简单写写华软mysise教务系统模拟登陆+获取课程表数据(打造自己的超级课程表)

本文主要是介绍简单写写华软mysise教务系统模拟登陆+获取课程表数据(打造自己的超级课程表)，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

主要介绍一下华软mysise教务系统模拟登陆+简单获取数据

最近比较多朋友问到这个，很多事情很难口头说的清楚，还是那句话好:「Talk is cheap,Show me the code」,如果你看完这篇文章，还不能理解mysise的模拟登录过程，那恕小弟表达能力不太够吧！！！

模拟登陆的过程:

首先分析一下登录页面http://class.sise.com.cn:7001/sise/login.jsp的表单
这里写图片描述

<form name="form1" method="post" action="login_check_login.jsp"><input type="hidden" name="888af9dd5a2c154b78e9bd65747b2a7b"  value="8c4251f32f3bd68c2aa22f538b0b533e"><input id="random"   type="hidden"  value="1514133455194"  name="random" /><input id="token"  type="hidden" name="token" /><div> <a href="/sise/coursetemp/courseInfo.html" target="_blank"><b>2017-2018学年2学期 排课信息查看</b></a></div><!--<div><font size="2" color="#006666">学号：</font><input name="username" id="username" type="text" size="15" class="notnull" onkeypress="goNext()" ></div><div><font size="2" color="#006666">密码：</font><input name="password" id="password" type="password" size="15" class="notnull" onkeypress="Check_Nums()" ></div><div><input type="button" id="Submit" name="Submit" value=" 登  录 " class="button" onclick="loginwithpwd();" onmouseover="this.style.color='red'" onmouseout="this.style.color='#1e7977'"><input type="button" id="Submit2" name="Submit2"  value=" 重  写 " class="button" onclick="resetWin();" onmouseover="this.style.color='red'" onmouseout="this.style.color='#1e7977'"></div></form>

由于写这篇文章时还是选课期间，所以多了一个排课信息查看，然而现在的mysise登录页面表单里也多了一个token和random 要post过去，虽然搞了一会解密了token 是random+JSESSIONID 值md5后混合的，但我大一时模拟登录用的旧数据格式还能用，就不详细说了,姑且命名它为新的登录方式，下面代码里面有生成token 的过程。
好了，现在来分析登陆过程，我们到底传了怎样的数据过去mysise,先抓包一波看看：

POST /sise/login_check_login.jsp HTTP/1.1
Host: class.sise.com.cn:7001
Content-Length: 182
Cache-Control: max-age=0
Origin: http://class.sise.com.cn:7001
Upgrade-Insecure-Requests: 1
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer: http://class.sise.com.cn:7001/sise/login.jsp
Accept-Language: zh-CN,zh;q=0.9
Cookie: JSESSIONID=y28vh1XPx0mplcym62G5nGCBFNSfwrJf1yvS1PdhG1dPjQ7GJQ1r!-2087883253
Connection: close888af9dd5a2c154b78e9bd65747b2a7b=8c4251f32f3bd68c2aa22f538b0b533e&random=1514133455194&token=5155F144B17333B4852571992468DC49247C2ED10A6EC&username=学号&password=密码

这里写图片描述

我们来简单分析一波， 888af9dd5a2c154b78e9bd65747b2a7b=8c4251f32f3bd68c2aa22f538b0b533e这串东西是不是好像在那看到过？？？没错，就是在首页表单里面的隐藏项里，888af9dd5a2c154b78e9bd65747b2a7b 和 8c4251f32f3bd68c2aa22f538b0b533e长度都是32位，眉头皱了一下，发现888af9dd5a2c154b78e9bd65747b2a7b是我本地ip的md5值，而8c4251f32f3bd68c2aa22f538b0b533e就是我本机ip+sise的md5值。random=1514133455194&token=5155F144B17333B4852571992468DC49247C2ED10A6EC 这串东东我大一刚来的时候是没有的，现在还能登录，那就可以不要了。username=学号&password=密码这个不多说。
POST /sise/login_check_login.jsp 说明是post方式把数据传到/sise/login_check_login.jsp这个页面。
好了，知道原理了，下面来代码模拟登陆，这里选用PHP(Java什么的同理的，没有语言黑！！！)

