wx.chooseMedia({
			sourceType: ['album'],
			mediaType: ['video'],
			maxDuration: 60,
			success(res) {
				console.log('视频', res)
				const filePath = res.tempFiles[0].tempFilePath
				wx.compressVideo({
					src: filePath,
					quality: 'high',
					success(video){
						console.log('video',video);
						console.log('压缩成功，路径:', video.tempFilePath);
						console.log('大小:', (video.size / 1024) + 'MB');
					}
				})
			},
			fail(err) {
				resolve(err)
			}
		})