update

app/controller/Crawler.php

@@ -175,6 +175,10 @@ class Crawler extends BaseController
     {
         try {
             $dsdm = $this->request->param('dsdm', '');
+            $examid = $this->request->param('examid', '');
+            $bmid = $this->request->param('bmid', '');
+            $userid = $this->request->param('userid', '');
+            $aa = $this->request->param('aa', '');
             $cookiesParam = $this->request->param('cookies', '');
             
             if (empty($dsdm)) {
@@ -184,6 +188,20 @@ class Crawler extends BaseController
                 ]);
             }
             
+            if (empty($examid) || empty($bmid) || empty($userid)) {
+                return json([
+                    'code' => 0,
+                    'msg' => '请填写examid、bmid和userid',
+                ]);
+            }
+
+            if (empty($aa)) {
+                return json([
+                    'code' => 0,
+                    'msg' => '缺少aa参数，请先获取地区选项再获取职位代码',
+                ]);
+            }
+            
             if (empty($cookiesParam)) {
                 return json([
                     'code' => 0,
@@ -201,7 +219,7 @@ class Crawler extends BaseController
             }
             
             $service = new CrawlerService();
-            $treeData = $service->getPositionTree($dsdm, $cookies);
+            $treeData = $service->getPositionTree($dsdm, $examid, $bmid, $userid, (string)$aa, $cookies);
             
             // 提取所有CODE作为zwdm
             $zwdmList = [];

app/service/CrawlerService.php

@@ -17,15 +17,30 @@ class CrawlerService
     /**
      * 获取职位树数据
      * @param string $dsdm 地区代码
+     * @param string $examid 考试ID
+     * @param string $bmid 部门ID
+     * @param string $userid 用户ID
+     * @param string $aa 时间戳（必须与selectPosition页一致）
      * @param array $cookies Cookie数据
      * @return array
      */
-    public function getPositionTree(string $dsdm, array $cookies): array
+    public function getPositionTree(string $dsdm, string $examid, string $bmid, string $userid, string $aa, array $cookies): array
     {
         $url = $this->baseUrl . '/tree/getPositionTree.htm';
         
         $cookieString = $this->buildCookieString($cookies);
         
+        // 构建Referer URL（包含完整参数）
+        $refererUrl = "http://gzrsks.oumakspt.com:62/tyzpwb/stuchooseexam/selectPosition.htm?examstupid=1015&userid={$userid}&bmid={$bmid}&examid={$examid}&aa={$aa}";
+        
+        // 构建POST参数
+        $postData = [
+            'examid' => $examid,
+            'bmid' => $bmid,
+            'userid' => $userid,
+            'dsdm' => $dsdm
+        ];
+        
         $ch = curl_init();
         curl_setopt($ch, CURLOPT_URL, $url);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@@ -37,17 +52,18 @@ class CrawlerService
             'Accept: text/plain, */*',
             'Accept-Language: zh-CN,zh;q=0.9,zh-TW;q=0.8,zh-HK;q=0.7,en-US;q=0.6,en;q=0.5',
             'Accept-Encoding: gzip, deflate',
+            'Pragma: no-cache',
             'Cache-Control: no-cache',
             'Connection: keep-alive',
-            'Content-Type: application/x-www-form-urlencoded; charset=UTF-8',
+            'Content-Type: application/x-www-form-urlencoded',
             'Cookie: ' . $cookieString,
             'Origin: http://gzrsks.oumakspt.com:62',
-            'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36',
+            'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0',
-            'Referer: http://gzrsks.oumakspt.com:62/tyzpwb/stuchooseexam/selectPosition.htm',
+            'Referer: ' . $refererUrl,
             'X-Requested-With: XMLHttpRequest',
         ]);
         curl_setopt($ch, CURLOPT_POST, true);
-        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(['dsdm' => $dsdm]));
+        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
         curl_setopt($ch, CURLOPT_TIMEOUT, 30);
         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
         

view/crawler/index.html

@@ -342,12 +342,16 @@
     </div>
     
     <script>
+        // 复用同一个aa，确保selectPosition与getPositionTree的Referer一致
+        let lastAa = '';
+
         // 获取地区选项
         function getDsdmOptions() {
             const examid = document.getElementById('examid').value.trim();
             const bmid = document.getElementById('bmid').value.trim();
             const userid = document.getElementById('userid').value.trim();
             const aa = Date.now().toString();
+            lastAa = aa;
             const cookieData = buildCookiesPayload('dsdm-message');
             
             if (!examid || !bmid || !userid) {
@@ -394,13 +398,22 @@
         // 获取职位代码列表
         function getZwdmList() {
             const dsdm = document.getElementById('dsdm').value;
+            const examid = document.getElementById('examid').value.trim();
+            const bmid = document.getElementById('bmid').value.trim();
+            const userid = document.getElementById('userid').value.trim();
             const cookieData = buildCookiesPayload('zwdm-message');
+            const aa = lastAa || Date.now().toString();
             
             if (!dsdm) {
                 showMessage('zwdm-message', '请先选择地区', 'error');
                 return;
             }
             
+            if (!examid || !bmid || !userid) {
+                showMessage('zwdm-message', '请先填写examid、bmid和userid', 'error');
+                return;
+            }
+            
             if (!cookieData) {
                 return;
             }
@@ -412,7 +425,7 @@
                 headers: {
                     'Content-Type': 'application/x-www-form-urlencoded',
                 },
-                body: `dsdm=${encodeURIComponent(dsdm)}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
+                body: `dsdm=${encodeURIComponent(dsdm)}&examid=${encodeURIComponent(examid)}&bmid=${encodeURIComponent(bmid)}&userid=${encodeURIComponent(userid)}&aa=${encodeURIComponent(aa)}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
             })
             .then(response => response.json())
             .then(data => {