public function postUpdate(GathersPostRequest $request)
{
$gather = Gather::find($request->id);
$gather->name = $request->name;
$gather->category_id = $request->category_id;
$gather->code = $request->code;
$gather->description = $request->description;
$gather->save();
foreach ($request->detail as $key => $value) {
if ($value) {
$detail = Detail::firstOrCreate(['gather_id' => $gather->id, 'item_id' => $key]);
$detail->content = $value;
$detail->save();
}
}
return redirect()->to("gathers");
}
public function getAutoHomeCategories()
{
set_time_limit(0);
$snoopy = new Snoopy();
$url = "http://car.autohome.com.cn/baoyang/list_1_33_0_0_0.html";
//构造抓取URL
$snoopy->fetch($url);
preg_match('/id="frame_tree"[\\s\\S]+?<ul>[\\s\\S]+?<\\/ul>/', $snoopy->results, $match);
print_r($match);
die;
$snoopy->results = $match[0];
preg_match_all('/id="brand_.+?>(\\w+)\\(/', $snoopy->results, $match);
if (isset($match[0]) && !empty($match[0])) {
$engines_match = $match[0];
foreach ($engines_match as $prg_str) {
preg_match_all('/href="(.+?)"/', $prg_str, $match);
$all_urls = !empty($all_urls) ? array_merge($all_urls, $match[1]) : $match[1];
}
}
if (!empty($all_urls)) {
foreach ($all_urls as $url) {
Detail::firstOrCreate(['autohome_url' => $url, 'brand_id' => $brand->id]);
}
}
echo $brand->name . '-end-<br>';
}