/**
* UnicodeUtil处理工具类
* @author yun
*
*/
public class UnicodeUtil {
/**
* 字符串转换unicode
*/
public static String string2Unicode(String string) {
StringBuffer unicode = new StringBuffer();
for (int i = 0; i < string.length(); i++) {
// 取出每一个字符
char c = string.charAt(i);
// 转换为unicode
unicode.append("\\u" + Integer.toHexString(c));
}
return unicode.toString();
}
/**
* unicode 转字符串
*/
public static String unicode2String(String unicode) {
StringBuffer string = new StringBuffer();
String[] hex = unicode.split("\\\\u");
for (int i = 1; i < hex.length; i++) {
// 转换出每一个代码点
int data = Integer.parseInt(hex[i], 16);
// 追加成string
string.append((char) data);
}
return string.toString();
}
public static void main(String[] args) {
String test = "字符串";
String unicode = string2Unicode(test);
String string = unicode2String(unicode) ;
System.out.println(unicode);
System.out.println(string);
}
}