utf To Unicode - Java java.lang

Java examples for java.lang:String UTF

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Description

utf To Unicode

Demo Code


//package com.java2s;
import java.lang.Character.UnicodeBlock;

public class Main {

    public static String utf8ToUnicode(String inStr) {
        char[] myBuffer = inStr.toCharArray();

        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < inStr.length(); i++) {
            UnicodeBlock ub = UnicodeBlock.of(myBuffer[i]);
            if (ub == UnicodeBlock.BASIC_LATIN) {
                //????????
                sb.append(myBuffer[i]);/*from ww w  .  j av  a  2  s . c  om*/
            } else if (ub == UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {
                //????????
                int j = (int) myBuffer[i] - 65248;
                sb.append((char) j);
            } else {
                //??
                short s = (short) myBuffer[i];
                String hexS = Integer.toHexString(s);
                String unicode = "\\u" + hexS;
                sb.append(unicode.toLowerCase());
            }
        }
        return sb.toString();
    }
}

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