项目在入口加一个简单的密码验证

if(@$_COOKIE[‘user‘]==123){//防止未收到参数报错
    define(‘APP_PATH‘, __DIR__ . ‘/../application/‘);
    require __DIR__ . ‘/../thinkphp/start.php‘;
}else{
    if(!$_POST){

        echo ‘<form action="index.php" method="post">
      体验账号：<input type="text" name="user" value="" /><br />
      体验密码：<input type="password" name="pwd" value="" /><br />
      <input type="submit" value="确定"/>
      </form>‘;

    }else{

        if ($_POST[‘user‘]==123&&$_POST[‘pwd‘]==456){
            setcookie(‘user‘,123);
            define(‘APP_PATH‘, __DIR__ . ‘/../application/‘);
            require __DIR__ . ‘/../thinkphp/start.php‘;
        }else{
            echo "账号密码错误";
        }


    }
}