101 lines
3.1 KiB
C#
101 lines
3.1 KiB
C#
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using Microsoft.International.Converters.PinYinConverter;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Hncore.Pass.BaseInfo.Common
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{
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public class PinYinHelper
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{
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/*
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两种方法共用：//优先使用NPinyin,转换失败则用 Pinyinconverter
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NPinyin 错误集：洺(不识别)
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Pinyinconverter 多音字错误集：广a，区o，强j。都是多音字
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*/
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/// <summary>
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/// 汉字转全拼
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/// </summary>
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/// <param name="strChinese"></param>
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/// <returns></returns>
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public static string ConvertToAllSpell(string strChinese)
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{
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try
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{
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if (strChinese.Length != 0)
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{
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StringBuilder fullSpell = new StringBuilder();
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for (int i = 0; i < strChinese.Length; i++)
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{
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var chr = strChinese[i];
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fullSpell.Append(GetSpell(chr));
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}
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return fullSpell.ToString().ToUpper();
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}
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}
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catch
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{
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return string.Empty;
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}
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return string.Empty;
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}
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/// <summary>
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/// 汉字转首字母
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/// </summary>
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/// <param name="strChinese"></param>
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/// <returns></returns>
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public static string GetFirstSpell(string strChinese)
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{
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//NPinyin.Pinyin.GetInitials(strChinese) 有Bug 洺无法识别
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//return NPinyin.Pinyin.GetInitials(strChinese);
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try
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{
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if (strChinese.Length != 0)
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{
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StringBuilder fullSpell = new StringBuilder();
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for (int i = 0; i < strChinese.Length; i++)
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{
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var chr = strChinese[i];
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fullSpell.Append(GetSpell(chr)[0]);
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}
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return fullSpell.ToString().ToUpper();
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}
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}
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catch (Exception e)
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{
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return string.Empty;
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}
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return string.Empty;
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}
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/// <summary>
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/// 汉字转拼音
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/// </summary>
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/// <param name="chr"></param>
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/// <returns></returns>
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private static string GetSpell(char chr)
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{
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var coverchr = NPinyin.Pinyin.GetPinyin(chr);
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//优先使用NPinyin,转换失败则用 Pinyinconverter
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bool isChineses = ChineseChar.IsValidChar(coverchr[0]);
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if (isChineses)
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{
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ChineseChar chineseChar = new ChineseChar(coverchr[0]);
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foreach (string value in chineseChar.Pinyins)
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{
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if (!string.IsNullOrEmpty(value))
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{
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return value.Remove(value.Length - 1, 1);
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}
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}
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}
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return coverchr;
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}
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}
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}
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