feat: 网页title根据路由动态变化

src/router/index.ts

@@ -14,4 +14,11 @@ const router = createRouter({
     }
   },
 })
+router.beforeEach((to, from, next) => {
+  if (to.meta.title && to.meta.title != '') {
+    let oldTitle = document.title
+    document.title = <string>to.meta.title + ' - ' + oldTitle
+  }
+  next()
+})
 export default router