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);