<?php
//mysiselogin.php
class Mysise_Login {private $username;private $password;private $myIp;private $normalMode; //模式，1是构造旧的登陆数据包,2是构造新的登陆数据包private $url = "http://class.sise.com.cn:7001/sise/";private $cookie = '';private $random = '';public function __construct($user, $passwd, $ip, $mode = 1) {$this->username = $user;$this->password = $passwd;$this->myIp = $ip;$this->normalMode = $mode;} public function get_post_data() {$ipmd5 = md5($this->myIp);$ipsisemd5 = md5(md5($this->myIp) . "sise");$datas = $ipmd5 . "=" . $ipsisemd5;if ($this->normalMode == 1) {$datas .= "&username=" . $this->username . "&password=" . $this->password;} else if ($this->normalMode == 2) {$token=$this->getToken();$datas .= "&random=" . $this->random . "&token=" . $token . "&username=" . $this->username . "&password=" . $this->password;} return $datas;} private function getToken() {$content = $this->getResponse();$preg_name = "/JSESSIONID=(.*?)!/";preg_match_all($preg_name, $content, $cookie_info);$this->cookie = $cookie_info[1][0];$preg_name = "/<input id=\"random\"   type=\"hidden\"  value=\"(.*?)\"  name=\"random\" \/>/";preg_match_all($preg_name, $content, $random_info);$this->random = $random_info[1][0];$value = strtoupper(md5($this->url . $this->cookie . $this->random));$len = strlen($value);$randomlen = strlen($this->random);$token = '';for($index = 0;$index < $len;$index++) {$token .= $value[$index];if ($index < $randomlen) $token .= $this->random[$index];} return $token;} private function getResponse() {$ch = curl_init($this->url);curl_setopt($ch, CURLOPT_HEADER, true); //返回头信息curl_setopt($ch, CURLOPT_NOBODY, false); //curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //返回数据$content = curl_exec($ch); //执行并存储结果curl_close($ch);return $content;} 
}

当调用get_post_data函数时，根据实例化Mysise_Login 类时，传入的mode变量生成并返回登陆数据格式。
好了，根据生成的数据包，我们来模拟登录一下，先放上模拟登录的函数代码，再放上调用代码。

//utils.php
<?php
class Utils {public static $loginUrl = "http://class.sise.com.cn:7001/sise/login_check_login.jsp"; //登录urlpublic static $schedularUrl = "http://class.sise.com.cn:7001/sise/module/student_schedular/student_schedular.jsp"; //课程表urlpublic static function login_post($url, $cookie, $post) {$curl = curl_init(); //初始化curl模块 curl_setopt($curl, CURLOPT_URL, $url); //登录提交的地址 curl_setopt($curl, CURLOPT_HEADER, false); //是否显示头信息 curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); //是否自动显示返回的信息 curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie); //curl_setopt($curl, CURLOPT_POST, true); //post方式提交 curl_setopt($curl, CURLOPT_POSTFIELDS, $post); //要提交的信息 $rs = curl_exec($curl); //执行cURL curl_close($curl); //关闭cURL资源，并且释放系统资源 return $rs;} public static function get_content($url, $cookie) {$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url); //定义地址curl_setopt($ch, CURLOPT_HEADER, false); //显示头信息curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); //跟随转跳curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //以数据流返回，是curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); //读取cookie  // curl_setopt($ch, CURLOPT_COOKIE, $cookie);//设置cookie$rs = curl_exec($ch); //执行cURL抓取页面内容curl_close($ch);return $rs;}  
}

下面是整个模拟登录过程的代码

//index.php
<?php
require_once('mysiselogin.php');
require_once('utils.php');$cookie = dirname(__FILE__).'/cookie.txt';$login = new Mysise_Login(学号,密码,你的电脑ip);//$login = new Mysise_Login('学号,密码,你的电脑ip,2);//新的登录方式$datas= $login->get_post_data();Utils::login_post(Utils::$loginUrl,$cookie,$datas);header("Content-type: text/html; charset=gb2312"); 
//因为Mysise的网页编码是GBK的，所以直接显示要声明一下，不然浏览器输出会乱码echo  Utils::get_content(Utils::$schedularUrl,$cookie);

如果操作正确的话，这时候访问index.php，已经可以看到课程表的数据了
是不是这样的课表跟我们平时看mysise差不多，一点都没有自己的风格？那么下面随意写一下正则获取各个数据的代码，然后我们就可以发邮件提示你啊，微信机器人提示啊什么的(自行想象吧)……

这里写图片描述

就这样，课程表数据就获取成功了(正则写的快死了，早知道不用正则了…….)

