经典java转码程序同native2ascii.exe(转)经典java转码程序同native2ascii.exe(转)

1. private String convert(String str) {<br>  
2.         String tmp;<br>  
3.         StringBuffer sb = new StringBuffer(1000);<br>  
4.         char c;<br>  
5.         int i, j;<br>  
6.         sb.setLength(0);<br>  
7.         for (i = 0; i < str.length(); i++) {<br>  
8.             c = str.charAt(i);<br>  
9.             if (c > 255) {<br>  
10.                 sb.append("//u");<br>  
11.                 j = (c >>> 8);<br>  
12.                 tmp = Integer.toHexString(j);<br>  
13.                 if (tmp.length() == 1)<br>  
14.                     sb.append("0");<br>  
15.                 sb.append(tmp);<br>  
16.                 j = (c & 0xFF);<br>  
17.                 tmp = Integer.toHexString(j);<br>  
18.                 if (tmp.length() == 1)<br>  
19.                     sb.append("0");<br>  
20.                 sb.append(tmp);<br>  
21.             } else {<br>  
22.                 sb.append(c);<br>  
23.             }<br>  
24. <br>  
25.         }<br>  
26.         return (new String(sb));<br> 
27.     }