C#_获取汉字拼音

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Ctr.Common.Tools
{/// <summary>/// 汉字转拼音静态类,包括功能全拼和缩写，方法全部是静态的/// </summary>public static class Chinese2Spell{#region 属性数据定义/// <summary>/// 汉字的机内码数组/// </summary>private static int[] pyValue = new int[]{-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};/// <summary>/// 机内码对应的拼音数组/// </summary>private static string[] pyName = new string[]{"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"};#endregion#region 把汉字转换成拼音(全拼)无间隔符号/// <summary>/// 把汉字转换成拼音(全拼)/// </summary>/// <param name="hzString">汉字字符串</param>/// <returns>转换后的拼音(全拼)字符串</returns>public static string Convert(string hzString){// 匹配中文字符Regex regex = new Regex("^["u4e00-"u9fa5]$");byte[] array = new byte[2];string pyString = "";int chrAsc = 0;int i1 = 0;int i2 = 0;char[] noWChar = hzString.ToCharArray();for (int j = 0; j < noWChar.Length; j++){// 中文字符if (regex.IsMatch(noWChar[j].ToString())){array = System.Text.Encoding.Default.GetBytes(noWChar[j].ToString());i1 = (short)(array[0]);i2 = (short)(array[1]);chrAsc = i1 * 256 + i2 - 65536;if (chrAsc > 0 && chrAsc < 160){pyString += noWChar[j];}else{// 修正部分文字if (chrAsc == -9254)  // 修正“圳”字pyString += "Zhen";else{for (int i = (pyValue.Length - 1); i >= 0; i--){if (pyValue[i] <= chrAsc){pyString += pyName[i];break;}}}}}// 非中文字符else{pyString += noWChar[j].ToString();}}return pyString;}#endregion#region 把汉字转换成拼音(全拼) 用空格间隔/// <summary>/// 把汉字转换成拼音(全拼)/// </summary>/// <param name="hzString">汉字字符串</param>/// <returns>转换后的拼音(全拼)字符串</returns>public static string ConvertWithBlank(string hzString){// 匹配中文字符Regex regex = new Regex("^["u4e00-"u9fa5]$");byte[] array = new byte[2];string pyString = "";int chrAsc = 0;int i1 = 0;int i2 = 0;char[] noWChar = hzString.ToCharArray();for (int j = 0; j < noWChar.Length; j++){// 中文字符if (regex.IsMatch(noWChar[j].ToString())){array = System.Text.Encoding.Default.GetBytes(noWChar[j].ToString());i1 = (short)(array[0]);i2 = (short)(array[1]);chrAsc = i1 * 256 + i2 - 65536;if (chrAsc > 0 && chrAsc < 160){pyString = pyString + " " + noWChar[j];}else{// 修正部分文字if (chrAsc == -9254)  // 修正“圳”字pyString = pyString + " " + "Zhen";else{for (int i = (pyValue.Length - 1); i >= 0; i--){if (pyValue[i] <= chrAsc){pyString = pyString + " " + pyName[i];break;}}}}}// 非中文字符else{pyString = pyString +" "+ noWChar[j].ToString();}}return pyString.Trim();}#endregion#region 把汉字转换成拼音(全拼) 用特定的字符间隔/// <summary>/// 把汉字转换成拼音(全拼)/// </summary>/// <param name="hzString">汉字字符串</param>/// <returns>转换后的拼音(全拼)字符串</returns>public static string ConvertWithSplitChar(string hzString,string splitChar){// 匹配中文字符Regex regex = new Regex("^["u4e00-"u9fa5]$");byte[] array = new byte[2];string pyString = "";int chrAsc = 0;int i1 = 0;int i2 = 0;char[] noWChar = hzString.ToCharArray();for (int j = 0; j < noWChar.Length; j++){// 中文字符if (regex.IsMatch(noWChar[j].ToString())){array = System.Text.Encoding.Default.GetBytes(noWChar[j].ToString());i1 = (short)(array[0]);i2 = (short)(array[1]);chrAsc = i1 * 256 + i2 - 65536;if (chrAsc > 0 && chrAsc < 160){pyString = pyString + splitChar + noWChar[j];}else{// 修正部分文字if (chrAsc == -9254)  // 修正“圳”字pyString = pyString + splitChar + "Zhen";else{for (int i = (pyValue.Length - 1); i >= 0; i--){if (pyValue[i] <= chrAsc){pyString = pyString + splitChar + pyName[i];break;}}}}}// 非中文字符else{pyString = pyString + splitChar + noWChar[j].ToString();}}char[] trimAChar = splitChar.ToCharArray();return pyString.TrimStart(trimAChar);}#endregion#region 汉字转拼音缩写 (字符串) (小写)/// <summary>/// 汉字转拼音缩写/// </summary>/// <param