详解vue-cli中使用rem,vue自适应

  ! function(n) {	            var e = n.document,		    t = e.documentElement,		    i = 720,		    d = i / 100,		    o = "orientationchange" in n ? "orientationchange" : "resize",		    a = function() {			    var n = t.clientWidth || 320;			    n > 720 && (n = 720);			    t.style.fontSize = n / d + "px"		    };	            e.addEventListener && (n.addEventListener(o, a, !1), e.addEventListener("DOMContentLoaded", a, !1))            }(window);