Netcore 将汉字转化为拼音

using System;
using System.Diagnostics;
using Microsoft.International.Converters.PinYinConverter;

namespace TestPinYin
{
    namespace NPinyinTest
    {
        class Program
        {
            /// <summary> 
            /// 汉字转化为拼音
            /// </summary> 
            /// <param name="str">汉字</param> 
            /// <returns>全拼</returns> 
            public static string GetPinyin(string str)
            {
                string r = string.Empty;
                foreach (char obj in str)
                {
                    try
                    {
                        ChineseChar chineseChar = new ChineseChar(obj);
                        string t = chineseChar.Pinyins[0].ToString();
                        r += t.Substring(0, t.Length - 1);
                    }
                    catch
                    {
                        r += obj.ToString();
                    }
                }
                return r;
            }

            /// <summary> 
            /// 汉字转化为拼音首字母
            /// </summary> 
            /// <param name="str">汉字</param> 
            /// <returns>首字母</returns> 
            public static string GetFirstPinyin(string str)
            {
                string r = string.Empty;
                foreach (char obj in str)
                {
                    try
                    {
                        ChineseChar chineseChar = new ChineseChar(obj);
                        string t = chineseChar.Pinyins[0].ToString();
                        r += t.Substring(0, 1);
                    }
                    catch
                    {
                        r += obj.ToString();
                    }
                }
                return r;
            }

            /// <summary>
            /// 获取字符的第一个单词
            /// </summary>
            /// <param name="str"></param>
            /// <returns></returns>
            public static string GetFirstCode(string str)
            {
                if (string.IsNullOrEmpty(str))
                    return string.Empty;

                var chararry = str.ToCharArray();
                try
                {
                   
                    ChineseChar chineseChar = new ChineseChar(chararry[0]);
                    string t = chineseChar.Pinyins[0].ToString();
                    return t.Substring(0, 1);
                }
                catch
                {
                    return chararry[0].ToString().ToUpper();
                }
            }
            static void Main(string[] args)
            {
                Stopwatch sw = new Stopwatch();
                sw.Start();//开始计时

                string[] maxims = new string[]{
                "事常与人违，事总在人为",
                "骏马是跑出来的，强兵是打出来的",
                "驾驭命运的舵是奋斗。不抱有一丝幻想，不放弃一点机会，不停止一日努力。 ",
                "如果惧怕前面跌宕的山岩，生命就永远只能是死水一潭",
                "懦弱的人只会裹足不前，莽撞的人只能引为烧身，只有真正勇敢的人才能所向披靡"
              };
                string[] medicines = new string[] {
                 "聚维酮碘溶液",
                 "开塞露",
                 "炉甘石洗剂",
                 "苯扎氯铵贴",
                 "鱼石脂软膏",
                 "莫匹罗星软膏",
                 "红霉素软膏",
                 "氢化可的松软膏",
                 "曲安奈德软膏",
                 "丁苯羟酸乳膏",
                 "双氯芬酸二乙胺乳膏",
                 "冻疮膏",
                 "克霉唑软膏",
                 "特比奈芬软膏",
                 "酞丁安软膏",
                 "咪康唑软膏、栓剂",
                 "甲硝唑栓",
                 "复方莪术油栓"
               };

                Console.WriteLine("UTF8句子拼音：");
                foreach (string s in maxims)
                {
                    Console.WriteLine("汉字：{0}
拼音：{1}
", s, GetPinyin(s));
                }

                Console.WriteLine("GB2312拼音简码：");
                foreach (string m in medicines)
                {
                    Console.WriteLine("药品：{0}
简码：{1}
", m, GetFirstPinyin(m));
                    Console.WriteLine("药品：{0}
首字母：{1}
", m, GetFirstCode(m));
                }
                sw.Stop();//结束计时
                Console.WriteLine("执行耗时：" + sw.Elapsed);
                Console.ReadKey();
            }
        }
    }
}