schoolwisdoms-student-mp/pages/demo/demo.js

// pages/demo/demo.js
import VODUpload from '../../utils/aliyun-upload-sdk-1.0.1.min'
const app = getApp()
const util = require("../../utils/util")
const urlDef = require("../../utils/urls")

const recordManager = wx.getRecorderManager()
const audio = wx.createInnerAudioContext()

Page({

  /**
   * 页面的初始数据
   */
  data: {
    video: "",
    poster: 'http://y.gtimg.cn/music/photo_new/T002R300x300M000003rsKF44GyaSk.jpg?max_age=2592000',
    name: '此时此刻',
    author: '许巍',
    audiosrc: 'https://www.1ting.com/api/audio?/2020/05/18/18a_yx/01.mp3',
  },

  changeVideo:function(){
    var that = this
    var uploader = new VODUpload({
      //阿里账号ID，必须有值
      userId: "WaWQOn6gXod13WLEp8cr4ljUdvcbXJ",
      //网络原因失败时，重新上传次数，默认为3
      retryCount: 3,
      //网络原因失败时，重新上传间隔时间，默认为2秒
      retryDuration: 2,
      //开始上传
      'onUploadstarted': function (uploadInfo) {
        console.log(uploadInfo)
        // console.log("onUploadStarted:" + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" + uploadInfo.bucket + ", object:" + uploadInfo.object)
        //上传方式1，需要根据uploadInfo.videoId是否有值，调用点播的不同接口获取uploadauth和uploadAddress，如果videoId有值，调用刷新视频上传凭证接口，否则调用创建视频上传凭证接口
        if (uploadInfo.videoId) {
          console.log('true');
          //如果uploadInfo.videoId存在，调用刷新视频上传凭证接口
        } else {
          console.log('false');
          //如果uploadInfo.videoId不存在，调用获取视频上传地址和凭证接口
        }
        //从点播服务获取的uploadAuth、uploadAddress和videoId，设置SDK
        uploader.setUploadAuthAndAddress(uploadInfo, that.data.uploadAuth, that.data.uploadAddress, that.data.videoId);
      },
      //文件上传成功
      'onUploadSucceed': function (uploadInfo) {
        console.log("上传成功:" + JSON.stringify(uploadInfo))
        that.setData({
          poster: uploadInfo.coverUrl,
          src: uploadInfo.url
        })
        // console.log("onUploadSucceed: " + uploadInfo.file.name + ", endpoint:" + uploadInfo.endpoint + ", bucket:" + uploadInfo.bucket + ", object:" + uploadInfo.object);
      },
      //文件上传失败
      'onUploadFailed': function (uploadInfo, code, message) {
        console.log("onUploadFailed: file:" + uploadInfo.file.name + ",code:" + code + ", message:" + message);
      },
      //文件上传进度，单位：字节
      'onUploadProgress': function (uploadInfo, totalSize, loadedPercent) {
        // console.log("onUploadProgress:file:" + uploadInfo.file.name + ", fileSize:" + totalSize + ", percent:" + Math.ceil(loadedPercent * 100) + "%");
      },
      //上传凭证超时
      'onUploadTokenExpired': function (uploadInfo) {
        console.log("onUploadTokenExpired");
        //实现时，根据uploadInfo.videoId调用刷新视频上传凭证接口重新获取UploadAuth
        //从点播服务刷新的uploadAuth，设置到SDK里
        uploader.resumeUploadWithAuth(uploadAuth);
      },
      //全部文件上传结束
      'onUploadEnd': function (uploadInfo) {
        console.log("onUploadEnd: uploaded all the files");
      }
    });

    wx.chooseVideo({
      camera: ['album'],
      success(res){
        var file = {url: res.tempFilePath, coverUrl: res.thumbTempFilePath};
        var userData = '{"Vod":{}}';
        const urls = urlDef.urls;
        let createUrl = urls.video_create_upload + '?title=' + res.tempFilePath + '&fileName=' + res.tempFilePath;
        util.apiPost(createUrl).then((rs) => {
          
          let d = JSON.parse(rs.data);
          // console.log('createUploadVideo ' + JSON.stringify(d));
          that.setData({
             uploadAuth : d.UploadAuth,
             uploadAddress : d.UploadAddress,
             videoId : d.VideoId,
          })
          uploader.addFile(file, null, null, null, userData)
          uploader.startUpload();
          // uploader.setUploadAuthAndAddress(uploadInfo, uploadAuth, uploadAddress, videoId);
        }, e => {
          console.log('createUploadVideo error ' + JSON.stringify(e));
        });
      }
    })
  },

  audioPlay: function () {
    
    // audio.src = 'https://webfs.yun.kugou.com/202102261333/6839aa7db664ae01c1f11d5185d92c13/G129/M08/1B/0B/IYcBAFxqmLKABFylADPZC9WDX8A077.mp3';
    audio.src = this.data.audioSrc
    audio.play()
    // this.audioCtx.play()
  },
  audioPause: function () {
    this.audioCtx.pause()
  },
  audio14: function () {
    this.audioCtx.seek(14)
  },
  audioStart: function () {
    this.audioCtx.seek(0)
  },

  startRecord:function(){
    var that = this
    wx.getSetting({
      success(res) {
        if (!res.authSetting['scope.record']) {
          wx.authorize({
            scope: 'scope.record',
            success () {
              // 用户已经同意小程序使用录音功能，后续调用 wx.startRecord 接口不会弹窗询问
              that.getRecord()
            }
          })
        } else {
          that.getRecord()
        }
      }
    })
    

    
  },

  getRecord: function () {
    const options = {}
    recordManager.start(options)
  },

  endRecord: function () {
    recordManager.stop()
    recordManager.onStop((res) => {  //监听录音停止的事件
      console.log("监听录音停止事件",res)
      if (res.duration < 1000) {
        wx.showToast({
          title: '录音时间太短'
        })
        return;
      } else {
       
        var tempFilePath = res.tempFilePath; // 文件临时路径
        console.log("文件临时路径", tempFilePath)
        audio.src = tempFilePath
        audio.play()
      }
    });
  },

  playAudio:function(){
    this.audioContext.play()
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.audioCtx = wx.createAudioContext('myAudio')
   
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})