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使用php怎么模擬登陸方正教務系統？相信很多沒有經驗的人對此束手無策，為此本文總結了問題出現的原因和解決方法，通過這篇文章希望你能解決這個問題。
//模擬登陸
function curl_request($url,$post='',$cookie='', $returnCookie=0){
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)');
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
curl_setopt($curl, CURLOPT_REFERER, "這里一定要換成教務系統登陸的url"); //填寫教務系統url
if($post) {
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));
}
if($cookie) {
curl_setopt($curl, CURLOPT_COOKIE, $cookie);
}
curl_setopt($curl, CURLOPT_HEADER, $returnCookie);
curl_setopt($curl, CURLOPT_TIMEOUT, 20);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($curl);
if (curl_errno($curl)) {
return curl_error($curl);
}
curl_close($curl);
if($returnCookie){
list($header, $body) = explode("\r\n\r\n", $data, 2);
preg_match_all("/Set\-Cookie:([^;]*);/", $header, $matches);
$info['cookie'] = substr($matches[1][0], 1);
$info['content'] = $body;
return $info;
}else{
return $data;
}
}3，教務系統登陸頁面的隱藏字段
舉個栗子
復制代碼 代碼如下:
<input type="hidden" name="__VIEWSTATE" value="dDwyODE2NTM0OTg7Oz61eIbnKVojBioGYtg2vsy2SklwiA==">
這些東西在登陸的時候也是需要帶上的，順便貼出函數，順便暴漏了博主的學校……皇家種地大學（主要是正則表達式的運用）
//登陸頁面的隱藏字段
function getView(){
$url = 'http://jw.hzau.edu.cn/default2.aspx';
$result = curl_request($url);
$pattern = '/<input type="hidden" name="__VIEWSTATE" value="(.*?)" \/>/is';
preg_match_all($pattern, $result, $matches);
$res[0] = $matches[1][0];
return $res[0] ;
}
//返回教室查詢頁面的隱藏值
private function getViewJs($cookie,$xh){
$url = "http://jw.hzau.edu.cn/xxjsjy.aspx?xh={$xh}";
$result = curl_request($url,'',$cookie);
$pattern = '/<input type="hidden" name="__VIEWSTATE" value="(.*?)" \/>/is';
preg_match_all($pattern, $result, $matches);
$res[0] = $matches[1][0];
return $res[0] ;
} 4，cookie 的獲取
function login($xh,$pwd){
$url = 'http://jw.hzau.edu.cn/default2.aspx';
$post['__VIEWSTATE'] = $this->getView();
$post['txtUserName'] = $xh; //填寫學號
$post['TextBox2'] = $pwd; //填寫密碼
$post['txtSecretCode'] = '';
$post['lbLanguage'] = '';
$post['hidPdrs'] = '';
$post['hidsc'] = '';
$post['RadioButtonList1'] = iconv('utf-8', 'gb2312', '學生');
$post['Button1'] = iconv('utf-8', 'gb2312', '登錄');
$result = curl_request($url,$post,'', 1);
return $result['cookie'];
} 5，讓我們來試試查課表的功能，格式有點亂額，大家湊合著看，我把課表轉成了一個二維關聯數組
//返回課表字符串
private function classresult($xh,$pwd){
date_default_timezone_set("PRC"); //時區設置
$classList = "";//聲明課表變量
$cookie = $this->login($xh,$pwd);
$view = $this->getViewJs($cookie,$xh);//驗證密碼是否正確
//如果密碼正確
if (!empty($view)) {
$url = "http://jw.hzau.edu.cn/xskbcx.aspx?xh={$xh}";
$result = curl_request($url,'',$cookie); //保存的cookies
preg_match_all('/<table id="Table1"[\w\W]*?>([\w\W]*?)<\/table>/',$result,$out);
$table = $out[0][0]; //獲取整個課表
preg_match_all('/<td [\w\W]*?>([\w\W]*?)<\/td>/',$table,$out);
$td = $out[1];
$length = count($td);
//獲得課程列表
for ($i=0; $i < $length; $i++) {
$td[$i] = str_replace("<br>", "", $td[$i]);
$reg = "/{(.*)}/";
if (!preg_match_all($reg, $td[$i], $matches)) {
unset($td[$i]);
}
}
$td = array_values($td); //將課程列表數組重新索引
$tdLength = count($td);
for ($i=0; $i < $tdLength; $i++) {
$td[$i] = iconv('GB2312','UTF-8',$td[$i]);
}
//將課表轉換成數組形式
function converttoTable($table){
$list = array(
'sun' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'mon' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'tues' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'wed' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'thur' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'fri' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
),
'sat' => array(
'1,2' => '',
'3,4' => '',
'5,6' => '',
'7,8' => '',
'9,10' => ''
)
);
$week = array("sun"=>"周日","mon"=>"周一","tues"=>"周二","wed"=>"周三","thur"=>"周四","fri"=>"周五","sat"=>"周六");
$order = array('1,2','3,4','5,6','7,8','9,10');
foreach ($table as $key => $value) {
$class = $value;
foreach ($week as $key => $weekDay) {
$pos = strpos($class,$weekDay);
// echo $pos;
if ($pos) {
$weekArrayDay = $key; //獲取list數組中的第一維key
foreach ($order as $key => $orderClass) {
$pos = strpos($class,$orderClass);
if ($pos) {
$weekArrayOrder = $orderClass; //獲取該課程是第幾節
break;
}
}
break;
}
}
$list[$weekArrayDay][$weekArrayOrder] = $class;
}
return $list;
}
//調用函數
return converttoTable($td);
}else{
return 0;
}
} 6，再試試查詢空教室的功能
//空教室查詢結果
public function roomresult(){
$xh = ""; //設置學號
$pwd = ""; //學號對應的密碼
$cookie = $this->login($xh,$pwd);
$url = "http://jw.hzau.edu.cn/xs_main.aspx?xh={$xh}";
$result = curl_request($url,'',$cookie); //保存的cookies
$url="http://jw.hzau.edu.cn/xxjsjy.aspx?xh={$xh}";
$post['Button2'] = iconv('utf-8', 'gb2312', '空教室查詢');
$post['__EVENTARGUMENT']='';
$post['__EVENTTARGET']='';
$post['__VIEWSTATE'] = $this->getViewJs($cookie,$xh);
$post['ddlDsz'] = iconv('utf-8', 'gb2312', '單');
$post['ddlSyXn'] = '2014-2015'; //學年
$post['ddlSyxq'] = '1';
$post['jslb'] = '';
$post['xiaoq'] = '';
$post['kssj']=$_GET['start']; //提交的開始查詢時間
$post['sjd']=$_GET['class'];//提交的課程節次
$post['xn']='2014-2015';//所在學年
$post['xq']='2';//所在學期
$post['xqj']='6';//當天星期幾
$post['dpDataGrid1:txtPageSize']=90;//每頁顯示條數
$result = curl_request($url,$post,$cookie,0);
preg_match_all('/<span[^>]+>[^>]+span>/',$result,$out);
$tip = iconv('gb2312', 'utf-8', $out[0][3]);//獲取頁面前部的提示內容
preg_match_all('/<table[\w\W]*?>([\w\W]*?)<\/table>/',$result,$out);
$table = iconv('gb2312', 'utf-8', $out[0][0]); //獲取查詢列表
$this->load->view("classroom",array('tip'=>$tip,'table'=>$table));
}看完上述內容，你們掌握使用php怎么模擬登陸方正教務系統的方法了嗎？如果還想學到更多技能或想了解更多相關內容，歡迎關注億速云行業資訊頻道，感謝各位的閱讀！
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