Qt汉字转拼音

在网上找了很多，结果很多是雷同的。然后自己看了些汉字编码规则，结合网上的一些实例，写出了这篇博客。
首先看测试代码和结果：

int main()
{
    QStringList tests;
    tests << "我是中国人"
            << "你好朋友";

    foreach (QString test, tests) {
        QString firstLetter = ChineseLetterHelper::GetFirstLetter(test);
        QString firstLetters = ChineseLetterHelper::GetFirstLetters(test);
        QString pinyin = ChineseLetterHelper::GetPinyins(test);

        qDebug() << "src:         " << test;
        qDebug() << "firstLetter: " << firstLetter;
        qDebug() << "firstLetters:" << firstLetters;
        qDebug() << "pinyins:     " << pinyin;
        qDebug() << "-------------";
    }

    system("pause");
    return 0;
}

下面就是根据网上一些封装的代码：

首先是头文件chineseletterhelper.h

#ifndef CHINESELETTERHELPER_H
#define CHINESELETTERHELPER_H
#include 
class ChineseLetterHelper
{
    // 根据GB2312编码
public:
    static bool In(wchar_t start, wchar_t end, wchar_t code);

    static char Convert(int n);

    // 获取第一个汉字的首字母
    static QString GetFirstLetter(const QString &src);

    // 获取所有汉字的首字母
    static QString GetFirstLetters(const QString &src);

    // 获取一个汉字编码的汉语拼音
    static QString GetPinyin(int code);

    // 获取所有汉字的汉语拼音
    static QString GetPinyins(const QString& text);
};

#endif // CHINESELETTERHELPER_H

然后是实现文件chineseletterhelper.cpp

#include "chineseletterhelper.h"
bool ChineseLetterHelper::In(wchar_t start, wchar_t end, wchar_t code)
{
    if (code >= start && code <= end)
    {
        return true;
    }
    return false;
}

char ChineseLetterHelper::Convert(int n)
{
    /*
     * GB2312码范围 (B0A1-F7FE)
     * HiByte (B0-F7) LoByte (A1-FE)
     *
     * GBK编码范围 (8140-FEFE)
     * 包含三大部分
     * 1.汉字区
     *      a. GB2312汉字区。即GBK/2
     *      b. GB13000.1扩充汉字区。包括GBK/3(CJK汉字)和GBK/4(CJK汉字和增补汉字)
     * 2.图形符号区
     *      a. GB2312非汉字区。即GBK/1 A1A1-A9FE。还有10个小写罗马数字和GB12345增补符号
     *      b. GB13000.1扩充非汉字区。即GBK/5 A840-A9A0非汉字符号、结构符...
     * 3.用户自定义区
     *
     */

    if (In(0xB0A1,0xB0C4,n)) return 'A';
    if (In(0XB0C5,0XB2C0,n)) return 'B';
    if (In(0xB2C1,0xB4ED,n)) return 'C';
    if (In(0xB4EE,0xB6E9,n)) return 'D';
    if (In(0xB6EA,0xB7A1,n)) return 'E';
    if (In(0xB7A2,0xB8c0,n)) return 'F';
    if (In(0xB8C1,0xB9FD,n)) return 'G';
    if (In(0xB9FE,0xBBF6,n)) return 'H';
    if (In(0xBBF7,0xBFA5,n)) return 'J';
    if (In(0xBFA6,0xC0AB,n)) return 'K';
    if (In(0xC0AC,0xC2E7,n)) return 'L';
    if (In(0xC2E8,0xC4C2,n)) return 'M';
    if (In(0xC4C3,0xC5B5,n)) return 'N';
    if (In(0xC5B6,0xC5BD,n)) return 'O';
    if (In(0xC5BE,0xC6D9,n)) return 'P';
    if (In(0xC6DA,0xC8BA,n)) return 'Q';
    if (In(0xC8BB,0xC8F5,n)) return 'R';
    if (In(0xC8F6,0xCBF0,n)) return 'S';
    if (In(0xCBFA,0xCDD9,n)) return 'T';
    if (In(0xCDDA,0xCEF3,n)) return 'W';
    if (In(0xCEF4,0xD188,n)) return 'X';
    if (In(0xD1B9,0xD4D0,n)) return 'Y';
    if (In(0xD4D1,0xD7F9,n)) return 'Z';
    if (In(0x00, 0x7f, n)) return n;
    return '\0';
}

QString ChineseLetterHelper::GetFirstLetter(const QString &src)
{
    wchar_t wchr;
    QString firstLetter;
    if(src.size() > 0)
    {
        QString str = src.at(0);
        QByteArray arr = str.toLocal8Bit();
        if(arr.size() == 1)
        {
            wchr = arr.at(0) & 0xff;
        }
        else if(arr.size() == 2)
        {
            wchr = (arr.at(0) & 0xff) << 8;
            wchr |= (arr.at(1) & 0xff);
        }
        else
        {
            //qDebug() << "unknown word";
        }

        char c = Convert(wchr);
        if(c != 0)
        {
            firstLetter.append(c);
        }
    }

