禁止缩放

src/App.vue

@@ -30,6 +30,16 @@ export default {
       console.log(vh);
       document.documentElement.style.setProperty("--vh", `${vh}px`);
     });
+    window.onload = function () {
+      document.addEventListener("touchstart", function (event) {
+        if (event.touches.length > 1) {
+          event.preventDefault();
+        }
+      });
+      document.addEventListener("gesturestart", function (event) {
+        event.preventDefault();
+      });
+    };
   }
 };
 </script>