java汉字转拼音以及得到首字母通用方法，java汉字,package oa.c

java汉字转拼音以及得到首字母通用方法，java汉字,package oa.c

package oa.common.utils;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;/** * 拼音工具类 */public class PingYinUtil {    /**     * 将字符串中的中文转化为拼音,其他字符不变     *      * @param inputString     * @return     */    public static String getPingYin(String inputString) {        HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();        format.setCaseType(HanyuPinyinCaseType.LOWERCASE);        format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        format.setVCharType(HanyuPinyinVCharType.WITH_V);        char[] input = inputString.trim().toCharArray();        String output = "";        try {            for (int i = 0; i < input.length; i++) {                if (java.lang.Character.toString(input[i]).matches("[\\\\u4E00-\\\\u9FA5]+")) {                    String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);                    output += temp[0];                } else                    output += java.lang.Character.toString(input[i]);            }        } catch (BadHanyuPinyinOutputFormatCombination e) {            e.printStackTrace();        }        return output;    }    /**       * 获取汉字串拼音首字母，英文字符不变       * @param chinese 汉字串       * @return 汉语拼音首字母       */      public static String getFirstSpell(String chinese) {               StringBuffer pybf = new StringBuffer();               char[] arr = chinese.toCharArray();               HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();               defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);               defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);               for (int i = 0; i < arr.length; i++) {                       if (arr[i] > 128) {                               try {                                       String[] temp = PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat);                                       if (temp != null) {                                               pybf.append(temp[0].charAt(0));                                       }                               } catch (BadHanyuPinyinOutputFormatCombination e) {                                       e.printStackTrace();                               }                       } else {                               pybf.append(arr[i]);                       }               }               return pybf.toString().replaceAll("\\\\W", "").trim();       }       /**       * 获取汉字串拼音，英文字符不变       * @param chinese 汉字串       * @return 汉语拼音       */      public static String getFullSpell(String chinese) {               StringBuffer pybf = new StringBuffer();               char[] arr = chinese.toCharArray();               HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();               defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);               defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);               for (int i = 0; i < arr.length; i++) {                       if (arr[i] > 128) {                               try {                                       pybf.append(PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat)[0]);                               } catch (BadHanyuPinyinOutputFormatCombination e) {                                       e.printStackTrace();                               }                       } else {                               pybf.append(arr[i]);                       }               }               return pybf.toString();       }  }//该片段来自于http://byrx.net