初始化

2024-03-21 15:43:18 +08:00
parent 08c5d22de6
commit fab2d5f480
534 changed files with 76501 additions and 1 deletions
--- a/pages/index/iose.vue
+++ b/pages/index/iose.vue
@@ -0,0 +1,151 @@
+
+<template>
+	<view>
+		<button @tap="chooseVideo()">视频上传</button>
+		<button @tap="img()">图片上传</button>
+	</view>
+</template>
+<script>
+var timetamp = new Date().getTime();
+var uploadFileSize = 1024 * 1024 * 100; // 上传文件的大小限制100m
+var osshost = '';  //阿里云对象储存地址
+function random_string(len) {
+	len = len || 32;
+	var chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';
+	var maxPos = chars.length;
+	var pwd = '';
+	for (let i = 0; i < len; i++) {
+		pwd += chars.charAt(Math.floor(Math.random() * maxPos));
+	}
+	return pwd;
+}
+export default {
+	data() {
+		return {
+			videoSrc: '',
+			Imgsrc: '',
+			showVideo: false,
+			formData: {
+				original: 0,
+				type: 1,
+				detail: '',
+				tags: '',
+				images: [],
+				video: ''
+			}
+		};
+	},
+	methods: {
+		chooseVideo() {
+			var self = this;
+			uni.chooseVideo({
+				count: 1,
+				sourceType: ['camera', 'album'],
+				success: function(res) {
+					let videoSrc = res.tempFilePath;
+					if (res.size > uploadFileSize) {
+						uni.showToast({
+							title: '文件大小超过系统上传限制：' + uploadFileSize,
+							icon: 'none',
+							duration: 1000
+						});
+						return;
+					}
+					let fileName = self.getFileName(videoSrc);
+					self.fileUpload('video',videoSrc,fileName);
+				},
+				fail: () => {
+					uni.showToast({
+						title: '取消选择视频',
+						icon: 'none',
+						duration: 2000
+					});
+				}
+			});
+		},
+		//图片上传
+		img() {
+			var self = this;
+			uni.chooseImage({
+				count: 1, //默认9
+				sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
+				sourceType: ['album', 'camera'], //从相册选择
+				success: function(res) {
+					let Imgsrc = res.tempFilePaths[0];
+					let fileName = self.getFileName(Imgsrc); // 自定义上传后的文件名称
+					self.fileUpload('video',Imgsrc,fileName);
+				}
+			});
+		},
+		// 文件上传
+		fileUpload(type, path, stroeAs) {
+			let self = this;
+			uni.showLoading({
+				title: '文件上传中'
+			});
+			var requestTask = uni.request({
+				url: '', //请求后台签名地址。
+				complete: res => {
+					var data = res.data.data;
+					uni.uploadFile({
+						url: data.host,  //后台给的阿里云存储给的上传地址
+						filePath: path,  
+						fileType: type,
+						name: 'file',
+						formData: {
+							key: stroeAs,  //文件名
+							policy: data.policy,  //后台获取超时时间
+							OSSAccessKeyId: data.accessid, //后台获取临时ID
+							success_action_status: '200', //让服务端返回200,不然，默认会返回204
+							signature: data.signature //后台获取签名
+						},
+						success: res => {
+							console.log(res);
+							// console.log('uploadImage success, res is:', res);
+							uni.hideLoading();
+							uni.showToast({
+								title: '上传成功',
+								icon: 'success',
+								duration: 1000
+							});
+							if (type === 'image') {
+								self.imageList = self.imageList.concat(path);
+								self.formData.images.push(osshost + '/' + stroeAs);
+							}
+							if (type === 'video') {
+								self.showVideo = true;
+								self.formData.video = osshost + '/' + stroeAs;
+							}
+						},
+						fail: err => {
+							uni.hideLoading();
+							uni.showModal({
+								content: err.errMsg,
+								showCancel: false
+							});
+						}
+					});
+				}
+			});
+		},
+		_getSuffix(filename) {
+			let pos = filename.lastIndexOf('.');
+			let suffix = '';
+			if (pos != -1) {
+				suffix = filename.substring(pos);
+			}
+			return suffix;
+		},
+		getFileName(filename) {
+			return (
+				'user_dir/' +
+				new Date().getTime() +
+				Math.random()
+					.toString(36)
+					.substring(3, 20) +
+				this._getSuffix(filename)
+			);
+		}
+	}
+};
+</script>