Java UTF8 Convert To utf8ToUnicode(String inStr)

Description

utf To Unicode

License

Apache License

Declaration

public static String utf8ToUnicode(String inStr) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

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++) {
            Character.UnicodeBlock ub = Character.UnicodeBlock.of(myBuffer[i]);
            if (ub == Character.UnicodeBlock.BASIC_LATIN) {
                sb.append(myBuffer[i]);//from w  ww. j av a2  s.c  om
            } else if (ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {
                int j = (int) myBuffer[i] - 65248;
                sb.append((char) j);
            } else {
                int chr1 = (char) myBuffer[i];
                String hexS = Integer.toHexString(chr1);
                String unicode = "\\u" + hexS;
                sb.append(unicode.toLowerCase());
            }
        }
        return sb.toString();

    }
}

Related

1. getBytesUtf8(String string)
2. UTF8ToCodePoint(byte[] b, int s)
3. utf8ToCodePoint(int b1, int b2, int b3, int b4)
4. utf8Togb2312(String str)
5. utf8ToString(byte[] src, int stPos, int utf8Len)
6. utfToChars(byte[] src, int srcIndex, char[] dst, int dstIndex, int len)