临时完成

public/index.html

@@ -5,8 +5,29 @@
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width,initial-scale=1.0">
+  <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
   <link rel="icon" href="<%= BASE_URL %>favicon.ico">
   <link rel="stylesheet" href="./normalize.css">
+  <script>
+    window.onload=function () {
+      document.addEventListener('touchstart',function (event) {
+        if(event.touches.length>1){
+          event.preventDefault();
+        }
+      });
+      var lastTouchEnd=0;
+      document.addEventListener('touchend',function (event) {
+        var now=(new Date()).getTime();
+        if(now-lastTouchEnd<=300){
+          event.preventDefault();
+        }
+        lastTouchEnd=now;
+      },false);
+      document.addEventListener('gesturestart', function (event) {
+        event.preventDefault();
+      });
+    }
+  </script>
   <script>
     //designWidth:设计稿的实际宽度值，需要根据实际设置
     //maxWidth:制作稿的最大宽度值，需要根据实际设置
@@ -23,7 +44,9 @@
         maxWidth = maxWidth || 540;
         width > maxWidth && (width = maxWidth);
         var rem = width * 100 / designWidth;
-        remStyle.innerHTML = 'html{font-size:' + rem + 'px;}';
+        // alert(rem)
+        remStyle.innerHTML = 'html{font-size:' + Math.floor(rem) + 'px;}';
+        // alert(window.getComputedStyle(window.document.documentElement)["fontSize"])
       }
 
       if (docEl.firstElementChild) {