中文获取全拼功能Java代码详解编程语言

import net.sourceforge.pinyin4j.PinyinHelper; 
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType; 
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat; 
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType; 
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType; 
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination; 
  
/** 
 * @explain:中文获取全拼功能代码 
 * 
 * @author: 
 * 
 * @version: 
 */ 
public class GetPinyin { 
  
    /** 
     * 得到 全拼 
     * 
     * @param src 
     * @return 
     */ 
    public static String getPingYin(String src) { 
        char[] t1 = null; 
        t1 = src.toCharArray(); 
        String[] t2 = new String[t1.length]; 
        HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat(); 
        t3.setCaseType(HanyuPinyinCaseType.LOWERCASE); 
        t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE); 
        t3.setVCharType(HanyuPinyinVCharType.WITH_V); 
        String t4 = ""; 
        int t0 = t1.length; 
        try { 
            for (int i = 0; i < t0; i++) { 
                // 判断是否为汉字字符 
                if (java.lang.Character.toString(t1[i]).matches( 
                        "[//u4E00-//u9FA5]+")) { 
                    t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3); 
                    t4 += t2[0]; 
                } else { 
                    t4 += java.lang.Character.toString(t1[i]); 
                } 
            } 
            return t4; 
        } catch (BadHanyuPinyinOutputFormatCombination e1) { 
            e1.printStackTrace(); 
        } 
        return t4; 
    } 
  
    /** 
     * 得到中文首字母 
     * 
     * @param str 
     * @return 
     */ 
    public static String getPinYinHeadChar(String str) { 
  
        String convert = ""; 
        for (int j = 0; j < str.length(); j++) { 
            char word = str.charAt(j); 
            String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word); 
            if (pinyinArray != null) { 
                convert += pinyinArray[0].charAt(0); 
            } else { 
                convert += word; 
            } 
        } 
        return convert; 
    } 
  
    /** 
     * 将字符串转移为ASCII码 
     * 
     * @param cnStr 
     * @return 
     */ 
    public static String getCnASCII(String cnStr) { 
        StringBuffer strBuf = new StringBuffer(); 
        byte[] bGBK = cnStr.getBytes(); 
        for (int i = 0; i < bGBK.length; i++) { 
            // System.out.println(Integer.toHexString(bGBK[i]&0xff)); 
            strBuf.append(Integer.toHexString(bGBK[i] & 0xff)); 
        } 
        return strBuf.toString(); 
    } 
  
    public static void main(String[] args) { 
  
        String cnStr = "中国"; 
        System.out.println(getPingYin(cnStr)); 
        System.out.println(getPinYinHeadChar(cnStr)); 
    } 
  
}