    return firstLetter;
}

QString ChineseLetterHelper::GetFirstLetters(const QString &src)
{
    QString firstLetters;
    for (int i=0; i=1601 && code<=1602)
        {
            pinyin="A";
            break;
        }
        if(code>=1603 && code<=1615)
        {
            pinyin="AI";
            break;
        }
        if(code>=1616 && code<=1624)
        {
            pinyin="AN";
            break;
        }
        if(code>=1625 && code<=1627)
        {
            pinyin="ANG";
            break;
        }
        if(code>=1628 && code<=1636)
        {
            pinyin="AO";
            break;
        }
        if(code>=1637 && code<=1654)
        {
            pinyin="BA";
            break;
        }
        if(code>=1655 && code<=1662)
        {
            pinyin="BAI";
            break;
        }
        if(code>=1663 && code<=1677)
        {
            pinyin="BAN";
            break;
        }
        if(code>=1678 && code<=1689)
        {
            pinyin="BANG";
            break;
        }
        if(code>=1690 && code<=1712)
        {
            pinyin="BAO";
            break;
        }
        if(code>=1713 && code<=1727)
        {
            pinyin="BEI";
            break;
        }
        if(code>=1728 && code<=1731)
        {
            pinyin="BEN";
            break;
        }
        if(code>=1732 && code<=1737)
        {
            pinyin="BENG";
            break;
        }
        if(code>1738 && code<=1761)
        {
            pinyin="BI";
            break;
        }
        if(code>=1762 && code<=1773)
        {
            pinyin="BIAN";
            break;
        }
        if(code>=1774 && code<=1777)
        {
            pinyin="BIAO";
            break;
        }
        if(code>=1778 && code<=1781)
        {
            pinyin="BIE";
            break;
        }
        if(code>=1782 && code<=1787)
        {
            pinyin="BIN";
            break;
        }
        if(code>=1788 && code<=1794)
        {
            pinyin="BING";
            break;
        }
        if(code>=1801 && code<=1802)
        {
            pinyin="BING";
            break;
        }
        if(code>=1803 && code<=1821)
        {
            pinyin="BO";
            break;
        }
        if(code>=1822 && code<=1832)
        {
            pinyin="BU";
            break;
        }
        if(code==1833)
        {
            pinyin="CA";
            break;
        }
        if(code>=1834 && code<=1844)
        {
            pinyin="CAI";
            break;
        }
        if(code>=1845 && code<=1851)
        {
            pinyin="CAN";
            break;
        }
        if(code>=1852 && code<=1856)
        {
            pinyin="CANG";
            break;
        }
        if(code>=1857 && code<=1861)
        {
            pinyin="CAO";
            break;
        }
        if(code>=1862 && code<=1866)
        {
            pinyin="CE";
            break;
        }
        if(code>=1867 && code<=1868)
        {
            pinyin="CENG";
            break;
        }
        if(code>=1869 && code<=1879)
        {
            pinyin="CHA";
            break;
        }
        if(code>=1880 && code<=1882)
        {
            pinyin="CHAI";
            break;
        }
        if(code>=1883 && code<=1892)
        {
            pinyin="CHAN";
            break;
        }
        if(code>=1893 && code<=1911)
        {
            pinyin="CHANG";
            break;
        }
        if(code>=1912 && code<=1920)
        {
            pinyin="CHAO";
            break;
        }
        if(code>=1921 && code<=1926)
        {
            pinyin="CHE";
            break;
        }
        if(code>=1927 && code<=1936)
        {
            pinyin="CHEN";
            break;
        }
        if(code>=1937 && code<=1951)
        {
            pinyin="CHENG";
            break;
        }
        if(code>=1952 && code<=1967)
        {
            pinyin="CHI";
            break;
        }
        if(code>=1968 && code<=1972)
        {
            pinyin="CHONG";
            break;
        }
        if(code>=1973 && code<=1984)
        {
            pinyin="CHOU";
            break;
        }
        if(code>=1985 && code<=2006)
        {
            pinyin="CHU";
            break;
        }
        if(code==2007)
        {
            pinyin="CHUAI";
            break;
        }
        if(code>=2008 && code<=2014)
        {
            pinyin="CHUAN";
            break;
        }
        if(code>=2015 && code<=2020)
        {
            pinyin="CHUANG";
            break;
        }
        if(code>=2021 && code<=2025)
        {
            pinyin="CHUI";
            break;
        }
        if(code>=2026 && code<=2032)
        {
            pinyin="CHUN";
            break;
        }
        if(code>=2033 && code<=2034)
        {
            pinyin="CHUO";
            break;
        }
        if(code>=2035 && code<=2046)
        {
            pinyin="CI";
            break;
        }
        if(code>=2047 && code<=2052)
        {
            pinyin="CONG";
            break;
        }
        if(code>=2054 && code<=2057)
        {
            pinyin="CU";
            break;
        }
        if(code>=2058 && code<=2060)
        {
            pinyin="CUAN";
            break;
        }
        if(code>=2061 && code<=2068)
        {
            pinyin="CUI";
            break;
        }
        if(code>=2069 && code<=2071)
        {
            pinyin="CUN";
            break;
        }
        if(code>=2072 && code<=2077)
        {
            pinyin="CUO";
            break;
        }
        if(code>=2078 && code<=2083)
        {
            pinyin="DA";
            break;
        }
