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利用api接口纯代码给WordPress文章添加百度收录判断
本站的api接口是https://wwww.520yxl.cn/api/baidu.php?domain=
api接口文件代码如下：代码来自Weifeng's Blog
<?php
/**
* Baidu
* @editer: Weifeng
* @link: https://wfblog.net
* @version: 1.0
*/
error_reporting(0);
header("Access-Control-Allow-Origin:*");
header('Content-type: application/json');
$domain = @$_GET['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);
}
$data = checkBaidu($domain);
echo json_encode($data,JSON_UNESCAPED_UNICODE);
function checkBaidu($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{
$number = GetBetween($output,'<span class="nums_text">百度为您找到相关结果约','个</span>');
if(empty($number) || $number == 0){
$number = GetBetween($output,'<b>找到相关结果数约','个</b></p>');
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 $data;
}
function GetBetween($content,$start,$end){
$r = explode($start, $content);
if (isset($r[1])){
$r = explode($end, $r[1]);
return $r[0];
}
}
?>
使用方法
以知更鸟的Begin主题为例
打开/wp-content/themes/begin/inc下的post-meta.php文件，在if (zm_get_option('baidu_record')) {baidu_record_t();}的下方添加下方代码，约在55行。以及在if (zm_get_option('baidu_record')) {baidu_record_b();}的下方添加下方代码，约在143行。
//文章百度收录判断
$url = get_permalink();
$result = file_get_contents("https://www.520yxl.cn/api/baidu.php?domain=".$url);//此处的api接口连接可以换成自己的
$arr=json_decode($result,true);
if ($arr['code']==200) {
echo '<span class="baidu-r"><a target="_blank" title="点击查看" rel="external nofollow" href="http://www.baidu.com/s?wd='.get_the_title().'&tn=bds&cl=3&ct=2097152&si=' . $_SERVER['SERVER_NAME']. '&s=on"><i class="be be-baidu"></i>已收录</a></span>';
} else {
echo '<span class="baidu-r"><a rel="external nofollow" title="一键提交给百度" target="_blank" href="http://zhanzhang.baidu.com/sitesubmit/index?sitename='.get_permalink().'"><i class="be be-baidu"></i>暂未收录</a></span>';
}
可以下载下方的懒人包上传至Begin主题目录进行覆盖。
https://www.520yxl.cn/post-570.html
其他主题使用方法
把下方的代码放在文章页面里就可以了，每个主题的文章页面命名不一样，你们找找看吧。
<?php
//文章百度收录判断
$url = get_permalink();
$result = file_get_contents("https://www.520yxl.cn/api/baidu.php?domain=".$url);//此处的api接口连接可以换成自己的
$arr=json_decode($result,true);
if ($arr['code']==200) {
echo '<span><a target="_blank" title="点击查看" rel="external nofollow" href="http://www.baidu.com/s?wd='.get_the_title().'&tn=bds&cl=3&ct=2097152&si=' . $_SERVER['SERVER_NAME']. '&s=on"></i>已收录</a></span>';
} else {
echo '<span><a rel="external nofollow" title="一键提交给百度" target="_blank" href="http://zhanzhang.baidu.com/sitesubmit/index?sitename='.get_permalink().'">暂未收录</a></span>';
} ?>
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