Apache Thrift（一）构建汉字拼音查询微服务：接口

Posted on by

同系列文章：

源代码下载

MandarinThrift 20170717.zip

接口定义：
Mandarin.thrift

/*
文件名称：Mandarin.thrift
 
作者：秦建辉
 
微信：splashcn
 
博客：http://www.firstsolver.com/wordpress/
 
编译指令：thrift -r --gen csharp Mandarin.thrift

参考资料：http://thrift.apache.org
*/

namespace csharp Com.FirstSolver.Mandarin.Thrift

enum GBCharset {
  GB2312 = 1,
  GBK = 2,
  GB18030 = 4
}

service MandarinService {
  string QueryPinyin(1:string ucs4, 2:bool isDigitTone, 3:bool isUppercase),
  map<string,string> QueryHomophone(1:string ucs4, 2:GBCharset charset),
  map<string,string> GetHomophoneGroupedList(1:GBCharset charset)
}

接口实现：

/* ----------------------------------------------------------
 * 文件名称：MandarinServiceHandler.cs
 * 
 * 作者：秦建辉
 * 
 * 微信：splashcn
 * 
 * 博客：http://www.firstsolver.com/wordpress/
 * 
 * 开发环境：
 *      Visual Studio 2017
 *      .NET Framework 4.5.2
 *      Apache Thrift v0.10.0
 *      
 * 版本历史：
 *      V1.0    2017年07月16日
 *              基于Thrift框架实现汉字拼音查询服务-接口实现
 *
 * 参考资料：
 *      http://thrift.apache.org
------------------------------------------------------------ */
using System;
using System.Collections.Generic;
using System.Text;

namespace Com.FirstSolver.Mandarin.Thrift
{
    public class MandarinServiceHandler : MandarinService.Iface
    {
        public Dictionary<string, string> GetHomophoneGroupedList(GBCharset charset)
        {
            try
            {
                // 获取检索字符集
                HZCharSet SearchCharSet = (HZCharSet)Enum.Parse(typeof(HZCharSet), charset.ToString(), true);

                Dictionary<string, string> HomophoneList = new Dictionary<string, string>();
                for (int i = 0; i < Pinyin.SYLLABLE_NUM; i++)
                {
                    HomophoneList.Add(Pinyin.Syllable(i, true, true), Pinyin.Homophone(i, SearchCharSet));
                }
                return HomophoneList;
            }
            catch
            {
                return null;
            }
        }

        public Dictionary<string, string> QueryHomophone(string ucs4, GBCharset charset)
        {
            try
            {
                // 获取检索字符集
                HZCharSet SearchCharSet = (HZCharSet)Enum.Parse(typeof(HZCharSet), charset.ToString(), true);

                // 获取汉字拼音音节索引集合
                ushort[] SyllableCollection = Pinyin.Pronunciation(char.ConvertToUtf32(ucs4, 0));
                if (SyllableCollection == null) return null;

                Dictionary<string, string> HomophoneList = new Dictionary<string, string>();
                foreach (ushort Index in SyllableCollection)
                {
                    HomophoneList.Add(Pinyin.Syllable(Index, true, true), Pinyin.Homophone(Index, SearchCharSet));
                }
                return HomophoneList;
            }
            catch
            {
                return null;
            }
        }

        public string QueryPinyin(string ucs4, bool isDigitTone, bool isUppercase)
        {
            try
            {
                // 获取汉字拼音音节索引集合
                ushort[] SyllableCollection = Pinyin.Pronunciation(char.ConvertToUtf32(ucs4, 0));
                if (SyllableCollection == null) return null;

                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < SyllableCollection.Length; i++)
                {
                    if (i == 0)
                    {
                        sb.Append(Pinyin.Syllable(SyllableCollection[i], isDigitTone, isUppercase));
                    }
                    else
                    {
                        sb.Append(" ").Append(Pinyin.Syllable(SyllableCollection[i], isDigitTone, isUppercase));
                    }
                }
                return sb.ToString();
            }
            catch
            {
                return null;
            }
        }
    }
}

Comments are closed.