<?phpfunction get_schedular($content) {$content = iconv('GBK', 'UTF-8', $content);$preg_name = "/<td width=\"70%\" nowrap>\<span class=\"style15\">&nbsp;\<span class=\"style16\">(.*?) &nbsp;姓名:(.*?) &nbsp;年级:(.*?) &nbsp;专业:(.*?)<\/span> <\/span><\/td>/";preg_match_all($preg_name, $content, $name_info);$stu = array();$stu['stuNumber'] = $name_info[1][0];$stu['stuName'] = $name_info[2][0];$stu['stugrade'] = $name_info[3][0];$stu['stuMajor'] = $name_info[4][0];echo "<br/>学生信息:";print_r($stu);echo "<br/>教学周:";preg_match_all("/(教学周: 第(.*?)周)/", $content, $teach_time);$stu_now_week = $teach_time[2][0];echo $stu_now_week;echo "<br/>课程时间安排:<br/>";$preg_time = "/<td width='10%' align='center' valign='top' class='font12'>(.*?)节<br>(.*?)<\/td><td width='10%' align='left' valign='top' class='font12'>/";preg_match_all($preg_time, $content, $schooltime);$class_time = array();$class_time['time_num'] = count($schooltime[2]); //获取有多少个时间段，注释的是之前以为12:30-13:50是休息时间需要跳过，但现在好多在线课都在12:30-13:50，所以正常获取了for($num = 0;$num < $class_time['time_num'];$num++) {/*** if ($num == 2) {* continue;* }*/$class_time[] = $schooltime[2][$num];echo $schooltime[2][$num] ;/*** if ($num > 2) {* $num1 = $num;* } else {* $num1 = $num + 1;* }*/$num1 = $num + 1;echo "   第:" . $num1 . "节<br/>";} echo "<br/><pre>";$preg = "/<td width='10%' align='left' valign='top' class='font12'>(.*?)<\/td>/si";preg_match_all($preg, $content, $arr);$subject = array();static $vline = 0;static $hline = 1;$arr_size = count($arr[1]);for($subject_count = 0;$subject_count != $arr_size;$subject_count++) {if ($hline > 7) {$hline = 1;$vline += 1;} $subject[$hline][$vline] = $arr[1][$subject_count];if ($arr[1][$subject_count] != "&nbsp;") {$class_content = $subject[$hline][$vline];$preg_hz = "/[\x{4e00}-\x{9fa5}a-zA-Z 0-9]{2,}\(/u";preg_match_all($preg_hz, $class_content, $class_name_info);$class_name = substr($class_name_info[0][0], 0, strlen($class_name_info[0][0])-1); //课程名称$preg_name = "/\((.*?)\)/";preg_match_all($preg_name, $class_content, $class_details);$preg_hz = "/[\x{4e00}-\x{9fa5}a-zA-Z0-9]{2,}/u";preg_match_all($preg_hz, $class_details[1][0], $hz);echo "<br/>";$class_learn_class = $hz[0][0]; //教学班$class_teacher = $hz[0][1]; //任课老师echo "教学班:" . $class_learn_class . "<br/>"; // echo $class_name . "&nbsp;" . $class_teacher . "<br/>";echo "课程名称:" . $class_name . "<br/>";echo "任课老师:" . $class_teacher . "<br/>";$preg = "/(\ \d+){1,}/";preg_match_all($preg, $class_details[1][0], $src_arr);$preg_name = "/(\d+){1,}/";preg_match_all($preg_name, $src_arr[0][0], $arr1);$WeekNum = count($arr1[0]) - 1;$class_weeks = null;for($num = 0;$num <= $WeekNum;$num++) {$class_weeks .= $arr1[0][$num] . ",";} $preg_name = "/\[(.*?)\]/";preg_match_all($preg_name, $class_details[1][0], $class_room_info);$class_room = $class_room_info[1][0];$which_class = $vline + 1;echo "<br/>星期" . $hline . " 第" . $which_class . "节<br/>";           echo "<br/>课室:" . $class_room . "<br/>";$all_WeekNum = $WeekNum + 1;echo "<br/>一共" . $all_WeekNum . "周<br/>";print_r($arr1[0]);echo "<br/>";} $hline += 1;} 
} ?>

说点什么:

如果结合公众号什么的，还可以弄出更多便利的东西，我就懒的搞了，想获取考试时间表啊，考勤信息啊什么鬼的，自己根据http://class.sise.com.cn:7001/sise/module/student_schedular/student_schedular.jsp 页面获取链接，再提取数据吧。(逃

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