java Unicode 轉為中文

標籤：

public static String decodeUnicode(String theString) {    char aChar;    int len = theString.length();    StringBuffer outBuffer = new StringBuffer(len);    for (int x = 0; x < len;) {      aChar = theString.charAt(x++);      if (aChar == ‘\\‘) {        aChar = theString.charAt(x++);        if (aChar == ‘u‘) {          // Read the xxxx          int value = 0;          for (int i = 0; i < 4; i++) {            aChar = theString.charAt(x++);            switch (aChar) {              case ‘0‘:              case ‘1‘:              case ‘2‘:              case ‘3‘:              case ‘4‘:              case ‘5‘:              case ‘6‘:              case ‘7‘:              case ‘8‘:              case ‘9‘:                value = (value << 4) + aChar - ‘0‘;                break;              case ‘a‘:              case ‘b‘:              case ‘c‘:              case ‘d‘:              case ‘e‘:              case ‘f‘:                value = (value << 4) + 10 + aChar - ‘a‘;                break;              case ‘A‘:              case ‘B‘:              case ‘C‘:              case ‘D‘:              case ‘E‘:              case ‘F‘:                value = (value << 4) + 10 + aChar - ‘A‘;                break;              default:                throw new IllegalArgumentException("Malformed   \\uxxxx   encoding.");            }          }          outBuffer.append((char) value);        } else {          if (aChar == ‘t‘)            aChar = ‘\t‘;          else if (aChar == ‘r‘)            aChar = ‘\r‘;          else if (aChar == ‘n‘)            aChar = ‘\n‘;          else if (aChar == ‘f‘)            aChar = ‘\f‘;          outBuffer.append(aChar);        }      } else        outBuffer.append(aChar);    }    return outBuffer.toString();  }

java Unicode 轉為中文