        if(code>=2084 && code<=2094)
        {
            pinyin="DAI";
            break;
        }
        if(code>=2102 && code<=2116)
        {
            pinyin="DAN";
            break;
        }
        if(code>=2117 && code<=2121)
        {
            pinyin="DANG";
            break;
        }
        if(code>=2122 && code<=2133)
        {
            pinyin="DAO";
            break;
        }
        if(code>=2134 && code<=2136)
        {
            pinyin="DE";
            break;
        }
        if(code>=2137 && code<=2143)
        {
            pinyin="DENG";
            break;
        }
        if(code>=2144 && code<=2162)
        {
            pinyin="DI";
            break;
        }
        if(code>=2163 && code<=2178)
        {
            pinyin="DIAN";
            break;
        }
        if(code>=2179 && code<=2187)
        {
            pinyin="DIAO";
            break;
        }
        if(code>=2188 && code<=2194)
        {
            pinyin="DIE";
            break;
        }
        if(code>=2201 && code<=2209)
        {
            pinyin="DING";
            break;
        }
        if(code==2210)
        {
            pinyin="DIU";
            break;
        }
        if(code>=2211 && code<=2220)
        {
            pinyin="DONG";
            break;
        }
        if(code>=2221 && code<=2227)
        {
            pinyin="DOU";
            break;
        }
        if(code>=2228 && code<=2242)
        {
            pinyin="DU";
            break;
        }
        if(code>=2243 && code<=2248)
        {
            pinyin="DUAN";
            break;
        }
        if(code>=2249 && code<=2252)
        {
            pinyin="DUI";
            break;
        }
        if(code>=2253 && code<=2261)
        {
            pinyin="DUN";
            break;
        }
        if(code>=2262 && code<=2273)
        {
            pinyin="DUO";
            break;
        }
        if(code>=2274 && code<=2286)
        {
            pinyin="E";
            break;
        }
        if(code==2287)
        {
            pinyin="EN";
            break;
        }
        if(code>=2288 && code<=2231)
        {
            pinyin="ER";
            break;
        }
        if(code>=2302 && code<=2309)
        {
            pinyin="FA";
            break;
        }
        if(code>=2310 && code<=2326)
        {
            pinyin="FAN";
            break;
        }
        if(code>=2327 && code<=2337)
        {
            pinyin="FANG";
            break;
        }
        if(code>=2338 && code<=2349)
        {
            pinyin="FEI";
            break;
        }
        if(code>=2350 && code<=2364)
        {
            pinyin="FEN";
            break;
        }
        if(code>=2365 && code<=2379)
        {
            pinyin="FENG";
            break;
        }
        if(code==2380)
        {
            pinyin="FO";
            break;
        }
        if(code==2381)
        {
            pinyin="FOU";
            break;
        }
        if(code>=2382 && code<=2432)
        {
            pinyin="FU";
            break;
        }
        if(code>=2435 && code<=2440)
        {
            pinyin="GAI";
            break;
        }
        if(code>=2441 && code<=2451)
        {
            pinyin="GAN";
            break;
        }
        if(code>=2452 && code<=2460)
        {
            pinyin="GANG";
            break;
        }
        if(code>=2461 && code<=2470)
        {
            pinyin="GAO";
            break;
        }
        if(code>=2471 && code<=2487)
        {
            pinyin="GE";
            break;
        }
        if(code==2488)
        {
            pinyin="GEI";
            break;
        }
        if(code>=2489 && code<=2490)
        {
            pinyin="GEN";
            break;
        }
        if(code>=2491 && code<=2503)
        {
            pinyin="GENG";
            break;
        }
        if(code>=2504 && code<=2518)
        {
            pinyin="GONG";
            break;
        }
        if(code>=2519 && code<=2527)
        {
            pinyin="GOU";
            break;
        }
        if(code>=2528 && code<=2545)
        {
            pinyin="GU";
            break;
        }
        if(code>=2546 && code<=2551)
        {
            pinyin="GUA";
            break;
        }
        if(code>=2552 && code<=2554)
        {
            pinyin="GUAI";
            break;
        }
        if(code>=2555 && code<=2565)
        {
            pinyin="GUAN";
            break;
        }
        if(code>=2566 && code<=2568)
        {
            pinyin="GUANG";
            break;
        }
        if(code>=2569 && code<=2584)
        {
            pinyin="GUI";
            break;
        }
        if(code>=2585 && code<=2587)
        {
            pinyin="GUN";
            break;
        }
        if(code>=2588 && code<=2593)
        {
            pinyin="GUO";
            break;
        }
        if(code==2594)
        {
            pinyin="HA";
            break;
        }
        if(code>=2601 && code<=2607)
        {
            pinyin="HAI";
            break;
        }
        if(code>=2608 && code<=2626)
        {
            pinyin="HAN";
            break;
        }
        if(code>=2627 && code<=2629)
        {
            pinyin="HANG";
            break;
        }
        if(code>=2630 && code<=2638)
        {
            pinyin="HAO";
            break;
        }
        if(code>=2639 && code<=2656)
        {
            pinyin="HE";
            break;
        }
        if(code>=2657 && code<=2658)
        {
            pinyin="HEI";
            break;
        }
        if(code>=2659 && code<=2662)
        {
            pinyin="HEN";
            break;
        }
        if(code>=2663 && code<=2667)
