路由跳转 定位到页面顶部

digital-park-web/digital-park/src/router/index.js

     if (to.meta.title) {
         document.title = to.meta.title;
     }
+
+    // 路由跳转 定位到页面顶部
+    // chrome
+    document.body.scrollTop = 0;
+    // firefox
+    document.documentElement.scrollTop = 0;
+    // safari
+    window.pageYOffset = 0;
+
     // 如果该路由需要登录验证
     if (to.meta.needLogin && !currentAccount) {
-        localStorage.setItem('loginFrom',to.path);
-        next({ path: '/login' })
+        localStorage.setItem("loginFrom", to.path);
+        next({ path: "/login" });
     } else {
         next();
     }
-
-
 });
 
 const originalPush = VueRouter.prototype.push;