\U672a\U77e5\U9519\U8bef 字符还原 http://www.faqs.org/rfcs/rfc2781.htmlhttp://www.itpub.net/thread-902397-2-1.html
public class TEST{ public static void main(String args[]){ System.out.println("\u5176\u4ED6\u672A\u8BF4\u660E\u539F\u56E0"); }}
