Unicode中文转码
public static String stringToUnicode(String str) {
StringBuffer sb = new StringBuffer();
char[] c = str.toCharArray();
for (int i = 0; i < c.length; i++) {
sb.append("\\u" + Integer.toHexString(c[i]));
}
return sb.toString();
}
public static String unicodeToString(String unicode) {
StringBuffer sb = new StringBuffer();
String[] hex = unicode.split("\\\\u");
for (int i = 1; i < hex.length; i++) {
int index = Integer.parseInt(hex[i], 16);
sb.append((char) index);
}
return sb.toString();
}
public static void main(String[] args) {
String s1 = "\\u534E\\u5B87\\u7EDF\\u4E00\\u8BA4\\u8BC1\\u7CFB\\u7EDF";
String s = unicodeToString(s1);
System.out.println("unicode转字符串结果:" + s);
String s2 = "开心的一天";
System.out.println(stringToUnicode(s2));
}