优化适配

Public/Mobile/js/ssg/flexible.min.js

@@ -1 +1,40 @@
-!function(e){var t=e.document,n=t.documentElement,i="orientationchange"in e?"orientationchange":"resize",a=function e(){var t=n.getBoundingClientRect().width;return n.style.fontSize=5*Math.max(Math.min(t/1536*20,22.5),18)+"px",e}();n.setAttribute("data-dpr",e.navigator.appVersion.match(/iphone/gi)?e.devicePixelRatio:1),/iP(hone|od|ad)/.test(e.navigator.userAgent)&&(t.documentElement.classList.add("ios"),parseInt(e.navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/)[1],10)>=8&&t.documentElement.classList.add("hairline")),t.addEventListener&&(e.addEventListener(i,a,!1),t.addEventListener("DOMContentLoaded",a,!1))}(window);
+!function (window) {
+
+    /* 设计图文档宽度 */
+    var docWidth = 750;
+
+    var doc = window.document,
+        docEl = doc.documentElement,
+        resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize';
+
+    var recalc = (function refreshRem () {
+        var clientWidth = docEl.getBoundingClientRect().width;
+        console.log(clientWidth);
+        if(clientWidth > docWidth){
+            docEl.style.fontSize = Math.max(Math.min(20 * (clientWidth / 1536), 22.5), 17.5) * 5 + 'px';
+            console.log(docEl.style.fontSize);
+           
+        }else{
+            /* 8.55：小于320px不再缩小，11.2：大于420px不再放大 */
+            docEl.style.fontSize = Math.max(Math.min(20 * (clientWidth / docWidth), 11.2), 8.55) * 5 + 'px';
+            console.log(docEl.style.fontSize);
+        }
+        return refreshRem;
+    })();
+
+    /* 添加倍屏标识，安卓为1 */
+    docEl.setAttribute('data-dpr', window.navigator.appVersion.match(/iphone/gi) ? window.devicePixelRatio : 1);
+
+    if (/iP(hone|od|ad)/.test(window.navigator.userAgent)) {
+        /* 添加IOS标识 */
+        doc.documentElement.classList.add('ios');
+        /* IOS8以上给html添加hairline样式，以便特殊处理 */
+        if (parseInt(window.navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/)[1], 10) >= 8)
+            doc.documentElement.classList.add('hairline');
+    }
+
+    if (!doc.addEventListener) return;
+    window.addEventListener(resizeEvt, recalc, false);
+    doc.addEventListener('DOMContentLoaded', recalc, false);
+
+}(window);