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158 lines
3.3 KiB
158 lines
3.3 KiB
<template>
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<view>
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<page-head :title="title"></page-head>
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<view class="uni-padding-wrap">
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<view v-if="imagePath !== ''" class="media-box image">
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<image class="image" mode="widthFix" :src="imagePath" />
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</view>
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<button type="primary" class="uni-button" @click="saveImage">拍摄图片并保存到本地</button>
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<view v-if="videoPath !== ''" class="media-box">
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<video
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id="myVideo"
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:src="videoPath"
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@error="videoErrorCallback"
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enable-danmu
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danmu-btn
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controls
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></video>
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</view>
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<button type="primary" class="uni-button" @click="saveVideo">录制视频并保存到本地</button>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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title: 'saveImage/saveVideo',
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imagePath: '',
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videoPath: ''
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};
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},
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onLoad() {},
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methods: {
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videoErrorCallback: function() {
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uni.showModal({
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content: '视频加载失败',
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showCancel: false
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});
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},
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saveImage() {
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uni.chooseImage({
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count: 1,
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sourceType: ['camera'],
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success: res => {
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this.imagePath = res.tempFilePaths[0];
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this.getTempFilePath(res.tempFilePaths[0], 'imageTempPath');
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},
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fail: (err) => {
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// #ifdef MP
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uni.getSetting({
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success: (res) => {
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let authStatus = res.authSetting['scope.camera'];
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if (!authStatus) {
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uni.showModal({
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title: '授权失败',
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content: 'Hello uni-app需要从您的相机获取图片，请在设置界面打开相关权限',
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success: (res) => {
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if (res.confirm) {
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uni.openSetting()
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}
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}
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})
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}
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}
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})
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// #endif
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}
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});
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},
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saveVideo() {
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let _this = this;
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uni.chooseVideo({
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count: 1,
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sourceType: ['camera'],
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success: res => {
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console.log(res.tempFilePath)
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this.videoPath = res.tempFilePath;
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this.getTempFilePath(res.tempFilePath, 'videoTempPath');
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},
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fail: (err) => {
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// #ifdef MP
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uni.getSetting({
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success: (res) => {
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let authStatus = res.authSetting['scope.camera'];
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if (!authStatus) {
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uni.showModal({
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title: '授权失败',
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content: 'Hello uni-app需要从您的相机获取视频，请在设置界面打开相关权限',
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success: (res) => {
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if (res.confirm) {
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uni.openSetting()
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}
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}
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})
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}
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}
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})
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// #endif
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}
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});
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},
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getTempFilePath(url, types) {
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// 如果已经下载本地路径，那么直接储存
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let obj = {
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filePath: url,
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success: () => {
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console.log('save success');
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uni.showModal({
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content: '保存成功',
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showCancel: false
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});
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uni.hideLoading();
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},
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fail: e => {
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uni.hideLoading();
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uni.showModal({
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content: '保存失败',
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showCancel: false
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});
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}
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};
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uni.showLoading({
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title: '保存中...'
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});
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if (types === 'videoTempPath') {
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uni.saveVideoToPhotosAlbum(obj);
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} else {
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uni.saveImageToPhotosAlbum(obj);
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}
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}
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}
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};
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</script>
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<style>
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.media-box {
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display: flex;
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justify-content: center;
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align-items: center;
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margin: 30rpx 0;
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width: 100%;
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}
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.image {
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height: 400rpx;
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overflow: hidden;
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}
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.image image {
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width: 100%;
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height: 100%;
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}
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video {
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width: 100%;
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}
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.uni-button {
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margin: 30rpx 0;
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}
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</style>
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