pinyin4j：获取中文串拼音或拼音首字母

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package pinyin;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;/** * @Title: * @ClassName: pinyin.PinYinUtil.java * @Description: pinyin4j的Maven坐标 * *   <dependency> *   <groupId>com.belerweb</groupId> *   <artifactId>pinyin4j</artifactId> *   <version>2.5.0</version> *   </dependency> * * @Copyright 2016-2017  - Powered By 研发中心 * @author: FLY * @date:  2017-11-13 17:09 * @version V1.0 */public class PinYinUtil {    /**     * @Title: 获取中文串拼音首字母，英文字符不变     * @methodName:  getFirstSpell     * @param chinese 汉字串     * @return java.lang.String 中文拼音首字母     * @Description:     *     * @author: FLY     * @date:  2017-11-13 17:13     */    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();     }     /**     * @Title:  获取中文串拼音，英文字符不变     * @methodName:  getFullSpell     * @param chinese 中文字符串     * @return java.lang.String  中文拼音     * @Description:     *     * @author: FLY     * @date:  2017-11-13 17:15     */    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();     }    public static void main(String[] args) {        System.out.println(getFirstSpell("你好"));// nh        System.out.println(getFullSpell("你好"));//nihao    }}
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