13 lines
314 B
TypeScript
13 lines
314 B
TypeScript
// 设计稿 1920px
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const baseWidth = 1920;
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const baseFontSize = 16;
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function setRem() {
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const scale = document.documentElement.clientWidth / baseWidth;
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const fontSize = baseFontSize * scale;
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document.documentElement.style.fontSize = fontSize + 'px';
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}
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window.addEventListener('resize', setRem);
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setRem();
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