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15 lines
471 B
15 lines
471 B
// 基准大小
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const baseSize = 32
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// 设置 rem 函数
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function setRem () {
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// 当前页面宽度相对于 750 宽的缩放比例，可根据自己需要修改。
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const scale = document.documentElement.clientWidth / 750
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// 设置页面根节点字体大小
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document.documentElement.style.fontSize = (baseSize * Math.min(scale, 2)) + 'px'
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}
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// 初始化
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setRem()
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// 改变窗口大小时重新设置 rem
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window.onresize = function () {
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setRem()
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}
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