汽车之家链接转换，抓取优化

app/common/service/UsedCarService.php

@@ -7,6 +7,7 @@ use app\common\validate\UsedCarValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\UsedCar;
 use GuzzleHttp\Client;
+use GuzzleHttp\Exception\GuzzleException;
 use support\exception\BusinessException;
 use support\Log;
 use support\Request;
@@ -450,18 +451,18 @@ class UsedCarService
             case str_contains($url,'www.che168.com/dealer'): //汽车之家
                 $info = $usedCarCrawl->crawlChe168Car($url);
                 break;
+            case str_contains($url,'www.che168.com/home?infoid='): //汽车之家pc端链接转换
+                $url = $usedCarCrawl->getChe168UrlByPc($url);
+                $info = $usedCarCrawl->crawlChe168Car($url);
+                break;
             case str_contains($url,'wap.che168.com/dealer'): //汽车之家移动端链接
                 $finalUrl = $usedCarCrawl->getChe168UrlByMobile($url);
                 $info = $usedCarCrawl->crawlChe168Car($finalUrl);
                 break;
             case str_contains($url,'comm.app.autohome.com.cn'): //汽车之家移动端链接
                 $finalUrl = $usedCarCrawl->get168FinaUrl($url);
-                var_dump($finalUrl);
                 $info = $usedCarCrawl->crawlChe168Car($finalUrl);
                 break;
-            case str_contains($url,'www.che168.com/dealer'): //汽车之家
-                $info = $usedCarCrawl->crawlChe168Car($url);
-                break;
             default:
                 Log::info('未知链接：'.$url);
                 throw new \Exception('加紧开发中');

app/common/utils/crawl/service/UsedCarCrawlSingle.php

@@ -118,6 +118,28 @@ class UsedCarCrawlSingle
         return $pcUrl;
     }
 
+    /**
+     * 根据汽车之家pc端url转换为另一种页面的汽车之家pc端url
+     *
+     * @param string $url
+     * @return string
+     * @throws GuzzleException
+     */
+    public function getChe168UrlByPc(string $url): string
+    {
+        // 解析URL获取查询参数部分
+        $queryString = parse_url($url, PHP_URL_QUERY);
+        // 将查询参数解析为数组
+        parse_str($queryString, $params);
+
+        // 获取infoid
+        $carId = $params['infoid'] ?? null;
+
+        $pcUrl = 'https://www.che168.com/dealer/111/' . $carId . '.html?pvareaid=0';
+
+        return $pcUrl;
+    }
+
     /**
      * 从移动端url获取sku_id
      * @param string $url
@@ -219,18 +241,18 @@ class UsedCarCrawlSingle
                 $attribute[$title_key[$field]] = str_replace($field, '', $value);
             }
 
-            // 车辆图片
-//            $img = $item->find('.list-photo img')->attr('src');
-
             return $attribute;
         })->all();
 
         $cars = array_filter($cars);
         $cars = array_merge(...$cars);
         $cars['product_name'] = $cars['car_name'] = $ql->find('div.car-box .car-brand-name')->text();
-        $cars['price'] =  $ql->find('span.price')->text();
-        $cars['price'] = explode('万', $cars['price'])[0]??0;
-        $cars['price'] = str_replace(['¥', '￥'], '', $cars['price']);
+        $cars['price'] =  $ql->find('div.goodstartmoney')->text();
+        if(empty($cars['price'])){
+            $cars['price'] =  $ql->find('span#overlayPrice')->text();
+        }
+//        $cars['price'] = explode('万', $cars['price'])[0]??0;
+        $cars['price'] = str_replace(['¥', '￥', '万'], '', $cars['price']);
         $cars['price'] = $cars['price']*10000;
         //$cars['price'] =  $ql->find('#overlayPrice')->text();
         $cars['title'] =  $cars['product_name'];
@@ -254,12 +276,13 @@ class UsedCarCrawlSingle
         $cars['year'] = !empty($year) ? str_replace('款', '', $year):'';
 
         //图片
-        $images = $ql->find('#pic_li img')->map(function ($img) {
-            // 只取 data-original
-            $src = $img->attr('data-original');
+        $images = $ql->find('.swiper-container2 .swiper-slide .jiaodianphotoclick img')->map(function ($img) {
+            // 优先尝试 data-original（懒加载图片）
+            $src = $img->attr('src');
 
-            if (!$src) {
-                return null;
+            // 如果没有 data-original，尝试 src
+            if (!$src || $src === '' ||str_contains($src, 'default-che168')) {
+                $src = $img->attr('data-original');
             }
 
             // 补全 https
@@ -267,9 +290,18 @@ class UsedCarCrawlSingle
                 $src = 'https:' . $src;
             }
 
+            // 过滤掉占位符图片
+            if (str_contains($src, 'default-che168')) {
+                return null;
+            }
+
             return $src;
         })->filter()->values()->all();
 
+        if (empty($images)) {
+            Log::warning("crawlChe168Car:未找到任何车辆图片，URL: {$url}");
+        }
+
         $saveDir = public_path('uploads/usedcar/' . $carId);
         $cars['used_car_id'] = $carId;
         $image = $this->uploadAndRemove($images, $saveDir);