半角转全角

public static String filtString(String s) 
{
	s = s.replaceAll("\\\\","");
	char c[] = s.toCharArray();
	for (int i = 0; i < c.length; i++) 
	{
		if (c[i] == ' ') 
		{
			c[i] = '\u3000';
		}
		else if (c[i] < '\177') 
		{
			c[i] = (char) (c[i] + 65248);
		}
	}
	return new String(c);
}

 取消转义，并把字符串中全部半角字符转为全角字符