js判断iPhoneX 发表于 2018-01-11 12345678910if (navigator.userAgent.match(/(iPhone)/)) { if ((screen.availHeight == 812) && (screen.availWidth == 375)) { // iPhone X Landscape 横屏 if ((window.innerHeight == "375") && (window.innerWidth == "812")) { } else {// iPhone X Portrait 竖屏 } }}