        {
            pinyin="HENG";
            break;
        }
        if(code>=2668 && code<=2676)
        {
            pinyin="HONG";
            break;
        }
        if(code>=2677 && code<=2683)
        {
            pinyin="HOU";
            break;
        }
        if(code>=2684 && code<=2707)
        {
            pinyin="HU";
            break;
        }
        if(code>=2708 && code<=2716)
        {
            pinyin="HUA";
            break;
        }
        if(code>=2717 && code<=2721)
        {
            pinyin="HUAI";
            break;
        }
        if(code>=2722 && code<=2735)
        {
            pinyin="HUAN";
            break;
        }
        if(code>=2736 && code<=2749)
        {
            pinyin="HUANG";
            break;
        }
        if(code>=2750 && code<=2770)
        {
            pinyin="HUI";
            break;
        }
        if(code>=2771 && code<=2776)
        {
            pinyin="HUN";
            break;
        }
        if(code>=2777 && code<=2786)
        {
            pinyin="HUO";
            break;
        }
        if(code>=2787 && code<=2845)
        {
            pinyin="JI";
            break;
        }
        if(code>=2846 && code<=2862)
        {
            pinyin="JIA";
            break;
        }
        if(code>=2863 && code<=2908)
        {
            pinyin="JIAN";
            break;
        }
        if(code>=2909 && code<=2921)
        {
            pinyin="JIANG";
            break;
        }
        if(code>=2922 && code<=2949)
        {
            pinyin="JIAO";
            break;
        }
        if(code>=2950 && code<=2976)
        {
            pinyin="JIE";
            break;
        }
        if(code>=2977 && code<=3002)
        {
            pinyin="JIN";
            break;
        }
        if(code>=3003 && code<=3027)
        {
            pinyin="JING";
            break;
        }
        if(code>=3028 && code<=3029)
        {
            pinyin="JIONG";
            break;
        }
        if(code>=3030 && code<=3046)
        {
            pinyin="JIU";
            break;
        }
        if(code>=3047 && code<=3071)
        {
            pinyin="JU";
            break;
        }
        if(code>=3072 && code<=3078)
        {
            pinyin="JUAN";
            break;
        }
        if(code>=3079 && code<=3088)
        {
            pinyin="JUE";
            break;
        }
        if(code>=3089 && code<=3105)
        {
            pinyin="JUN";
            break;
        }
        if(code>=3106 && code<=3109)
        {
            pinyin="KA";
            break;
        }
        if(code>=3110 && code<=3114)
        {
            pinyin="KAI";
            break;
        }
        if(code>=3115 && code<=3120)
        {
            pinyin="KAN";
            break;
        }
        if(code>=3121 && code<=3127)
        {
            pinyin="KANG";
            break;
        }
        if(code>=3128 && code<=3131)
        {
            pinyin="KAO";
            break;
        }
        if(code>=3132 && code<=3146)
        {
            pinyin="KE";
            break;
        }
        if(code>=3147 && code<=3150)
        {
            pinyin="KEN";
            break;
        }
        if(code>=3151 && code<=3152)
        {
            pinyin="KENG";
            break;
        }
        if(code>=3153 && code<=3156)
        {
            pinyin="KONG";
            break;
        }
        if(code>=3157 && code<=3160)
        {
            pinyin="KOU";
            break;
        }
        if(code>=3161 && code<=3167)
        {
            pinyin="KU";
            break;
        }
        if(code>=3168 && code<=3172)
        {
            pinyin="KUA";
            break;
        }
        if(code>=3173 && code<=3176)
        {
            pinyin="KUAI";
            break;
        }
        if(code>=3177 && code<=3178)
        {
            pinyin="KUAN";
            break;
        }
        if(code>=3179 && code<=3186)
        {
            pinyin="KUANG";
            break;
        }
        if(code>=3187 && code<=3203)
        {
            pinyin="KUI";
            break;
        }
        if(code>=3204 && code<=3207)
        {
            pinyin="KUN";
            break;
        }
        if(code>=3208 && code<=3211)
        {
            pinyin="KUO";
            break;
        }
        if(code>=3212 && code<=3218)
        {
            pinyin="LA";
            break;
        }
        if(code>=3219 && code<=3221)
        {
            pinyin="LAI";
            break;
        }
        if(code>=3222 && code<=3236)
        {
            pinyin="LAN";
            break;
        }
        if(code>=3237 && code<=3243)
        {
            pinyin="LANG";
            break;
        }
        if(code>=3244 && code<=3252)
        {
            pinyin="LAO";
            break;
        }
        if(code>=3253 && code<=3254)
        {
            pinyin="LE";
            break;
        }
        if(code>=3255 && code<=3265)
        {
            pinyin="LEI";
            break;
        }
        if(code>=3266 && code<=3268)
        {
            pinyin="LENG";
            break;
        }
        if(code>=3269 && code<=3308)
        {
            pinyin="LI";
        }
        if(code==3309)
        {
            pinyin="LIA";
            break;
        }
        if(code>=3310 && code<=3323)
        {
            pinyin="LIAN";
            break;
        }
        if(code>=3324 && code<=3334)
        {
            pinyin="LIANG";
            break;
        }
        if(code>=3335 && code<=3347)
        {
            pinyin="LIAO";
            break;
        }
        if(code>=3348 && code<=3352)
        {
