How to get the real screen size(screen resolution) by using js
How to get the real screen size(screen resolution) by using js
获取用户屏幕的真实像素分辨率, 屏幕实际尺寸
window.devicePixelRatio
设备像素比
screen resolution
屏幕分辨率
function getResolution() {
const realWidth = window.screen.width * window.devicePixelRatio;
const realHeight = window.screen.height * window.devicePixelRatio;
console.log(`
Your screen resolution is: ${realWidth} x ${realHeight}
Your screen devicePixelRatio is: ${window.devicePixelRatio}
`);
}
// test
getResolution();
// Your screen resolution is: 3840 x 2160
retina screen bug
视网膜屏幕错误
refs
xgqfrms 2012-2020
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