通过js 让网站在手机上自动缩放(缩放不是自适应)到手机屏幕一样大小

Posted by 昆山吴彦祖 on 2020.01.02

通过js 让网站在手机上自动缩放(缩放不是自适应)到手机屏幕一样大小,好吧  是个已经几乎没用的功能,但是有的客户就是喜欢这种
var winW =window.screen.width; 
		viewport = document.getElementById("viewport"), scale = 1;
        if (winW <= 1920) {
            scale = winW / 1920;
        }
        if (winW < 1920) {
            viewport.content = 'width=device-width,initial-scale=' + scale + ',maximum-scale=' + scale + ',minimum-scale=' + scale + ',user-scalable=no';
        }