#author("2024-11-26T21:40:36+08:00","default:Admin","Admin") #author("2024-11-26T21:40:47+08:00","default:Admin","Admin") [[Vue3]] &color(red){※前提条件:本文基于 Vue 2.0 创作}; #contents #codeprettify{{ <template> <div> <input type="text" v-model="firstname "> <input type="text" v-model="lastname"> <br /> {\{firstname }\} -- {\{lastname}\} <br /> {\{fn}\} <br /> {\{fnn()}\} </div> </template> <script lang="ts" setup> import {onMounted,eactive,ref,toRaw,computed} from "vue"; let firstname = ref(""); let lastname = ref("") const fn = computed (()=>{ return firstname.value + lastname.value ; }) function fnn() { return firstname.value + lastname.value; } </ script> </script> }} #hr(); コメント: #comment_kcaptcha