PHP 模拟登陆功能实例详解_php技巧_

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 session_start(); require_once 'curl.php'; $url = "http://opac.lib.ustc.edu.cn/reader/redr_info.php"; $number = $_POST['number']; $passwd = $_POST['passwd']; $res = run_curl($url,$number,$passwd); $pattern = '/姓名：<\/span>(.*)<\/TD>/'; preg_match($pattern, $res,$arr1); if(is_array($arr1)){ $_SESSION['number'] = $number; $_SESSION['passwd'] = $passwd; $_SESSION['name'] = $arr1[1]; echo ""; }else{ echo ""; } 

window.location.href='login.php';"; exit(); } require_once 'curl.php'; header('Content-type:text/html;charset=utf-8'); $url = "http://opac.lib.ustc.edu.cn/reader/book_lst.php"; $res = run_curl($url,$number,$passwd); //通过curl抓取数据 $pattern = '/(.*)<\/a>/';//正则匹配获得图书信息 preg_match_all($pattern, $res,$book_arr); $booklist = array(); $booklist = $book_arr[2]; //借阅图书列表 //var_dump($booklist); $pattern = '/(.*)<\/font>/';//正则匹配获得还书信息 preg_match_all($pattern, $res,$date_arr); $datelist = array(); $datelist = $date_arr[2]; //应归还日期列表 $taglist = array(); $taglist = $date_arr[1]; //标记是否超期 //var_dump($date_arr); ?>