新增一体机附件上传
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@@ -1,97 +1,259 @@
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<template>
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<uni-popup
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ref="popup"
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type="center"
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borderRadius="12px 12px 0 0"
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@change="changePopup"
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background-color="#F6F6F6"
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>
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<uni-popup ref="popup" type="center" borderRadius="12px 12px 0 0" @change="changePopup">
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<view class="popup-inner">
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<view class="title">请扫码上传附件</view>
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<view class="img-box">
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<!-- 加载状态 -->
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<view v-if="loading" class="loading-container">
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<uni-load-more status="loading" :icon-size="24" :content-text="loadingText" />
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</view>
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<canvas canvas-id="qrcode" id="qrcode" />
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</view>
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<view class="tips" v-if="!loading"> 已上传 <span class="num">{{fileCount}}</span> 个文件 </view>
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<view class="tips" v-if="!loading"> 请使用手机扫描二维码上传文件 </view>
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<view class="close-btn" @click="close"></view>
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</view>
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</uni-popup>
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</template>
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<script setup>
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import { ref, inject, onUnmounted, watch, computed } from 'vue';
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import uQRCode from '@/static/js/qrcode';
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import { ref, inject, getCurrentInstance } from 'vue';
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import config from '@/config';
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import { onShow, onHide } from '@dcloudio/uni-app';
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import { UUID } from '../../../lib/uuid-min';
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const props = defineProps({
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sessionId: {
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type: [Number ,String],
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default:'',
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},
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});
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const emit = defineEmits(['onSend', 'onClose']);
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const { $api } = inject('globalFunction');
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const instance = getCurrentInstance();
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const popup = ref(null);
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const loading = ref(false);
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const pollingTimer = ref(null);
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const isPolling = ref(false);
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const isVisible = ref(false);
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const uuid = ref(null);
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const fileCount = ref(0);
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// 计算加载文本
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const loadingText = computed(() => ({
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contentdown: '二维码生成中',
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contentrefresh: '二维码生成中',
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}));
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onUnmounted(() => {
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stopPolling();
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clearResources();
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});
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function open() {
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uuid.value = UUID.generate()
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resetState();
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isVisible.value = true;
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popup.value.open();
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makeQrcode();
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initQrCode();
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}
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function close() {
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isVisible.value = false;
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stopPolling();
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popup.value.close();
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resetState();
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}
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function changePopup(e) {
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if (e.show) {
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} else {
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stopPolling();
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emit('onClose');
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}
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}
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// 重置所有状态
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function resetState() {
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loading.value = false;
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stopPolling();
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}
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async function initQrCode() {
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try {
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loading.value = true;
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// 清除之前的二维码
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clearCanvas();
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await makeQrcode();
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// 二维码生成成功后开始轮询
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if (isVisible.value) {
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startPolling();
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}
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} catch (error) {
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console.error('生成二维码失败:', error);
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uni.showToast({
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title: '生成二维码失败，请重试',
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icon: 'none',
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});
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close();
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} finally {
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loading.value = false;
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}
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}
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function makeQrcode() {
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const code = '111'
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setTimeout(() => {
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uQRCode.make({
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const htmlPath = `${window.location.host}/static/upload.html?sessionId=${uuid.value}&uploadApi=${
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config.baseUrl + '/app/kiosk/upload'
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}`;
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// const htmlPath = `${window.location.host}/static/upload.html?sessionId=${props.sessionId}&uploadApi=${
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// config.baseUrl + '/app/kiosk/upload'
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// }`;
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console.log(htmlPath);
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return new Promise((resolve, reject) => {
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setTimeout(() => {
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uQRCode.make({
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canvasId: 'qrcode',
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text: code,
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text: htmlPath,
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size: uni.upx2px(300),
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margin: 0,
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backgroundColor: '#ffffff',
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foregroundColor: '#1677ff',
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fileType: 'png',
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correctLevel: uQRCode.defaults.correctLevel,
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success: (res) => {
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console.log(res,'++');
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},
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});
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}, 100);
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resolve();
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}, 100);
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});
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}
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// 清除画布
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function clearCanvas() {
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const ctx = uni.createCanvasContext('qrcode');
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ctx.clearRect(0, 0, uni.upx2px(300), uni.upx2px(300));
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ctx.draw();
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}
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function startPolling() {
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if (isPolling.value) return;
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isPolling.value = true;
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console.log('开始轮询');
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// 轮询检查上传状态
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const poll = async () => {
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if (!isPolling.value || !isVisible.value) return;
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const { data } = await $api.createRequest('/app/kiosk/list',{sessionId:uuid.value});
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// const { data } = await $api.createRequest('/app/kiosk/list',{sessionId:props.sessionId});
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if (data && data.length) {
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// 上传完成，触发事件
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fileCount.value = data.length
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emit('onSend', data);
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}
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if (isPolling.value && isVisible.value) {
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pollingTimer.value = setTimeout(poll, 2000); // 每2秒轮询一次
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}
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};
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poll();
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}
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function stopPolling() {
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isPolling.value = false;
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if (pollingTimer.value) {
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clearTimeout(pollingTimer.value);
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pollingTimer.value = null;
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}
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console.log('停止轮询');
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}
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function clearResources() {
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stopPolling();
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clearCanvas();
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}
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defineExpose({ open, close });
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</script>
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<style lang="scss" scoped>
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.popup-inner{
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padding: 30rpx;
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padding-bottom: 40rpx;
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width: 400rpx;
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display: flex;
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flex-direction: column;
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align-items: center;
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.popup-inner {
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padding: 40rpx 30rpx;
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padding-bottom: 50rpx;
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width: 440rpx;
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display: flex;
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flex-direction: column;
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align-items: center;
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position: relative;
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border-radius: 20rpx;
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background: #fafafa;
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}
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.title{
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font-size: 30rpx;
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color: #333;
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margin-bottom: 30rpx;
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font-weight: bold;
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.title {
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font-size: 32rpx;
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color: #333;
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margin-bottom: 30rpx;
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font-weight: bold;
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text-align: center;
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}
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.img-box {
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margin: 0 auto;
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margin: 0 auto 30rpx;
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width: 300rpx;
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height: 300rpx;
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background-color: #ffffff;
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border-radius: 10rpx;
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overflow: hidden;
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position: relative;
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box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.3);
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padding: 20rpx;
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canvas {
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width: 100%;
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height: 100%;
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transition: opacity 0.3s ease;
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}
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}
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.loading-container {
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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background-color: #ffffff;
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}
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.tips {
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font-size: 24rpx;
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color: #666;
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text-align: center;
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line-height: 1.6;
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padding: 0 20rpx;
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.num{
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color: #4191FE;
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font-size: 28rpx;
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}
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}
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.close-btn {
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position: absolute;
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right: 20rpx;
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top: 20rpx;
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width: 56rpx;
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height: 56rpx;
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border-radius: 50%;
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background-color: rgba(255, 255, 255, 0.8);
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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transition: background-color 0.2s;
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&:active {
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background-color: rgba(0, 0, 0, 0.1);
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}
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&::before {
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position: absolute;
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left: 50%;
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@@ -103,6 +265,7 @@ defineExpose({ open, close });
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background: #5a5a68;
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transform: translate(50%, -50%) rotate(-45deg);
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}
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&::after {
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position: absolute;
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left: 50%;
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