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| <template>
| <div class="screen-container">
| <div class="screen-content" ref="screenRef">
| <span class="screen-title">基于scale的适配方案-堆代码 www.duidaima.com</span>
| <img class="screen-img" src="https://img2.baidu.com/it/u=1297807229,3828610143&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=281" alt="">
| </div>
| </div>
| </template>
| <script setup lang="ts">
| import windowResize from '../../utils/resize';
| import {onMounted, onUnmounted} from 'vue';
| const { screenRef, calcRate, windowDraw, unWindowDraw } = windowResize()
| onMounted(() => {
| // 监听浏览器窗口尺寸变化
| windowDraw()
| calcRate()
| })
| onUnmounted(() => {
| unWindowDraw();
| })
| </script>
| <style >
| .screen-container {
| height: 100%;
| background-color: lightcyan;
| display: flex;
| justify-content: center;
| align-items: center;
| /* .screen-content {
| width: 1920px;
| height: 1080px;
| background-color: #fff;
| display: flex;
| justify-content: center;
| align-items: center;
| flex-direction: column;
| .screen-title {
| font-size: 32px;
| }
| .screen-img {
| margin-top: 20px;
| }
| } */
| }
| </style>
|
|
