Description?The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException:?An?exception?occurred?processing?[/object_out/cookie.jsp]?at?line?[13]

10:?	<%
11:?	request.setCharacterEncoding("utf-8");
12:?		String[]?isUseCookie?=?request.getParameterValues("isChecked");
13:?		if?((isUseCookie!=null)?||?(isUseCookie.length?>?0))?{
14:?			String?username?=?request.getParameter("username");
html標簽
<td><input?type="checkbox"?name="isChecked"?checked="checked"?value="">記住密碼</td>



15:?			String?password?=?request.getParameter("password");
16:?			Cookie?usernameCookie?=?new?Cookie("username",?username);//使用cookie