汉字转换为全拼

[java]代码库
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;
 
public class ChineseToEnglish {
 
 
    public static void main(String[] args) {
        System.out.println(getPingYin("辛倩倩521"));       //后面跟的数字个字母不会被转换
        System.out.println(getPingYin("辛倩倩"));
        //值得注意的是在多音字的问题上面转换没有那么智能   
        System.out.println(getPingYin("李长威"));      //李长（Chang）威-->Zhang
        System.out.println(getPingYin("李常威"));      //李常（Chang）威-->Chang
         
        System.out.println(getPinYinHeadChar("辛倩倩"));
        System.out.println(getCnASCII("辛倩倩"));
    }
 
 
    // 将汉字转换为全拼
    public static String getPingYin(String src) {
 
        char[] t1 = null;
        t1 = src.toCharArray();
        String[] t2 = new String[t1.length];
        HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();
         
        t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
        t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
        t3.setVCharType(HanyuPinyinVCharType.WITH_V);
        String t4 = "";
        int t0 = t1.length;
        try {
            for (int i = 0; i < t0; i++) {
                // 判断是否为汉字字符
                if (java.lang.Character.toString(t1[i]).matches(
                        "[\\u4E00-\\u9FA5]+")) {
                    t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);
                    t4 += t2[0];
                } else
                    t4 += java.lang.Character.toString(t1[i]);
            }
            // System.out.println(t4);
            return t4;
        } catch (BadHanyuPinyinOutputFormatCombination e1) {
            e1.printStackTrace();
        }
        return t4;
    }
 
    // 返回中文的首字母
    public static String getPinYinHeadChar(String str) {
 
        String convert = "";
        for (int j = 0; j < str.length(); j++) {
            char word = str.charAt(j);
            String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
            if (pinyinArray != null) {
                convert += pinyinArray[0].charAt(0);
            } else {
                convert += word;
            }
        }
        return convert;
    }
 
    // 将字符串转移为ASCII码
    public static String getCnASCII(String cnStr) {
        StringBuffer strBuf = new StringBuffer();
        byte[] bGBK = cnStr.getBytes();
        for (int i = 0; i < bGBK.length; i++) {
            strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
        }
        return strBuf.toString();
    }
 
}
//
//Maven
<!-- https://mvnrepository.com/artifact/com.belerweb/pinyin4j -->
    <dependency>
        <groupId>com.belerweb</groupId>
        <artifactId>pinyin4j</artifactId>
        <version>2.5.0</version>
    </dependency>
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