", "Rao", "Re", "Ren", "Reng", "Ri", "Rong", "Rou",
            "Ru", "Ruan", "Rui", "Run", "Ruo", "Sa", "Sai", "San", "Sang", "Sao", "Se", "Sen",
            "Seng", "Sha", "Shai", "Shan", "Shang", "Shao", "She", "Shen", "Sheng", "Shi", "Shou", "Shu",
            "Shua", "Shuai", "Shuan", "Shuang", "Shui", "Shun", "Shuo", "Si", "Song", "Sou", "Su", "Suan",
            "Sui", "Sun", "Suo", "Ta", "Tai", "Tan", "Tang", "Tao", "Te", "Teng", "Ti", "Tian",
            "Tiao", "Tie", "Ting", "Tong", "Tou", "Tu", "Tuan", "Tui", "Tun", "Tuo", "Wa", "Wai",
            "Wan", "Wang", "Wei", "Wen", "Weng", "Wo", "Wu", "Xi", "Xia", "Xian", "Xiang", "Xiao",
            "Xie", "Xin", "Xing", "Xiong", "Xiu", "Xu", "Xuan", "Xue", "Xun", "Ya", "Yan", "Yang",
            "Yao", "Ye", "Yi", "Yin", "Ying", "Yo", "Yong", "You", "Yu", "Yuan", "Yue", "Yun",
            "Za", "Zai", "Zan", "Zang", "Zao", "Ze", "Zei", "Zen", "Zeng", "Zha", "Zhai", "Zhan",
            "Zhang", "Zhao", "Zhe", "Zhen", "Zheng", "Zhi", "Zhong", "Zhou", "Zhu", "Zhua", "Zhuai", "Zhuan",
            "Zhuang", "Zhui", "Zhun", "Zhuo", "Zi", "Zong", "Zou", "Zu", "Zuan", "Zui", "Zun", "Zuo"
        };

    /// <summary>
    ///     把漢字轉換成拼音(全拼)
    /// </summary>
    /// <param name="hzString">漢字字串</param>
    /// <returns>轉換後的拼音(全拼)字串</returns>
    public static string GetPinYinStrFromChinese(string hzString)
    {
        // 匹配中文字元
        var regex = new Regex("^[\u4e00-\u9fa5]$");
        string pyString = "";
        char[] noWChar = hzString.ToCharArray();

        for (int j = 0; j < noWChar.Length; j++)
        {
            // 中文字元
            if (regex.IsMatch(noWChar[j].ToString(CultureInfo.InvariantCulture)))
            {
                byte[] array = Encoding.Default.GetBytes(noWChar[j].ToString(CultureInfo.InvariantCulture));
                int i1 = (array[0]);
                int i2 = (array[1]);
                int chrAsc = i1 * 256 + i2 - 65536;
                if (chrAsc > 0 && chrAsc < 160)
                {
                    pyString += noWChar[j];
                }
                else
                {
                    // 修正部分文字
                    if (chrAsc == -9254) // 修正“圳”字
                        pyString += "Zhen";
                    else
                    {
                        for (int i = (PyValue.Length - 1); i >= 0; i--)
                        {
                            if (PyValue[i] <= chrAsc)
                            {
                                pyString += PyName[i];
                                break;
                            }
                        }
                    }
                }
            }
            // 非中文字元
            else
            {
                pyString += noWChar[j].ToString(CultureInfo.InvariantCulture);
            }
        }
        return pyString;
    }
    /// <summary>
    ///     只轉換每個漢字首字母(大寫)
    /// </summary>
    /// <param name="strText"></param>
    /// <returns></returns>
    public static string GetChineseSpell(string strText)
    {
        int len = strText.Length;
        string myStr = "";
        for (int i = 0; i < len; i++)
        {
            myStr += GetSpell(strText.Substring(i, 1));
        }
        return myStr;
    }

    /// <summary>
    ///     獲得第一個漢字的首字母(大寫);
    /// </summary>
    /// <param name="cnChar"></param>
    /// <returns></returns>
    public static string GetSpell(string cnChar)
    {
        byte[] arrCn = Encoding.Default.GetBytes(cnChar);
        if (arrCn.Length > 1)
        {
            int area = arrCn[0];
            int pos = arrCn[1];
            int code = (area << 8) + pos;
            int[] areacode =
                {
                    45217, 45253, 45761, 46318, 46826, 47010, 47297, 47614, 48119, 48119, 49062, 49324, 49896,
                    50371, 50614, 50622, 50906, 51387, 51446, 52218, 52698, 52698, 52698, 52980, 53689, 54481
                };
            for (int i = 0; i < 26; i++)
            {
                int max = 55290;
                if (i != 25) max = areacode[i + 1];
                if (areacode[i] <= code && code < max)
                {
                    return Encoding.Default.GetString(new[] { (byte)(65 + i) });
                }
            }
            return "*";
        }
        return cnChar;
    }
}

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