将汉字转换为拼音

来源：互联网发布：数据归一化方法及应用编辑：程序博客网时间：2024/05/02 18:21

一：演示：
如在控制台输入：北京欢迎你

打印出来的拼音：bei jing huan ying ni

二：导入要依赖的jar：

汉字转换拼音jar下载

<!-- maven仓库中pom.xml的配置 --><dependency>      <groupId>net.sourceforge.pinyin4j</groupId>      <artifactId>pinyin4j</artifactId>      <version>2.5.0</version></dependency>

三：代码编写

package com.common.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.HanyuPinyinVCharType;import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;/** * 拼音工具类** @author yubingrong   2017年2月17日* */public class PinYinUtils {/** * 将汉字转换为全拼 *  * @param word * @return String * @throws BadHanyuPinyinOutputFormatCombination  */public static String getPinYin(String word) throws BadHanyuPinyinOutputFormatCombination {// 设置汉字拼音输出的格式HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();format.setCaseType(HanyuPinyinCaseType.LOWERCASE);format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);format.setVCharType(HanyuPinyinVCharType.WITH_V);StringBuffer sb = new StringBuffer();for (int i = 0; i < word.length(); i++) {char c = word.charAt(i);// 判断是否为汉字字符if (Character.toString(c).matches("[\\u4E00-\\u9FA5]+")) {String[] pyStrArray = PinyinHelper.toHanyuPinyinStringArray(c, format);// 将汉字的几种全拼都存到t2数组中// 取出该汉字全拼的第一种读音sb.append(pyStrArray[0]);} else {// 如果不是汉字字符，直接取出字符sb.append(Character.toString(c));}}return sb.toString();}/** * 提取每个汉字的首字母 *  * @param word * @return String * @throws BadHanyuPinyinOutputFormatCombination  */public static String getPinYinHeadChar(String word) throws BadHanyuPinyinOutputFormatCombination {// 设置汉字拼音输出的格式HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();format.setCaseType(HanyuPinyinCaseType.UPPERCASE);format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);format.setVCharType(HanyuPinyinVCharType.WITH_V);StringBuffer sb = new StringBuffer();for (int i = 0; i < word.length(); i++) {char c = word.charAt(i);// 提取汉字的首字母if (Character.toString(c).matches("[\\u4E00-\\u9FA5]+")) {String[] pyStrArray = PinyinHelper.toHanyuPinyinStringArray(c,format);// 取出该汉字全拼的第一种读音sb.append(pyStrArray[0].charAt(0));}else{if (Character.toString(c).matches("[A-Za-z]")) {sb.append(Character.toString(c).toUpperCase());                } else {                sb.append("#");                }}}return sb.toString();}/** * 将字符串转换成ASCII码 *  * @param cnStr * @return String */public static String getCnASCII(String cnStr) {StringBuffer strBuf = new StringBuffer();// 将字符串转换成字节序列byte[] bGBK = cnStr.getBytes();for (int i = 0; i < bGBK.length; i++) {// 将每个字符转换成ASCII码strBuf.append(Integer.toHexString(bGBK[i] & 0xff));}return strBuf.toString();}public static void main(String[] args) throws BadHanyuPinyinOutputFormatCombination {String cnStr = "3214中华人民共和国";char c = cnStr.charAt(0);System.out.println(getPinYin(Character.toString(c)));System.out.println(getPinYinHeadChar(Character.toString(c)));System.out.println(getPinYin(cnStr));System.out.println(getCnASCII(cnStr));}}

四：输出结果为：

3#3214zhonghuarenmingongheguo33323134e4b8ade58d8ee4babae6b091e585b1e5928ce59bbd

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