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     com.belerweb
                    
    
     pinyin4j
                    
    
     2.5.1
                
   

package com.byd.activiti.util;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.exception.BadHanyuPinyinOutputFormatCombination;/** * 汉字转换为拼音 * @author Red */public class PinyinUtil {
       /**     * 测试main方法     * @param args     */    public static void main(String[] args) {
           HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);// 输出拼音全部大写        System.out.println(ToFirstChar("汉字转换为拼音").toUpperCase()); //转为首字母大写        System.out.println(ToPinyin("杨杰").toUpperCase());    }    /**     * 获取字符串拼音的第一个字母     * @param chinese     * @return     */    public static String ToFirstChar(String chinese){
           String pinyinStr = "";        char[] newChar = chinese.toCharArray();  //转为单个字符        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        for (int i = 0; i < newChar.length; i++) {
               if (newChar[i] > 128) {
                   try {
                       pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0].charAt(0);                } catch (BadHanyuPinyinOutputFormatCombination e) {
                       e.printStackTrace();                }            }else{
                   pinyinStr += newChar[i];            }        }        return pinyinStr;    }    /**     * 汉字转为拼音     * @param chinese     * @return     */    public static String ToPinyin(String chinese){
           String pinyinStr = "";        char[] newChar = chinese.toCharArray();        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        for (int i = 0; i < newChar.length; i++) {
               if (newChar[i] > 128) {
                   try {
                       pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0];                } catch (BadHanyuPinyinOutputFormatCombination e) {
                       e.printStackTrace();                }            }else{
                   pinyinStr += newChar[i];            }        }        return pinyinStr;    }}

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