WWW-Authenticate登录验证的问题

Question

if(name.equals(loginName)&&pwd.equals(loginPwd))
{
  response.setHeader("Pragma","No-cache");
  response.setHeader("Cache-Control","no-store");
  response.setDateHeader("Expires",0);
  response.setStatus(200);//标记为OK
 out.println("<br>登陆成功了");//do some operation!!!!}
else{
response.setHeader("Pragma","No-cache");
  response.setHeader("Cache-Control","no-store");
  response.setDateHeader("Expires",0);
out.println("<br>你没有登陆");
}

Answer 1

为什么我用
<%
  response.setStatus(401);
  response.setHeader("Cache-Control","no-store");
  response.setDateHeader("Expires",0);
  response.setHeader("WWW-authenticate","Basic Realm=\"认证\"");
%>
需要输入三次密码，怎么解决呢？

Answer 2

读取密码，验证通过之后要：response.setStatus(200);//标记为OK请看：http://www.delphibbs.com/keylife/iblog_show.asp?xid=913