update

public/index.html

@@ -56,3 +56,51 @@
     <!-- built files will be auto injected -->
   </body>
 </html>
+<script>
+  function stopSafari() {
+    //阻止safari浏览器双击放大功能
+    let lastTouchEnd = 0  //更新手指弹起的时间
+    document.documentElement.addEventListener("touchstart", function (event) {
+      //多根手指同时按下屏幕，禁止默认行为
+      if (event.touches.length > 1) {
+        event.preventDefault();
+      }
+    });
+    document.documentElement.addEventListener("touchend", function (event) {
+      let now = (new Date()).getTime();
+      if (now - lastTouchEnd <= 300) {
+        //当两次手指弹起的时间小于300毫秒，认为双击屏幕行为
+        event.preventDefault();
+      } else { // 否则重新手指弹起的时间
+        lastTouchEnd = now;
+      }
+    }, false);
+    //阻止双指放大页面
+    document.documentElement.addEventListener("gesturestart", function (event) {
+      event.preventDefault();
+    });
+  }
+
+  window.onload = () => {
+    stopSafari();
+    try{
+      if(window.parent.U){
+        topU = window.parent
+      }
+    }catch(e){
+      try {
+        if(window.parent.parent.U){
+          topU = window.parent.parent
+        }
+      } catch (error) {
+        if(window.top.U){
+          topU = window.top
+        } 
+      }
+    }
+    window.topU = topU
+  }
+  
+  document.domain = "cocorobo.cn"
+
+</script>