<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title&
function renderDom(str){ var _div = document.createElement('div'); _div.innerHTML = str; var dom_temp = _div.childNodes for (var i = 0, len = dom_temp.length; i < len; i++) { if (dom_temp[i].nodeType === 1) { return dom_temp[i]; } } return } 原生js快速渲染
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title></title> <script type="text/javascript"> function getDom01(){ var div = document.querySelector(".box"); /