Toast 消息 
使用 vue-toastification 库,live demo。
安装 
- 安装依赖
zsh
yarn add vue-toastification@next- 配置插件
ts
import Toast, { type PluginOptions } from "vue-toastification";
// Import the CSS or use your own!
import "vue-toastification/dist/index.css";
const options: PluginOptions = {
  timeout: 3000,
  closeOnClick: true,
  pauseOnFocusLoss: true,
  pauseOnHover: true,
  draggable: false,
  draggablePercent: 0.6,
  showCloseButtonOnHover: false,
  hideProgressBar: true,
  closeButton: "button",
  icon: true,
  rtl: false,
  transition: "Vue-Toastification__fade",
  maxToasts: 20,
  newestOnTop: true,
};
export default { Toast, options };- 注入到 Vue
ts
import App from "./App.vue";
import router from "./router";
import vuetify from "./plugins/vuetify";
import toast from "./plugins/toast"; 
const app = createApp(App);
app.use(createPinia());
app.use(router);
app.use(vuetify);
app.use(toast.Toast, toast.options); 
app.mount("#app");- 配置自动引入
在 vite.config.ts,AutoImport 的 imports 下添加如下内容:
ts
{
  'vue-toastification': ['Toast', 'useToast']
}使用 
在需要的地方:
ts
useToast().error("错误信息");更多配置与高级使用方法可以查看官网。