阻止鼠标右击事件

src/views/HomeView.vue

@@ -1,5 +1,5 @@
 <template>
-  <div id="LayoutContent">
+  <div id="LayoutContent" @contextmenu.prevent="">
     <MapHolder ref="mapLoaderRef"></MapHolder>
     <Header @navSelect="navSelect" @initMenu="initMenu"></Header>