//重新设置根元素的fontSize function resetRootSize(val) { let percentage = [0.8, 1, 1.2]; let fontSizeVal = parseInt( (2 * Math.min(document.documentElement.clientWidth, 750)) / 7.5 ); document.documentElement.style.fontSize = percentage[val] * fontSizeVal + "px"; } let pageFontSize = JSON.parse( localStorage.getItem("pageFontSize") || '{"value":1}' ); resetRootSize(Number(pageFontSize?.value));
字体大小的适配
发布时间 2023-09-12 10:36:55作者: star-meteor