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关键词抓取

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This commit is contained in:
WIN-C27C5MSVTPO\16961
2025-11-14 14:11:54 +08:00
parent 515a16a633
commit cd0d850f89
1 changed files with 45 additions and 21 deletions
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app/admin/service/BrandSeriesService.php
+37 -13
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@@ -330,35 +330,59 @@ class BrandSeriesService
//懂车帝模糊搜索返回车系地址 //懂车帝模糊搜索返回车系地址
$href = $crawlService->modelSearch($keyword); $href = $crawlService->modelSearch($keyword);
$seriesId = $this->extractSeriesId($href); $seriesId = $this->extractSeriesId($href); //懂车帝车系id
if (empty($seriesId)) { if (empty($seriesId)) { //没有抓取到懂车帝系列id时，按关键词为品牌名抓取所有的系列名
$crawlSeries = $crawlService->brandSeries($keyword);
}
if (empty($seriesId) && empty($crawlSeries)) {
throw new \Exception('抓取失败，未找到该系列车型'); throw new \Exception('抓取失败，未找到该系列车型');
} }
$brandSerieses = [];
if(empty($seriesId) && !empty($crawlSeries)){ //关键词为品牌名时抓取所有车系的懂车帝id
$href = $crawlService->modelSearch($crawlSeries[0]);
$seriesId = $this->extractSeriesId($href); //懂车帝车系id
//抓取品牌与系列 //抓取品牌与系列
$brandSeries = $crawlService->crawlBrandSeries($seriesId); $brandSeries = $crawlService->crawlBrandSeries($seriesId);
foreach ($crawlSeries as $item) {
// $brandSerieses[] = $crawlService->brandSeries($keyword);
$brandSerieses[] = ['brand' => $brandSeries['brand'], 'series' => $item];
}
}elseif (!empty($seriesId) && empty($crawlSeries)){
//抓取品牌与系列
$brandSerieses[] = $crawlService->crawlBrandSeries($seriesId);
}
$result = [];
try {
foreach ($brandSerieses as $brandSeries) {
$item = [];
// 验证品牌是否存在 // 验证品牌是否存在
$brand = Brand::where('brand_name', $brandSeries['brand'])->first(); $brand = Brand::where('brand_name', $brandSeries['brand'])->first();
// 获取品牌信息 // 获取品牌信息
$series = BrandSeries::where('series_name', $brandSeries['series'])->first(); $series = BrandSeries::where('series_name', $brandSeries['series'])->first();
$result['brand'] = ['brand_name' => $brandSeries['brand'], 'exists' => $brand?1:0]; $item['brand'] = ['brand_name' => $brandSeries['brand'], 'exists' => $brand ? 1 : 0];
if($brand){ if ($brand) {
$result['brand']['id'] = $brand['id']; $item['brand']['id'] = $brand['id'];
} }
$result['series'] = ['series_name' => $brandSeries['series'], 'exists' => $series?1:0]; $item['series'] = ['series_name' => $brandSeries['series'], 'exists' => $series ? 1 : 0];
if($series){ if ($series) {
$result['series']['id'] = $series['id']; $item['series']['id'] = $series['id'];
if(empty($result['brand']['id'])){ if (empty($item['brand']['id'])) {
$result['brand']['id'] = $series['brand_id']; $item['brand']['id'] = $series['brand_id'];
} }
} }
try {
//获取车型数据 //获取车型数据
$result['model'] = $this->crawlSeriesModel($seriesId); $item['model'] = [];
if (count($brandSerieses)<2) {
$item['model'] = $this->crawlSeriesModel($seriesId);
}
$result[] = $item;
}
return $result; return $result;
} catch (\Exception $e) { } catch (\Exception $e) {
throw new \Exception($e->getMessage()); throw new \Exception($e->getMessage());