上代码:
login.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>管理员登录 </title>
</head>
<body>
<div class="logindiv">
<form action="http://localhost/ICxinyong/admin/index.php?c=Login" method="post" id="loginform">
<ul>
<li class="row"> <div class="firstcol">用户名： </div> <div class="secondcol"> <input type="text" id="username" name="username"/> </div> </li>
<li class="row"> <div class="firstcol">密 码： </div> <div class="secondcol"> <input type="password" id="password" name="password" /> </div> </li>
<li class="row"> <div class="firstcol">验证码： </div> <div class="secondcol"> <input type="text" id="authnum" maxlength="4" na