name="str">要转换的汉字字符串</param>/// <returns>拼音缩写</returns>public static string GetSpellStringLower(string str){string tempStr = "";foreach(char c in str){if((int)c >= 33 && (int)c <=126){//字母和符号原样保留tempStr += c.ToString();}else{//累加拼音声母tempStr += GetSpellCharLower(c.ToString());}}return tempStr;}#endregion     #region 汉字转拼音缩写 (字符串) (小写) (空格间隔)/// <summary>/// 汉字转拼音缩写 (字符串) (小写) (空格间隔)/// </summary>/// <param name="str">要转换的汉字字符串</param>/// <returns>拼音缩写</returns>public static string GetSpellStringLowerSplitWithBlank(string str){string tempStr = "";foreach (char c in str){if ((int)c >= 33 && (int)c <= 126){//字母和符号原样保留tempStr = tempStr + " " + c.ToString();}else{//累加拼音声母tempStr = tempStr + " " +  GetSpellCharLower(c.ToString());}}return tempStr.Trim();}#endregion    #region 汉字转拼音缩写 (字符串)(大写)/// <summary>/// 汉字转拼音缩写 (大写)/// </summary>/// <param name="str">要转换的汉字字符串</param>/// <returns>拼音缩写</returns>public static string GetSpellStringSupper(string str){string tempStr = "";foreach (char c in str){if ((int)c >= 33 && (int)c <= 126){//字母和符号原样保留tempStr += c.ToString();}else{//累加拼音声母tempStr += GetSpellCharSupper(c.ToString());}}return tempStr;}#endregion#region 汉字转拼音缩写 (字符串)(大写)(空格间隔)/// <summary>/// 汉字转拼音缩写  (字符串)(大写)(空格间隔)/// </summary>/// <param name="str">要转换的汉字字符串</param>/// <returns>拼音缩写</returns>public static string GetSpellStringSupperSplitWithBlank(string str){string tempStr = "";foreach (char c in str){if ((int)c >= 33 && (int)c <= 126){//字母和符号原样保留tempStr = tempStr + " " + c.ToString();}else{//累加拼音声母tempStr = tempStr + " " + GetSpellCharSupper(c.ToString());}}return tempStr.Trim();}#endregion#region 取单个字符的拼音声母(字符)(大写)/// <summary>/// 取单个字符的拼音声母/// </summary>/// <param name="c">要转换的单个汉字</param>/// <returns>拼音声母</returns>public static string GetSpellCharSupper(string c){byte[] array = new byte[2];array = System.Text.Encoding.Default.GetBytes(c);int i = (short)(array[0] - '"0') * 256 + ((short)(array[1] - '"0'));if (i < 0xB0A1) return c;if (i < 0xB0C5) return "A";if (i < 0xB2C1) return "B";if (i < 0xB4EE) return "C";if (i < 0xB6EA) return "D";if (i < 0xB7A2) return "E";if (i < 0xB8C1) return "F";if (i < 0xB9FE) return "G";if (i < 0xBBF7) return "H";if (i < 0xBFA6) return "J";if (i < 0xC0AC) return "K";if (i < 0xC2E8) return "L";if (i < 0xC4C3) return "M";if (i < 0xC5B6) return "N";if (i < 0xC5BE) return "O";if (i < 0xC6DA) return "P";if (i < 0xC8BB) return "Q";if (i < 0xC8F6) return "R";if (i < 0xCBFA) return "S";if (i < 0xCDDA) return "T";if (i < 0xCEF4) return "W";if (i < 0xD1B9) return "X";if (i < 0xD4D1) return "Y";if (i < 0xD7FA) return "Z";return c;}#endregion#region 取单个字符的拼音声母(字符)(小写)/// <summary>/// 取单个字符的拼音声母/// </summary>/// <param name="c">要转换的单个汉字</param>/// <returns>拼音声母</returns>public static string GetSpellCharLower(string c){byte[] array = new byte[2];array = System.Text.Encoding.Default.GetBytes(c);int i = (short)(array[0] - '"0') * 256 + ((short)(array[1] - '"0'));if (i < 0xB0A1) return c;if (i < 0xB0C5) return "a";if (i < 0xB2C1) return "b";if (i < 0xB4EE) return "c";if (i < 0xB6EA) return "d";if (i < 0xB7A2) return "e";if (i < 0xB8C1) return "f";if (i < 0xB9FE) return "g";if (i < 0xBBF7) return "h";if (i < 0xBFA6) return "j";if (i < 0xC0AC) return "k";if (i < 0xC2E8) return "l";if (i < 0xC4C3) return "m";if (i < 0xC5B6) return "n";if (i < 0xC5BE) return "o";if (i < 0xC6DA) return "p";if (i < 0xC8BB) return "q";if (i < 0xC8F6) return "r";if (i < 0xCBFA) return "s";if (i < 0xCDDA) return "t";if (i < 0xCEF4) return "w";if (i < 0xD1B9) return "x";if (i < 0xD4D1) return "y";if (i < 0xD7FA) return "z";return c;}#endregion}
}