SOURCE

let achor = document.getElementById('achor');
console.log(achor)
setTimeout(()=>{
    let SVG = achor.previousElementSibling;
    console.log(5,SVG);
    let icons = SVG.childNodes
    // <svg><use data-v-57fd5d90="" xlink:href="#icon-common-fullscreen"></use></svg>
    icons.forEach(icon=>{
        let svg = document.createElementNS('http://www.w3.org/2000/svg','svg') ,
            use = document.createElementNS('http://www.w3.org/2000/svg','use') ,
            iconId = icon.id
            use.href.baseVal = `#${iconId}`
        svg.appendChild(use) 
        svg.setAttribute('class','icon '+iconId)
        achor.appendChild(svg)   
    })
},2e3)

<div id='achor'> achor</div>

.icon{
    width:1rem;
    height:1rem;
} 
.icon-zhongdianwanliuhuiyuan{
    fill:#fff;
}