（问题）NavigationDuplicated: Avoided redundant navigation to current location:

NavigationDuplicated: Avoided redundant navigation to current location:

NavigationDuplicated:避免了对当前位置的冗余导航：

router.js文件中添加

Vue.use(VueRouter);

// 解决导航重复
const originalPush = VueRouter.prototype.push;
VueRouter.prototype.push = function push(location) {
  return originalPush.call(this, location).catch((err) => err);
};