字符串和Unicode编码的相互转换
1、Unicode编码转字符串
public static String unicodeToString(String unicode) {
StringBuffer string = new StringBuffer();
String[] hex = unicode.split("\\\\u");
for (int i = 1; i < hex.length; i++) {
int data = Integer.parseInt(hex[i], 16);
string.append((char) data);
}
return string.toString();
}
2、字符串转为Unicode编码
public static String stringToUnicode(String string) {
StringBuffer unicode = new StringBuffer();
for (int i = 0; i < string.length(); i++) {
char c = string.charAt(i);
unicode.append("\\u" + Integer.toHexString(c));
}
return unicode.toString();
}