* Date: 2018-4-3
*/
namespace app\plugins\controller;
use think\Db;
class Baidushoulu extends Base
{
/**
* 构造方法
*/
public function __construct(){
parent::__construct();
}
/**
* 收藏与取消
* @return [type] [description]
*/
public function ajax_domain()
{
$param = input('param.');
error_reporting(0);
header("Access-Control-Allow-Origin:*");
header('Content-type: application/json');
$domain = $param['domain'];
if(!isset($domain) || empty($domain) || $domain==''){
$data = array(
"code" => false,
"msg" => "未传入请求参数！"
);
echo json_encode($data,JSON_UNESCAPED_UNICODE);
exit;
}
if(substr($domain, -1) == '/'){
$domain = substr($domain,0,strlen($domain)-1);
}
$data = $this->checkBaidu($domain);
echo json_encode($data,JSON_UNESCAPED_UNICODE);
}
public function checkBaidu($url){
$header = array(
"Host:www.baidu.com",
"Content-Type:application/x-www-form-urlencoded",//post请求
"Connection: keep-alive",
"Referer:https://www.baidu.com",
"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Safari/537.36"
);
$url = 'https://www.baidu.com/s?ie=UTF-8&wd='.urlencode($url).'&usm=3&rsv_idx=2&rsv_page=1';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
if(strpos($output, '没有找到') || strpos($output, '很抱歉')){
$data = array(
"code" => 403,
"msg" => "该域名暂时未被百度收录！"
);
}else{
$number = $this->GetBetween($output,'百度为您找到相关结果约','个');
if(empty($number) || $number == 0){
$number = $this->GetBetween($output,'找到相关结果数约','个');
if(empty($number) || $number == 0){
$data = array(
"code" => false,
"msg" => "获取百度收录失败！"
);
return $data;
}
}
$data = array(
"code" => 200,
"msg" => "该域名已被百度收录！",
"number" => str_replace(',','',$number)
);
}
return $data;
}
public function GetBetween($content,$start,$end){
$r = explode($start, $content);
if (isset($r[1])){
$r = explode($end, $r[1]);
return $r[0];
}
}
}