You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
16 lines
579 B
16 lines
579 B
4 years ago
|
// rem等比适配配置文件
|
||
|
|
// 基准大小
|
||
|
|
const baseSize = 16
|
||
|
|
// 设置 rem 函数
|
||
|
|
function setRem () {
|
||
|
|
// 当前页面宽度相对于 1920宽的缩放比例，可根据自己需要修改。
|
||
|
|
const scale = document.documentElement.clientWidth / 1920
|
||
|
|
// 设置页面根节点字体大小（“Math.min(scale, 2)” 指最高放大比例为2，可根据实际业务需求调整）
|
||
|
|
document.documentElement.style.fontSize = baseSize * Math.min(scale, 2) + 'px'
|
||
|
|
}
|
||
|
|
// 初始化
|
||
|
|
setRem()
|
||
|
|
// 改变窗口大小时重新设置 rem
|
||
|
|
window.onresize = function () {
|
||
|
|
setRem()
|
||
|
|
}
|