实现效果

1.安装依赖

npm install @duskmoon/vue3-typed-js

2.html

<div class="title_left_1">
       <Typed :options="options" class="typedClass">
          <div class="typing"></div>
       </Typed>
</div> 

3.ts

<script setup lang="ts">
//引入
import { Typed } from "@duskmoon/vue3-typed-js";
import type { TypedOptions } from "@duskmoon/vue3-typed-js";

const options: TypedOptions = {
  strings: ['你好!', 'Hello!', 'こんにちは!','Bonjour!','안녕하세요!','Hola!','Hallo!','Здравствуйте!','你好!','Ciao!','Olá!','Hej!','Γεια σου!','Merhaba!','Witaj!','مرحبا!','Ahoj!'],
  // 是否循环
  loop: true,
  // 打字速度
  typeSpeed: 100,
  // 回退速度
  backSpeed: 20,
};
</script>