            pinyin="LIE";
            break;
        }
        if(code>=3353 && code<=3363)
        {
            pinyin="LIN";
            break;
        }
        if(code>=3364 && code<=3378)
        {
            pinyin="LING";
            break;
        }
        if(code>=3379 && code<=3389)
        {
            pinyin="LIU";
            break;
        }
        if(code>=3390 && code<=3404)
        {
            pinyin="LONG";
            break;
        }
        if(code>=3405 && code<=3410)
        {
            pinyin="LOU";
            break;
        }
        if(code>=3411 && code<=3444)
        {
            pinyin="LU";
            break;
        }
        if(code>=3445 && code<=3450)
        {
            pinyin="LUAN";
            break;
        }
        if(code>=3451 && code<=3452)
        {
            pinyin="LUE";
            break;
        }
        if(code>=3453 && code<=3459)
        {
            pinyin="LUN";
            break;
        }
        if(code>=3460 && code<=3471)
        {
            pinyin="LUO";
            break;
        }
        if(code>=3472 && code<=3480)
        {
            pinyin="MA";
            break;
        }
        if(code>=3481 && code<=3486)
        {
            pinyin="MAI";
            break;
        }
        if(code>=3487 && code<=3501)
        {
            pinyin="MAN";
            break;
        }
        if(code>=3502 && code<=3507)
        {
            pinyin="MANG";
            break;
        }
        if(code>=3508 && code<=3519)
        {
            pinyin="MAO";
            break;
        }
        if(code==3520)
        {
            pinyin="ME";
            break;
        }
        if(code>=3521 && code<=3536)
        {
            pinyin="MEI";
            break;
        }
        if(code>=3537 && code<=3539)
        {
            pinyin="MEN";
            break;
        }
        if(code>=3540 && code<=3547)
        {
            pinyin="MENG";
            break;
        }
        if(code>=3548 && code<=3561)
        {
            pinyin="MI";
        }
        if(code>=3562 && code<=3570)
        {
            pinyin="MIAN";
            break;
        }
        if(code>=3571 && code<=3578)
        {
            pinyin="MIAO";
            break;
        }
        if(code>=3579 && code<=3580)
        {
            pinyin="MIE";
            break;
        }
        if(code>=3581 && code<=3586)
        {
            pinyin="MIN";
            break;
        }
        if(code>=3587 && code<=3592)
        {
            pinyin="MING";
            break;
        }
        if(code==3593)
        {
            pinyin=="MIU";
            break;
        }
        if(code>=3594 && code<=3616)
        {
            pinyin="MO";
            break;
        }
        if(code>=3617 && code<=3619)
        {
            pinyin="MOU";
            break;
        }
        if(code>=3620 && code<=3634)
        {
            pinyin="MU";
            break;
        }
        if(code>=3635 && code<=3641)
        {
            pinyin="NA";
            break;
        }
        if(code>=3642 && code<=3646)
        {
            pinyin="NAI";
            break;
        }
        if(code>=3647 && code<=3649)
        {
            pinyin="NAN";
            break;
        }
        if(code==3650)
        {
            pinyin="NANG";
            break;
        }
        if(code>=3651 && code<=3655)
        {
            pinyin="NAO";
            break;
        }
        if(code==3656)
        {
            pinyin="NE";
            break;
        }
        if(code>=3657 && code<=3658)
        {
            pinyin="NEI";
            break;
        }
        if(code==3659)
        {
            pinyin="NEN";
            break;
        }
        if(code==3660)
        {
            pinyin="NENG";
            break;
        }
        if(code>=3661 && code<=3671)
        {
            pinyin="NI";
            break;
        }
        if(code>=3672 && code<=3678)
        {
            pinyin="NIAN";
            break;
        }
        if(code>=3679 && code<=3680)
        {
            pinyin="NIANG";
            break;
        }
        if(code>=3681 && code<=3682)
        {
            pinyin="NIAO";
            break;
        }
        if(code>=3683 && code<=3689)
        {
            pinyin="NIE";
            break;
        }
        if(code==3690)
        {
            pinyin="NIN";
            break;
        }
        if(code>=3691 && code<=3702)
        {
            pinyin="NING";
            break;
        }
        if(code>=3703 && code<=3706)
        {
            pinyin="NIU";
            break;
        }
        if(code>=3707 && code<=3710)
        {
            pinyin="NONG";
            break;
        }
        if(code>=3711 && code<=3714)
        {
            pinyin="NU";
            break;
        }
        if(code==3715)
        {
            pinyin="NUAN";
            break;
        }
        if(code>=3716 && code<=3717)
        {
            pinyin="NUE";
            break;
        }
        if(code>=3718 && code<=3721)
        {
            pinyin="NUO";
            break;
        }
        if(code==3722)
        {
            pinyin="O";
            break;
        }
        if(code>=3723 && code<=3729)
        {
            pinyin="OU";
            break;
        }
        if(code>=3730 && code<=3735)
        {
            pinyin="PA";
            break;
        }
        if(code>=3736 && code<=3741)
        {
            pinyin="PAI";
            break;
        }
        if(code>=3742 && code<=3749)
        {
            pinyin="PAN";
            break;
        }
        if(code>=3750 && code<=3754)
        {
            pinyin="PANG";
            break;
        }
        if(code>=3755 && code<=3761)
