1 private static String getMethodName(String fildeName){
2 byte[] items = fildeName.getBytes();
3 items[0] = (byte)((char)items[0]-'a'+'A');;
4 return new String(items);
5 }
效率是最高的.
2 byte[] items = fildeName.getBytes();
3 items[0] = (byte)((char)items[0]-'a'+'A');;
4 return new String(items);
5 }
效率是最高的.