阿里云OSS上传视频，可分片上传

uniappH5实现 阿里云OSS上传视频 

示例图：

上传视频完整示例代码：

使用npm安装SDK开发包，安装命令为

npm install ali-oss --save

accessKeyId 和 accessKeySecret 还有 bucket 替换成你的就行。

multipartUpload 的第一个入参是： 文件路径 + 文件名称

第二个入参是文件对象

<template><view class="quiz"><!-- 	<view class="title title3">上传</view> --><!-- 添加图片 --><view class="mainAddpic"><p class="addPic"><span>选择视频</span></p><view class="ThreePic"><video v-if="locVideoUrl" :src="locVideoUrl" class="add1"></video><!-- <image class="addPic1" v-else src="@/static/upImg.png" @click="addPic" /> --><img v-else class="picMore" @click="addPic()" src="@/static/upImg.png" /></view></view><view class="btn" @click="upbtn()">上传保存</view></view>
</template><script>import OSS from 'ali-oss'import uploadFile from "@/util/uploadFile";var that;export default {data() {return {delet: "https://oss.xxx.com.cn/web/tempProject/applyClosed.png",addImg: "https://oss.xxx.com.cn/web/tempProject/addImg.png",quiz_upImg: 'https://oss.xxx.com.cn/web/tempProject/quiz_upImg.png',locVideoUrl: '',};},onLoad() {that = this;},methods: {// 添加addPic(e) {uni.chooseVideo({sourceType: ['camera', 'album'],success: (res) => {console.log('chooseVideo-res', res);this.locVideoObj = res.tempFilethis.locVideoUrl = res.tempFilePath;console.log('locVideoUrl', this.locVideoUrl);}});},async upbtn() {uni.showLoading({title:'上传中···'})const client = new OSS({// yourregion填写Bucket所在地域。以华东1（杭州）为例，Region填写为oss-cn-hangzhou。region: "oss-cn-shanghai",// 从STS服务获取的临时访问密钥（AccessKey ID和AccessKey Secret）。accessKeyId: 'LTAI5tF59uyDCJxxxxxxxKD5',accessKeySecret: 'M5or7KKsHm2RxxxxxxxxxxCjeyQT',// 从STS服务获取的安全令牌（SecurityToken）。// 填写Bucket名称，例如examplebucket。bucket: "xxxx-pap",});const progress = (p, _checkpoint) => {// Object的上传进度。console.log(p);// 分片上传的断点信息。console.log(_checkpoint);};const headers = {  // 指定Object的存储类型。'x-oss-storage-class': 'Standard', // 指定Object标签，可同时设置多个标签。//'x-oss-tagging': 'Tag1=1&Tag2=2', // 指定初始化分片上传时是否覆盖同名Object。此处设置为true，表示禁止覆盖同名Object。'x-oss-forbid-overwrite': 'true'}const result = await client.multipartUpload(`meetingminu/${this.locVideoObj.name}`, this.locVideoObj, {progress,// headers,// 指定meta参数，自定义Object的元信息。通过head接口可以获取到Object的meta数据。meta: {year: 2020,people: 'test',},});console.log('result', result);// 填写Object完整路径，例如exampledir/exampleobject.txt。Object完整路径中不能包含Bucket名称。const head = await client.head(`meetingminu/${this.locVideoObj.name}`);console.log('head', head);uni.hideLoading()uni.showToast({title:'上传成功'})setTimeout(()=>{uni.reLaunch({url:'/pages/index/index'})},1500)},}};
</script><style lang="scss" scoped>.quiz {margin: 36rpx;position: relative;color: #102841;padding-bottom: 180rpx;.mainAddpic {width: 100%;padding: 40rpx 28rpx 50rpx;border-radius: 20rpx;margin-bottom: 20rpx;box-sizing: border-box;.ThreePic {display: flex;// justify-introduce: space-around;flex-wrap: wrap}.addPic {width: 100%;padding-left: 10rpx;padding-bottom: 10rpx;border-bottom: 1px solid #E5F1FF;span:nth-child(1) {font-family: PingFangSC-Medium, PingFang SC;font-size: 28rpx;color: grey;font-weight: bold;}span:nth-child(2) {font-size: 24rpx;color: #999;}}.picMore {width: 170rpx;height: 170rpx;border-radius: 8rpx;display: flex;margin: 30rpx auto 10rpx;position: relative;// border: 1px dashed #ccc;image {width: 88rpx;height: 88rpx;margin: 0 auto;}.add1 {width: 186rpx;height: 186rpx;border-radius: 8rpx;}.delete {position: absolute;right: 0;top: 0;z-index: 2;width: 40rpx;}.addPic1 {width: 60rpx;height: 60rpx;}}}.quiz_upImg {width: 212rpx;height: 212rpx;position: relative;left: 50%;margin-left: -106rpx;margin-top: 40rpx;}.title {// height: 100rpx;position: relative;font-size: 34rpx;font-family: Source Han Sans CN;font-weight: 500;}.title2 {margin-top: 80rpx;}.title3 {margin-top: 60rpx;}textarea {width: 83.8vw;}.xuanzhe {width: 83.8vw;position: relative;top: 22rpx;padding: 24rpx;background: #fcfcfc;border-radius: 14rpx;box-shadow: 0rpx 2rpx 6rpx 0rpx rgba(16, 40, 65, 0.26);.rrr {width: 12rpx;height: 22rpx;position: absolute;right: 30rpx;margin-top: 10rpx;z-index: 3;}}textarea {position: relative;top: 22rpx;padding: 24rpx;background: #fcfcfc;border-radius: 14rpx;box-shadow: 0rpx 2rpx 6rpx 0rpx rgba(16, 40, 65, 0.26);}.textarea1 {height: 70rpx;}.textarea2 {margin-top: 26rpx;height: 200rpx;}.btn {position: relative;margin: auto;margin-top: 34rpx;border-radius: 10rpx;height: 70rpx;line-height: 70rpx;width: 220rpx;left: 50%;margin-left: -110rpx;background-color: #102841;color: #fff;font-size: 32rpx;text-align: center;}.list {margin-top: 40rpx;.item {width: 90%;padding-bottom: 0rpx;min-height: 80rpx;background: #FFFFFF;box-shadow: 0rpx 2rpx 6rpx 0rpx rgba(16, 40, 65, 0.26);border-radius: 12rpx;margin: auto;position: relative;margin-bottom: 28rpx;.red_point {margin-top: -6rpx;margin-right: 14rpx;width: 16rpx;height: 16rpx;border-radius: 50%;background-color: red;position: absolute;right: 4rpx;}.txt {line-height: 96rpx;// height: 36rpx;font-size: 28rpx;font-family: Source Han Sans CN;font-weight: 500;color: #102841;margin-left: 30rpx;width: 470rpx;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}}}}
</style>