        {
            pinyin="PAO";
            break;
        }
        if(code>=3762 && code<=3770)
        {
            pinyin="PEI";
            break;
        }
        if(code>=3771 && code<=3772)
        {
            pinyin="PEN";
            break;
        }
        if(code>=3773 && code<=3786)
        {
            pinyin="PENG";
            break;
        }
        if(code>=3787 && code<=3809)
        {
            pinyin="PI";
            break;
        }
        if(code>=3810 && code<=3813)
        {
            pinyin="PIAN";
            break;
        }
        if(code>=3814 && code<=3817)
        {
            pinyin="PIAO";
            break;
        }
        if(code>=3818 && code<=3819)
        {
            pinyin="PIE";
            break;
        }
        if(code>=3820 && code<=3824)
        {
            pinyin="PIN";
            break;
        }
        if(code>=3825 && code<=3833)
        {
            pinyin="PING";
            break;
        }
        if(code>=3834 && code<=3841)
        {
            pinyin="PO";
            break;
        }
        if(code==3842)
        {
            pinyin="POU";
            break;
        }
        if(code>=3843 && code<=3857)
        {
            pinyin="PU";
            break;
        }
        if(code>=3858 && code<=3893)
        {
            pinyin="QI";
            break;
        }
        if(code==3894 || (code>=3901 && code<=3902))
        {
            pinyin="QIA";
            break;
        }
        if(code>=3903 && code<=3924)
        {
            pinyin="QIAN";
            break;
        }
        if(code>=3925 && code<=3932)
        {
            pinyin="QIANG";
            break;
        }
        if(code>=3933 && code<=3947)
        {
            pinyin="QIAO";
            break;
        }
        if(code>=3948 && code<=3952)
        {
            pinyin="QIE";
            break;
        }
        if(code>=3953 && code<=3963)
        {
            pinyin="QIN";
            break;
        }
        if(code>=3964 && code<=3976)
        {
            pinyin="QING";
            break;
        }
        if(code>=3977 && code<=3978)
        {
            pinyin="QIONG";
            break;
        }
        if(code>=3979 && code<=3986)
        {
            pinyin="QIU";
            break;
        }
        if(code>=3987 && code<=4005)
        {
            pinyin="QU";
            break;
        }
        if(code>=4006 && code<=4016)
        {
            pinyin="QUAN";
            break;
        }
        if(code>=4017 && code<=4024)
        {
            pinyin="QUE";
            break;
        }
        if(code>=4025 && code<=4026)
        {
            pinyin="QUN";
            break;
        }
        if(code>=4027 && code<=4030)
        {
            pinyin="RAN";
            break;
        }
        if(code>=4031 && code<=4035)
        {
            pinyin="RANG";
        }
        if(code>=4036 && code<=4038)
        {
            pinyin="RAO";
            break;
        }
        if(code>=4039 && code<=4040)
        {
            pinyin="RE";
            break;
        }
        if(code>=4041 && code<=4050)
        {
            pinyin="REN";
            break;
        }
        if(code>=4051 && code<=4052)
        {
            pinyin="RENG";
            break;
        }
        if(code==4053)
        {
            pinyin="RI";
            break;
        }
        if(code>=4054 && code<=4063)
        {
            pinyin="RONG";
            break;
        }
        if(code>=4064 && code<=4066)
        {
            pinyin="ROU";
            break;
        }
        if(code>=4067 && code<=4076)
        {
            pinyin="RU";
            break;
        }
        if(code>=4077 && code<=4078)
        {
            pinyin="RUAN";
            break;
        }
        if(code>=4079 && code<=4081)
        {
            pinyin="RUI";
            break;
        }
        if(code>=4082 && code<=4083)
        {
            pinyin="RUN";
            break;
        }
        if(code>=4084 && code<=4085)
        {
            pinyin="RUO";
            break;
        }
        if(code>=4086 && code<=4088)
        {
            pinyin="SA";
            break;
        }
        if(code>=4089 && code<=4092)
        {
            pinyin="SAI";
            break;
        }
        if(code>=4093 && code<=4094)
        {
            pinyin="SAN";
            break;
        }
        if(code>=4101 && code<=4102)
        {
            pinyin="SAN";
            break;
        }
        if(code>=4103 && code<=4105)
        {
            pinyin="SANG";
            break;
        }
        if(code>=4106 && code<=4109)
        {
            pinyin="SAO";
            break;
        }
        if(code>=4110 && code<=4112)
        {
            pinyin="SE";
            break;
        }
        if(code==4113)
        {
            pinyin="SEN";
        }
        if(code==4114)
        {
            pinyin="SENG";
            break;
        }
        if(code>=4115 && code<=4123)
        {
            pinyin="SHA";
            break;
        }
        if(code>=4124 && code<=4125)
        {
            pinyin="SHAI";
            break;
        }
        if(code>=4126 && code<=4141)
        {
            pinyin="SHAN";
            break;
        }
        if(code>=4142 && code<=4149)
        {
            pinyin="SHANG";
            break;
        }
        if(code>=4150 && code<=4160)
        {
            pinyin="SHAO";
            break;
        }
        if(code>=4161 && code<=4172)
        {
            pinyin="SHE";
            break;
        }
        if(code>=4173 && code<=4188)
        {
            pinyin="SHEN";
            break;
        }
