JavaScript-how Baidu ads trigger execution?

I want to load Baidu ads according to the scroll bar scrolling,
But Baidu's ads will go wrong when the document is loaded and finished.
Has anyone ever done anything like that, there is no workaround?
Normal Baidu AD code:

(function() {    var s = "_" + Math.random().toString(36).slice(2);    document.write('');    (window.slotbydup=window.slotbydup || []).push({        id: '1232323',        container: s,        size: '728,90',        display: 'inlay-fix'    });})();

But I think

$(function(){        function test()        {           var s = "_" + Math.random().toString(36).slice(2);            document.write('');            (window.slotbydup=window.slotbydup || []).push({                id: '1232323',                container: s,                size: '728,90',                display: 'inlay-fix'            });        }        test();//某个操作会调用test});

Call on the line like this, there is no way to solve the

Reply content:

I want to load Baidu ads according to the scroll bar scrolling,
But Baidu's ads will go wrong when the document is loaded and finished.
Has anyone ever done anything like that, there is no workaround?
Normal Baidu AD code:

(function() {    var s = "_" + Math.random().toString(36).slice(2);    document.write('');    (window.slotbydup=window.slotbydup || []).push({        id: '1232323',        container: s,        size: '728,90',        display: 'inlay-fix'    });})();

But I think

$(function(){        function test()        {           var s = "_" + Math.random().toString(36).slice(2);            document.write('');            (window.slotbydup=window.slotbydup || []).push({                id: '1232323',                container: s,                size: '728,90',                display: 'inlay-fix'            });        }        test();//某个操作会调用test});

Call on the line like this, there is no way to solve the

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