java實現漢字轉unicode與漢字轉16進位執行個體__Java_String

本文執行個體講述了java實現漢字轉unicode與漢字轉16進位的實現方法。分享給大家供大家參考。具體實現方法如下：

一、漢字轉unicode

public static String toUnicode(String s){        String as[] = new String[s.length()];        String s1 = "";        for (int i = 0; i < s.length(); i++)        {            as[i] = Integer.toHexString(s.charAt(i) & 0xffff);            s1 = s1 + as[i]+"\t";        }        return s1;}

二、漢字轉16進位

public static String toChineseHex(String s){        String ss = s;        byte[] bt = ss.getBytes();        String s1 = "";        for (int i = 0; i < bt.length; i++)        {            String tempStr = Integer.toHexString(bt[i]);            if (tempStr.length() > 2)                tempStr = tempStr.substring(tempStr.length() - 2);            s1 = s1 + tempStr + " ";        }        return s1.toUpperCase();}