JAVA 將中文轉化為拼音工具類

標籤：java 工具類

將pinyin4j-2.5.0.jar （附件中有，記得解壓）加入到classpath中。

工具類PinyinUtils代碼見下：

package com.test.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.exception.BadHanyuPinyinOutputFormatCombination;public class PinyinUtils {    /**     * 判斷字串是否為空白     *      * @param text     *            字串     * @return     */    private static boolean isNULL(String text) {        if (text == null || text.trim().equals("")                || "null".equalsIgnoreCase(text)) {            return true;        }        return false;    }    /**     * 擷取漢字串拼音首字母，英文字元不變     *      * @param chineseString     *            漢字串     * @return 漢語拼音首字母     */    public static String getFirstSpell(String chineseString) {        StringBuffer pybf = new StringBuffer();        if (isNULL(chineseString)) {            return null;        }        char arr = chineseString.trim().replaceAll(":", "").replaceAll("（", "")                .replaceAll("）", "").toCharArray()[0];        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        if (arr > 128) {            try {                String[] _t = PinyinHelper.toHanyuPinyinStringArray(arr,                        defaultFormat);                if (_t != null) {                    pybf.append(_t[0].charAt(0));                }            } catch (BadHanyuPinyinOutputFormatCombination e) {                e.printStackTrace();            }        } else {            pybf.append(arr);        }        String result = pybf.toString().replaceAll("\\W", "").trim();        return result.toUpperCase();    }    /**     * 擷取漢字串拼音，英文字元不變     *      * @param chineseString     *            漢字串     * @return 漢語拼音     */    public static String getSpell(String chineseString) {        StringBuffer pybf = new StringBuffer();        if (isNULL(chineseString)) {            return null;        }        char[] arr = chineseString.trim().toCharArray();        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        try {            for (int i = 0; i < arr.length; i++) {                if (arr[i] > 128) {                    try {                        String[] pinyinArray = PinyinHelper                                .toHanyuPinyinStringArray(arr[i], defaultFormat);                        if (pinyinArray != null && pinyinArray.length > 0) {                            String firstPinyin = pinyinArray[0];                            if (firstPinyin != null) {                                pybf.append(firstPinyin);                            }                        }                    } catch (BadHanyuPinyinOutputFormatCombination e) {                        e.printStackTrace();                    }                } else {                    pybf.append(arr[i]);                }            }            return pybf.toString();        } catch (Exception e) {            e.printStackTrace();            return "";        }    }    /**     * 取中文串每個字的首字母     *      * @param chineseString     *            中國     * @return ZG     */    public static String getAllFirstSpell(String chineseString) {        StringBuffer pybf = new StringBuffer();        if (isNULL(chineseString)) {            return null;        }        char[] arr = chineseString.trim().toCharArray();        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);        try {            for (int i = 0; i < arr.length; i++) {                if (arr[i] > 128) {                    String han = "" + arr[i];                    pybf.append(getFirstSpell(han));                }            }            return pybf.toString();        } catch (Exception e) {            e.printStackTrace();            return "";        }    }    public static void main(String[] args) {        System.out.println(getFirstSpell("Ｃ"));        System.out.println(getAllFirstSpell("中國"));    }}

  

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JAVA 將中文轉化為拼音工具類