Java将简体中文转换成Unicode编码

public class ToUnicode {  

07    

08     /**  

09      * main test methord  

10      */ 

11     public static void main(String[] args) {  

12 //      System.out.println(toUnicode("你好 世界！"));  

13     }  

14            

15     /**  

16      * A methord for Simple Chinese Lanuage to Unicode  

17      * @param s Simple Chinese Lanuage  

18      * @return s1 Unicode  

19      */ 

20     public static String toUnicode(String s) {  

21         String s1 = "";  

22         for (int i = 0; i < s.length(); i++) {  

23             s1 +="\\u" +  Integer.toHexString(s.charAt(i) & 0xffff);  

24    

25         }  

26         return s1;  

27     }  

28 }