懂车帝移动端抓取

app/common/controller/UsedCarController.php

@@ -154,7 +154,8 @@ class UsedCarController extends BaseController
              if (empty($url)){
                  throw new BusinessException('url不能为空');
              }
-             $info = (new UsedCarCrawlSingle())->crawlCar($url);
+             //$info = (new UsedCarCrawlSingle())->crawlCar($url);
+             $info = $this->service->selectCraw($url);
              $data = [
                  'user_id' => $request->user['id'],
                  'product_name' => $info['title'],

app/common/service/UsedCarService.php

@@ -2,6 +2,7 @@
 
 namespace app\common\service;
 
+use app\common\utils\crawl\service\UsedCarCrawlSingle;
 use app\common\validate\UsedCarValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\UsedCar;
@@ -421,4 +422,38 @@ class UsedCarService
 
         return $path;
     }
+
+    /**
+     * 选择车辆抓取方式
+     * @param string $url
+     */
+    public function selectCraw(string $url){
+        $usedCarCrawl = new UsedCarCrawlSingle();
+        switch (true){
+            case str_contains($url,'dongchedi.com'): //懂车帝pc端
+                $info = $usedCarCrawl->crawlCar($url);
+                break;
+            case str_contains($url,'dcdapp.com'): //懂车帝移动端
+                $finalUrl = $usedCarCrawl->getPcUrl($url); //获取pc端页面链接
+                if(empty($finalUrl)){
+                    throw new \Exception('链接解析错误');
+                }
+                $info = $usedCarCrawl->crawlCar($finalUrl);
+                break;
+            case str_contains($url,'t.zijieimg.com'): //懂车帝移动端分享链接
+                $finalUrl = $usedCarCrawl->getFinaUrl($url); //解析抖音短链，并获取pc端页面链接
+                if(empty($finalUrl)){
+                    throw new \Exception('链接解析错误');
+                }
+                $info = $usedCarCrawl->crawlCar($finalUrl);
+                break;
+            case str_contains($url,'che168.com'): //汽车之家
+                throw new \Exception('加紧开发中');
+                break;
+            default:
+                Log::info('未知链接：'.$url);
+                throw new \Exception('加紧开发中');
+        }
+        return $info;
+    }
 }

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

@@ -40,7 +40,7 @@ class UsedCarCrawlSingle
     }
 
     /**
-     * 获取移动端最终url
+     * 获取懂车帝移动端分享短链最终url
      *
      * @param string $url
      * @return string
@@ -58,17 +58,17 @@ class UsedCarCrawlSingle
         $history = $response->getHeader('X-Guzzle-Redirect-History');
         $finalUrl = end($history);
 
-        $sku_id = $this->getSkuIdFromUrl($finalUrl);
+        $pcUrl = $this->getPcUrl($finalUrl);
 
-        return 'https://www.dongchedi.com/usedcar/'.$sku_id;
+        return $pcUrl;
     }
 
     /**
-     * 从url获取sku_id
+     * 从移动端url获取sku_id
      * @param string $url
      * @return string|null
      */
-    public function getSkuIdFromUrl(string $url): ?string
+    public function getPcUrl(string $url): ?string
     {
         $query = parse_url($url, PHP_URL_QUERY);
         if (!$query) {
@@ -77,9 +77,15 @@ class UsedCarCrawlSingle
 
         parse_str($query, $params);
 
-        return $params['sku_id'] ?? null;
+        return !empty($params['sku_id']) ? 'https://www.dongchedi.com/usedcar/'.$params['sku_id'] : null;
     }
 
+    /**
+     * 抓取懂车帝二手车信息
+     * @param string $url
+     * @return array
+     * @throws GuzzleException
+     */
     public function crawlCar(string $url){
         $html = $this->fetchHtml($url);
         if ($html === '' || str_contains($html, '404 Not Found')) {