From b458e63245d42375c20ee1052b55c0dbe5665a7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E5=BF=97?= <vcooli@qq.com>
Date: Tue, 20 Jan 2026 18:08:06 +0800
Subject: [PATCH] update

---
 app/controller/Crawler.php     |  6 +++---
 app/service/CrawlerService.php |  6 +++---
 view/crawler/index.html        | 25 ++++++++++++++++++++++---
 3 files changed, 28 insertions(+), 9 deletions(-)

diff --git a/app/controller/Crawler.php b/app/controller/Crawler.php
index d06c5b4..0e34604 100644
--- a/app/controller/Crawler.php
+++ b/app/controller/Crawler.php
@@ -366,10 +366,10 @@ class Crawler extends BaseController
                     $item = $info;
                 }
                 
-                // 计算竞争比
+                // 计算竞争比（格式：招聘人数:审核通过人数）
                 $zprs = isset($item['zprs']) ? intval($item['zprs']) : 0;
                 $bkrs = isset($item['bkrs']) ? intval($item['bkrs']) : 0;
-                $competitionRatio = $zprs > 0 ? ($bkrs / $zprs) : 0;
+                $competitionRatio = $zprs > 0 && $bkrs > 0 ? $zprs . ':' . $bkrs : ($zprs > 0 ? $zprs . ':0' : '0:0');
                 
                 $result = [
                     'sbmc' => $item['sbmc'] ?? '', // 省份
@@ -379,7 +379,7 @@ class Crawler extends BaseController
                     'zwdm' => $item['zwdm'] ?? $zwdm, // 职位代码
                     'zprs' => $zprs, // 招聘人数
                     'bkrs' => $bkrs, // 审核通过人数
-                    'competition_ratio' => number_format($competitionRatio, 2), // 竞争比
+                    'competition_ratio' => $competitionRatio, // 竞争比（格式：招聘人数:审核通过人数）
                 ];
                 
                 return json([
diff --git a/app/service/CrawlerService.php b/app/service/CrawlerService.php
index 71462dc..4d76682 100644
--- a/app/service/CrawlerService.php
+++ b/app/service/CrawlerService.php
@@ -175,10 +175,10 @@ class CrawlerService
                         $item = $info;
                     }
                     
-                    // 计算竞争比
+                    // 计算竞争比（格式：招聘人数:审核通过人数）
                     $zprs = isset($item['zprs']) ? intval($item['zprs']) : 0;
                     $bkrs = isset($item['bkrs']) ? intval($item['bkrs']) : 0;
-                    $competitionRatio = $zprs > 0 ? ($bkrs / $zprs) : 0;
+                    $competitionRatio = $zprs > 0 && $bkrs > 0 ? $zprs . ':' . $bkrs : ($zprs > 0 ? $zprs . ':0' : '0:0');
                     
                     $results[] = [
                         'sbmc' => $item['sbmc'] ?? '', // 省份
@@ -188,7 +188,7 @@ class CrawlerService
                         'zwdm' => $item['zwdm'] ?? $zwdm, // 职位代码
                         'zprs' => $zprs, // 招聘人数
                         'bkrs' => $bkrs, // 审核通过人数
-                        'competition_ratio' => number_format($competitionRatio, 2), // 竞争比
+                        'competition_ratio' => $competitionRatio, // 竞争比（格式：招聘人数:审核通过人数）
                     ];
                 }
                 
diff --git a/view/crawler/index.html b/view/crawler/index.html
index eec21d6..c4127ce 100644
--- a/view/crawler/index.html
+++ b/view/crawler/index.html
@@ -298,7 +298,7 @@
         <div class="form-section">
             <h2>职位信息结果</h2>
             <div class="action-buttons" style="margin-bottom: 15px;">
-                <button class="btn btn-secondary" onclick="exportCsv()">导出CSV</button>
+                <button class="btn btn-secondary" id="export-btn" onclick="exportCsv()" disabled>导出CSV</button>
             </div>
             <div id="result-message"></div>
             <div class="table-container" id="result-table" style="display: none;">
@@ -326,6 +326,7 @@
         // 复用同一个aa，确保selectPosition与getPositionTree的Referer一致
         let lastAa = '';
         let lastResults = [];
+        let isCrawling = false; // 爬取状态标志
 
         // 获取地区选项
         function getDsdmOptions() {
@@ -538,7 +539,7 @@
                         <td>${item.zwdm || ''}</td>
                         <td>${item.zprs || 0}</td>
                         <td>${item.bkrs || 0}</td>
-                        <td>${item.competition_ratio || '0.00'}</td>
+                        <td>${item.competition_ratio || '0:0'}</td>
                     `;
                     tbody.appendChild(tr);
                 }
@@ -599,6 +600,11 @@
                 return;
             }
 
+            // 开始爬取，禁用导出按钮
+            isCrawling = true;
+            document.getElementById('export-btn').disabled = true;
+            document.getElementById('export-btn').textContent = '爬取中...';
+            
             // 清空旧数据
             lastResults = [];
             const tbody = document.getElementById('data-table-body');
@@ -615,6 +621,10 @@
 
             if (listResp.code !== 1 || !Array.isArray(listResp.data) || listResp.data.length === 0) {
                 showMessage('result-message', listResp.msg || '未获取到职位代码', 'error');
+                // 爬取失败，恢复按钮状态
+                isCrawling = false;
+                document.getElementById('export-btn').disabled = false;
+                document.getElementById('export-btn').textContent = '导出CSV';
                 return;
             }
 
@@ -645,10 +655,19 @@
             }
 
             showMessage('result-message', `完成，共 ${lastResults.length} 条成功，失败 ${codes.length - lastResults.length} 条`, 'success');
+            
+            // 爬取完成，启用导出按钮
+            isCrawling = false;
+            document.getElementById('export-btn').disabled = false;
+            document.getElementById('export-btn').textContent = '导出CSV';
         }
 
         // 导出CSV
         function exportCsv() {
+            if (isCrawling) {
+                showMessage('result-message', '爬取进行中，请等待完成后再导出', 'error');
+                return;
+            }
             if (!lastResults || lastResults.length === 0) {
                 showMessage('result-message', '暂无数据可导出', 'error');
                 return;
@@ -664,7 +683,7 @@
                     item.zwdm || '',
                     item.zprs || 0,
                     item.bkrs || 0,
-                    item.competition_ratio || '0.00'
+                    item.competition_ratio || '0:0'
                 ];
                 lines.push(row.map(v => `"${String(v).replace(/"/g, '""')}"`).join(','));
             });