摘要： Child.vue: <template> <div>Child Info:{{message}}</div> </template> <script> import {inject,ref,onMounted} from 'vue' export default { name:'Child', s 阅读全文

摘要： <template> <div class="flex-demo"> <div class="inner1" v-on:click="fn" >11</div> <div class="inner2">22</div> <div class="inner1" v-if="showCmd.bValue 阅读全文