Java 实现汉字转换为拼音的实例
Java实现汉字转换为拼音
转换类
publicclassPINYINChinese{
privatestaticint[]pyvalue=newint[]{-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};
publicstaticString[]pystr=newString[]{"a","ai","an","ang","ao",
"ba","bai","ban","bang","bao","bei","ben","beng","bi",
"bian","biao","bie","bin","bing","bo","bu","ca","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"};
privateStringBuilderbuffer;
privateStringresource;
privatestaticCharacterParsercharacterParser=newCharacterParser();
publicstaticCharacterParsergetInstance(){
returncharacterParser;
}
publicStringgetResource(){
returnresource;
}
publicvoidsetResource(Stringresource){
this.resource=resource;
}
/***汉字转成ASCII***/
privateintgetChsAscii(Stringchs){
intasc=0;
try{
byte[]bytes=chs.getBytes("gb2312");
if(bytes==null||bytes.length>2||bytes.length<=0){
thrownewRuntimeException("illegalresourcestring");
}
if(bytes.length==1){
asc=bytes[0];
}
if(bytes.length==2){
inthightByte=256+bytes[0];
intlowByte=256+bytes[1];
asc=(256*hightByte+lowByte)-256*256;
}
}catch(Exceptione){
System.out
.println("ERROR:ChineseSpelling.class-getChsAscii(Stringchs)"
+e);
}
returnasc;
}
/***单字解析***/
publicStringconvert(Stringstr){
Stringresult=null;
intascii=getChsAscii(str);
if(ascii>0&&ascii<160){
result=String.valueOf((char)ascii);
}else{
for(inti=(pyvalue.length-1);i>=0;i--){
if(pyvalue[i]<=ascii){
result=pystr[i];
break;
}
}
}
returnresult;
}
/***词组解析***/
publicStringgetSelling(Stringchs){
Stringkey,value;
buffer=newStringBuilder();
for(inti=0;i<chs.length();i++){
key=chs.substring(i,i+1);
if(key.getBytes().length>=2){
value=(String)convert(key);
if(value==null){
value="unknown";
}
}else{
value=key;
}
buffer.append(value);
}
returnbuffer.toString();
}
publicStringgetSpelling(){
returnthis.getSelling(this.getResource());
}
}
实现
Stringcountry="汉字";
publicStringgetString(){
//返回拼音
returnPINYINChinese.getInstance().getSelling(country);
}
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