最初是用php代码提交的，截取代码如下：

<?php

function BaiDukk($post_list)
{
    $api = '<a href="https://www.yuhenm.com/baiduPHP.php?domain='" title="https://www.yuhenm.com/baiduPHP.php?domain='">https://www.yuhenm.com/baiduPHP.php?domain='</a> . $post_list;
    $ch = curl_init();
    $options = array(
        CURLOPT_URL => $api,
        CURLOPT_POST => true,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),
    );
    curl_setopt_array($ch, $options);
    $result = curl_exec($ch);
    //echo $result;
    // echo $result;
    if (strstr($result, "该URL暂时未被百度收录!")) {
        postBaiduAS($post_list);
    } else {
        echo ("已被百度收录");
    }
}



function postBaiduAS($post_list)
{
    $urls = array(
        $post_list,
        str_replace("archives", "mip", $post_list),
        str_replace("archives", "amp", $post_list),
    );
    $api = '百度api';
    $ch = curl_init();
    $options = array(
        CURLOPT_URL => $api,
        CURLOPT_POST => true,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_POSTFIELDS => implode("\n", $urls),
        CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),
    );
    curl_setopt_array($ch, $options);
    $result = curl_exec($ch);
    // echo $result;
    echo '百度推送成功';
}



$post_list = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
BaiDukk($post_list);
?>

解析
BaiDukk自动检测当前url是否被收录，没有被收录就自动提交，使用postBaiduAS函数。

所以我就用nodejs做了个接口

const request = require('request');
const http = require('http');
const axios = require('axios');
axios.defaults.baseURL = '<a href="https://www.yuhenm.com';" title="https://www.yuhenm.com';">https://www.yuhenm.com';</a> //设置请求url
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';  //请求类型


//集成百度，必应提交接口



http.createServer(function (request, response) {
    response.writeHead(200, {'Content-Type': 'text/plain'});
    response.end('Hello World\n');
    let url_post = "<a href="https://www.yuhenm.com"" title="https://www.yuhenm.com"">https://www.yuhenm.com"</a> + request.url;
    if (url_post.split("/")[3] === "index.php") {
        console.log("请求收录地址",url_post);
        BaiDuURL_KK(url_post,url_post);
    }



}).listen(200, "0.0.0.0");


function BaiDuURL_KK(url,url_post) {
    //检测百度是否收录
    axios.get('/baiduPHP.php?domain=' + url, {}).then(function (response) {
        console.log(response.data);
        if(response.data.msg!=="该URL已被百度收录！"){
            postBaiDu_url(url_post);
            postBin_url(url_post);
        }
    })
}


function postBin_url(url) {
    //必应提交api
    console.log('开始提交必应API');
    let myJson = {
        "siteUrl": "<a href="https://www.yuhenm.com"" title="https://www.yuhenm.com"">https://www.yuhenm.com"</a>,
        "urlList": [
            url
        ]
    };
    request({
        url: 'https://ssl.bing.com/webmaster/api.svc/json/SubmitUrlbatch?apikey=' + 'keyapi', /* xxx需替换为你的key */
        method: "POST",
        json: true,   // <--Very important!!!  允许跨域
        body: myJson
    }, function (error, response, body) {
        console.log('提交必应结果',body);
    });
}


function postBaiDu_url(url) {
    console.log('开始提交百度API');
    const req = http.request({
        host: 'data.zz.baidu.com',
        path: '/urls?site='+url+'&token=***********',
        method: 'post',
        headers: {
            'User-Agent': 'curl/7.12.1',
            "Content-Type": "text/plain",
            "Content-Length": url.length
        }
    }, function(res) {
        res.setEncoding('utf8');
        res.on('data', function(data) {
            console.log("提交百度API返回结果：", res.statusCode, ' - ', data);
        });
    });

    req.on('error', (e) => {
        console.log('提交百度API请求失败：', e);
    });
    req.write(url)
    req.end();
}

仔细观察上面的代码，这是我通过谷歌拼凑而出的代码，nodejs没用过，只是会点js。
当我使用http包请求验证是否收录接口，发现出现404，于是我就改为axios请求包。
这些api可以使访问文章时自动提价url到百度和必应。
而后现在nodejs写的api可以达到100多ms，大幅度降低延迟，php没有web使用的多线程功能，所以取消了php的三个提交接口，改为nodejs。