        if(code>=4189 && code<=4205)
        {
            pinyin="SHENG";
            break;
        }
        if(code>=4206 && code<=4252)
        {
            pinyin="SHI";
            break;
        }
        if(code>=4253 && code<=4262)
        {
            pinyin="SHOU";
            break;
        }
        if(code>=4263 && code<=4301)
        {
            pinyin="SHU";
            break;
        }
        if(code>=4302 && code<=4303)
        {
            pinyin="SHUA";
            break;
        }
        if(code>=4304 && code<=4307)
        {
            pinyin="SHUAI";
            break;
        }
        if(code>=4308 && code<=4309)
        {
            pinyin="SHUAN";
            break;
        }
        if(code>=4310 && code<=4312)
        {
            pinyin="SHUANG";
            break;
        }
        if(code>=4313 && code<=4316)
        {
            pinyin="SHUI";
            break;
        }
        if(code>=4317 && code<=4320)
        {
            pinyin="SHUN";
            break;
        }
        if(code>=4321 && code<=4324)
        {
            pinyin="SHUO";
            break;
        }
        if(code>=4325 && code<=4340)
        {
            pinyin="SI";
            break;
        }
        if(code>=4341 && code<=4348)
        {
            pinyin="SONG";
            break;
        }
        if(code>=4349 && code<=4352)
        {
            pinyin="SOU";
            break;
        }
        if(code>=4353 && code<=4364)
        {
            pinyin="SU";
            break;
        }
        if(code>=4365 && code<=4367)
        {
            pinyin="SUAN";
            break;
        }
        if(code>=4368 && code<=4378)
        {
            pinyin="SUI";
            break;
        }
        if(code>=4379 && code<=4381)
        {
            pinyin="SUN";
            break;
        }
        if(code>=4382 && code<=4389)
        {
            pinyin="SUO";
            break;
        }
        if(code>=4390 && code<=4404)
        {
            pinyin="TA";
            break;
        }
        if(code>=4405 && code<=4413)
        {
            pinyin="TAI";
            break;
        }
        if(code>=4414 && code<=4431)
        {
            pinyin="TAN";
            break;
        }
        if(code>=4432 && code<=4444)
        {
            pinyin="TANG";
            break;
        }
        if(code>=4445 && code<=4455)
        {
            pinyin="TAO";
            break;
        }
        if(code==4456)
        {
            pinyin="TE";
            break;
        }
        if(code>=4457 && code<=4460)
        {
            pinyin="TENG";
            break;
        }
        if(code>=4461 && code<=4475)
        {
            pinyin="TI";
            break;
        }
        if(code>=4476 && code<=4483)
        {
            pinyin="TIAN";
            break;
        }
        if(code>=4484 && code<=4488)
        {
            pinyin="TIAO";
            break;
        }
        if(code>=4489 && code<=4491)
        {
            pinyin="TIE";
            break;
        }
        if(code>=4492 && code<=4507)
        {
            pinyin="TING";
            break;
        }
        if(code>=4508 && code<=4520)
        {
            pinyin="TONG";
            break;
        }
        if(code>=4521 && code<=4524)
        {
            pinyin="TOU";
            break;
        }
        if(code>=4525 && code<=4535)
        {
            pinyin="TU";
            break;
        }
        if(code>=4536 && code<=4537)
        {
            pinyin="TUAN";
            break;
        }
        if(code>=4538 && code<=4543)
        {
            pinyin="TUI";
            break;
        }
        if(code>=4544 && code<=4546)
        {
            pinyin="TUN";
            break;
        }
        if(code>=4547 && code<=4557)
        {
            pinyin="TUO";
            break;
        }
        if(code>=4558 && code<=4564)
        {
            pinyin="WA";
            break;
        }
        if(code>=4565 && code<=4566)
        {
            pinyin="WAI";
            break;
        }
        if(code>=4567 && code<=4583)
        {
            pinyin="WAN";
            break;
        }
        if(code>=4584 && code<=4593)
        {
            pinyin="WANG";
            break;
        }
        if(code>=4594 && code<=4632)
        {
            pinyin="WEI";
            break;
        }
        if(code>=4633 && code<=4642)
        {
            pinyin="WEN";
            break;
        }
        if(code>=4643 && code<=4645)
        {
            pinyin="WENG";
            break;
        }
        if(code>=4646 && code<=4654)
        {
            pinyin="WO";
            break;
        }
        if(code>=4655 && code<=4683)
        {
            pinyin="WU";
            break;
        }
        if(code>=4684 && code<=4724)
        {
            pinyin="XI";
            break;
        }
        if(code>=4725 && code<=4737)
        {
            pinyin="XIA";
            break;
        }
        if(code>=4738 && code<=4763)
        {
            pinyin="XIAN";
            break;
        }
        if(code>=4764 && code<=4783)
        {
            pinyin="XIANG";
            break;
        }
        if(code>=4784 && code<=4807)
        {
            pinyin="XIAO";
            break;
        }
        if(code>=4809 && code<=4828)
        {
            pinyin="XIE";
            break;
        }
        if(code>=4829 && code<=4838)
        {
            pinyin="XIN";
            break;
        }
        if(code>=4839 && code<=4853)
        {
            pinyin="XING";
            break;
        }
        if(code>=4854 && code<=4860)
        {
            pinyin="XIONG";
            break;
        }
        if(code>=4861 && code<=4869)
