ChineseUtils

这里获得汉字的拼音使用了pinyin4j这个插件，因为多音字的原因效果并不理想
 1 /**
 2      * 获得汉字拼音
 3      * @param name
 4      * @return
 5      */
 6     @SuppressWarnings("deprecation")
 7     public static String getPiYin(String src) {  
 8         HanyuPinyinOutputFormat outFormat = new HanyuPinyinOutputFormat();  
 9         outFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);  
10         outFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);  
11         outFormat.setVCharType(HanyuPinyinVCharType.WITH_V);  
12         try {  
13             return PinyinHelper.toHanyuPinyinString(src, outFormat, "");  
14         } catch (BadHanyuPinyinOutputFormatCombination e1) {  
15             e1.printStackTrace();  
16             return src;  
17         }  
18     } 
19     
20     /**
21      * 获得拼音首字母
22      * @param name
23      * @return
24      */
25     public static String getPinYinFirstLetter(String name){
26         char[] str=StringUtils.defaultIfEmpty(name, "").toCharArray();
27         String shouZiMu="";
28         for ( char string : str) {
29             shouZiMu+=getPiYin(String.valueOf(string)).charAt(0);
30         }
31         return shouZiMu;
32     }
33     
34     public boolean isChinese(char c) {    
35        Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);    
36        if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS    
37                || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS    
38                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A    
39                || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION    
40                || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION    
41                || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {    
42            return true;    
43        }    
44        return false; 
45     }
46     
47     public boolean isChinese(String s) {    
48         return s.matches("[\u4E00-\u9FA5]+");
49     }