首先创建一个 components 文件在里面进行组件的创建
下面是 vvideo组件的封装 也就是图片上传组件 只是我的命名是随便起的
<template><!-- 上传视频 --><view class="up-page"><!--视频--><view class="show-box" v-for="(item1, index1) in videoList" :key="index1"><video class="full" :src="item1"></video><view class="delect-icon" @tap="delectVideo(index1)"><image class="full" :src="clearIcon" mode=""></image></view></view><view v-if="VideoOfImagesShow" @tap="chooseVideoImage" class="box-mode"><image class="full" :src="selectfile" mode=""></image></view></view></template><script setup>
import { ref } from 'vue'; // 假设sourceType是一个外部定义或在其他地方已经处理的数组，这里我们直接使用
// 如果它是动态的，你可能需要将其也转换为ref
const sourceType = ref([['camera'], ['album'], ['camera', 'album']]); // 创建响应式数据
const clearIcon = ref('../../static/xxx.png');
const selectfile = ref('../../static/jiahao.png');
const VideoOfImagesShow = ref(true);
const imageList = ref([]);
const videoList = ref([]);
const sourceTypeOptions = ref(['拍摄', '相册', '拍摄或相册']);
const sourceTypeIndex = ref(2);
const cameraList = ref([{ value: 'back', name: '后置摄像头', checked: 'true'
}, { value: 'front', name: '前置摄像头'
}]);
const cameraIndex = ref(0);
const maxCount = ref(9); // 方法
function chooseVideoImage() { uni.showActionSheet({ title: '选择上传类型', itemList: ['视频'], // 注意：这里我添加了'图片'选项，你可能需要调整你的逻辑来处理它 success: res => { if (res.tapIndex === 0) { chooseVideo(); } else if (res.tapIndex === 1) { // 假设你有一个chooseImages方法来处理图片选择 // chooseImages(); console.log('选择图片'); } } });
} function chooseVideo() { uni.chooseVideo({ maxDuration: 60, count: maxCount.value, camera: cameraList.value[cameraIndex.value].value, sourceType: sourceType.value[sourceTypeIndex.value], success: res => { videoList.value = [...videoList.value, res.tempFilePath]; if (imageList.value.length + videoList.value.length === maxCount.value) { VideoOfImagesShow.value = false; } console.log(videoList.value); } });
} function delectVideo(index) { uni.showModal({ title: '提示', content: '是否要删除此视频', success: res => { if (res.confirm) { videoList.value.splice(index, 1); VideoOfImagesShow.value = !(imageList.value.length + videoList.value.length >= maxCount.value); } } });
}
</script><style lang="scss">/* 统一上传后显示的盒子宽高比 */.box-mode {width: 50vw;height: 60vw;border-radius: 8rpx;overflow: hidden;}.full {width: 100%;height: 100%;}.up-page {display: flex;flex-wrap: wrap;display: flex;width: 100%;.show-box:nth-child(3n){margin-right: 0;}.show-box {position: relative;margin-bottom:4vw;margin-right: 4vw;@extend .box-mode;.delect-icon {height: 40rpx;width: 40rpx;position: absolute;right: 0rpx;top: 0rpx;z-index: 1000;}}}</style>
直接在页面引用
<view class="videobox"><view class="example-body"><!-- <uni-file-picker limit="9" file-mediatype="video" title="最多选择9个视频"></uni-file-picker> --><div>选择视频-最多只能选择九个</div><vvideo></vvideo></view></view>最终样子