        {
            pinyin="XIU";
            break;
        }
        if(code>=4870 && code<=4888)
        {
            pinyin="XU";
            break;
        }
        if(code>=4889 && code<=4904)
        {
            pinyin="XUAN";
            break;
        }
        if(code>=4905 && code<=4910)
        {
            pinyin="XUE";
            break;
        }
        if(code>=4911 && code<=4924)
        {
            pinyin="XUN";
            break;
        }
        if(code>=4925 && code<=4940)
        {
            pinyin="YA";
            break;
        }
        if(code>=4941 && code<=4973)
        {
            pinyin="YAN";
            break;
        }
        if(code>=4974 && code<=4990)
        {
            pinyin="YANG";
            break;
        }
        if(code>=4991 && code<=5011)
        {
            pinyin="YAO";
            break;
        }
        if(code>=5012 && code<=5026)
        {
            pinyin="YE";
            break;
        }
        if(code>=5027 && code<=5079)
        {
            pinyin="YI";
            break;
        }
        if(code>=5080 && code<=5101)
        {
            pinyin="YIN";
            break;
        }
        if(code>=5102 && code<=5119)
        {
            pinyin="YING";
            break;
        }
        if(code==5120)
        {
            pinyin="YO";
            break;
        }
        if(code>=5121 && code<=5135)
        {
            pinyin="YONG";
            break;
        }
        if(code>=5136 && code<=5155)
        {
            pinyin="YOU";
            break;
        }
        if(code>=5156 && code<=5206)
        {
            pinyin="YU";
            break;
        }
        if(code>=5207 && code<=5226)
        {
            pinyin="YUAN";
            break;
        }
        if(code>=5227 && code<=5236)
        {
            pinyin="YUE";
            break;
        }
        if(code>=5237 && code<=5248)
        {
            pinyin="YUN";
            break;
        }
        if(code>=5249 && code<=5251)
        {
            pinyin="ZA";
            break;
        }
        if(code>=5252 && code<=5258)
        {
            pinyin="ZAI";
            break;
        }
        if(code>=5259 && code<=5262)
        {
            pinyin="ZAN";
            break;
        }
        if(code>=5263 && code<=5265)
        {
            pinyin="ZANG";
            break;
        }
        if(code>=5266 && code<=5279)
        {
            pinyin="ZAO";
            break;
        }
        if(code>=5280 && code<=5283)
        {
            pinyin="ZE";
            break;
        }
        if(code==5284)
        {
            pinyin="ZEI";
            break;
        }
        if(code==5285)
        {
            pinyin="ZEN";
            break;
        }
        if(code>=5286 && code<=5289)
        {
            pinyin="ZENG";
            break;
        }
        if(code>=5290 && code<=5309)
        {
            pinyin="ZHA";
            break;
        }
        if(code>=5310 && code<=5315)
        {
            pinyin="ZHAI";
            break;
        }
        if(code>=5316 && code<=5332)
        {
            pinyin="ZHAN";
            break;
        }
        if(code>=5333 && code<=5347)
        {
            pinyin="ZHANG";
            break;
        }
        if(code>=5348 && code<=5357)
        {
            pinyin="ZHAO";
            break;
        }
        if(code>=5358 && code<=5367)
        {
            pinyin="ZHE";
            break;
        }
        if(code>=5368 && code<=5383)
        {
            pinyin="ZHEN";
            break;
        }
        if(code>=5384 && code<=5404)
        {
            pinyin="ZHENG";
            break;
        }
        if(code>=5405 && code<=5447)
        {
            pinyin="ZHI";
            break;
        }
        if(code>=5448 && code<=5458)
        {
            pinyin="ZHONG";
            break;
        }
        if(code>=5459 && code<=5472)
        {
            pinyin="ZHOU";
            break;
        }
        if(code>=5473 && code<=5504)
        {
            pinyin="ZHU";
            break;
        }
        if(code>=5505 && code<=5506)
        {
            pinyin="ZHUA";
            break;
        }
        if(code==5507)
        {
            pinyin="ZHUAI";
            break;
        }
        if(code>=5508 && code<=5513)
        {
            pinyin="ZHUAN";
            break;
        }
        if(code>=5514 && code<=5520)
        {
            pinyin="ZHUANG";
            break;
        }
        if(code>=5521 && code<=5526)
        {
            pinyin="ZHUI";
            break;
        }
        if(code>=5527 && code<=5528)
        {
            pinyin="ZHUN";
            break;
        }
        if(code>=5529 && code<=5539)
        {
            pinyin="ZHUO";
            break;
        }
        if(code>=5540 && code<=5554)
        {
            pinyin="ZI";
            break;
        }
        if(code>=5555 && code<=5561)
        {
            pinyin="ZONG";
            break;
        }
        if(code>=5562 && code<=5565)
        {
            pinyin="ZOU";
            break;
        }
        if(code>=5566 && code<=5573)
        {
            pinyin="ZU";
            break;
        }
        if(code>=5574 && code<=5575)
        {
            pinyin="ZUAN";
            break;
        }
        if(code>=5576 && code<=5579)
        {
            pinyin="ZUI";
            break;
        }
        if(code>=5580 && code<=5581)
        {
            pinyin="ZUN";
            break;
        }
        if(code>=5582 && code<=5589)
        {
            pinyin="ZUO";
            break;
        }
    }
    if (pinyin.isEmpty())
    {
        pinyin="";
    }
    return pinyin;
}