ApsaraVideo VOD：使用JavaScript SDK上傳檔案

上傳地址和憑證方式

設定上傳地址和憑證需要調用setUploadAuthAndAddress，當憑證到期，會觸發onUploadTokenExpired回調，需要調用resumeUploadWithAuth方法，設定新的憑證繼續上傳。

// 開始上傳
onUploadstarted: function (uploadInfo) {
  let refreshUrl = 'https://demo-vod.cn-shanghai.aliyuncs.com/voddemo/RefreshUploadVideo?BusinessType=vodai&TerminalType=pc&DeviceModel=iPhone9,2&UUID=59ECA-4193-4695-94DD-7E1247288&AppVersion=1.0.0&Title=haha1&FileName=xxx.mp4&VideoId=' + uploadInfo.videoId
  axios.get(refreshUrl).then(({data}) => {
    let uploadAuth = data.UploadAuth
    let uploadAddress = data.UploadAddress
    let videoId = data.VideoId
    uploader.setUploadAuthAndAddress(uploadInfo, uploadAuth, uploadAddress,videoId)
  })
},
// 上傳憑證逾時
onUploadTokenExpired: function (uploadInfo) {
  // 上傳大檔案逾時, 如果是上傳方式一即根據 UploadAuth 上傳時
  // 需要根據 uploadInfo.videoId 調用重新整理視頻上傳憑證介面重新擷取 UploadAuth
  // 然後調用 resumeUploadWithAuth 方法, 這裡是測試介面, 所以我直接擷取了 UploadAuth
  let refreshUrl = 'https://demo-vod.cn-shanghai.aliyuncs.com/voddemo/RefreshUploadVideo?BusinessType=vodai&TerminalType=pc&DeviceModel=iPhone9,2&UUID=59ECA-4193-4695-94DD-7E1247288&AppVersion=1.0.0&Title=haha1&FileName=xxx.mp4&VideoId=' + uploadInfo.videoId
  axios.get(refreshUrl).then(({data}) => {
    let uploadAuth = data.UploadAuth
    uploader.resumeUploadWithAuth(uploadAuth)
    console.log('upload expired and resume upload with uploadauth ' + uploadAuth)
  })
  self.statusText = '檔案逾時...'
},

方法說明：

uploader.setUploadAuthAndAddress(uploadInfo, uploadAuth, uploadAddress, videoId)
uploader.resumeUploadWithAuth(uploadAuth)

STS Token方式

設定STS Token需要調用setSTSToken，當STS Token失效時，會觸發onUploadTokenExpired回調，需要調用resumeUploadWithSTSToken方法，設定新的STS Token繼續上傳。

 /*回調方法-開始上傳*/
 onUploadstarted: function (uploadInfo) {
    let stsUrl = "***.***.stsUrl" /*擷取STS Token 使用setSTSToken方法*/
    axios.get(stsUrl).then(({data}) => {
          var info = data.SecurityTokenInfo
          uploader.setSTSToken(uploadInfo, info.AccessKeyId, info.AccessKeySecret, info.SecretToken);
     })
 },
/*回調方法-憑證逾時*/
 onUploadTokenExpired: function (uploadInfo) { 
     let stsUrl = "***.***.stsUrl"  /*重新整理STS Token 使用resumeUploadWithSTSToken方法*/
     axios.get(stsUrl).then(({data}) => {
         var info = data.SecurityTokenInfo  
         uploader.resumeUploadWithSTSToken(info.AccessKeyId, info.AccessKeySecret, info.SecretToken);      
     })
 },

方法說明：

uploader.setSTSToken(uploadInfo, accessKeyId, accessKeySecret, secretToken)
uploader.resumeUploadWithSTSToken(accessKeyId, accessKeySecret, secretToken)

JavaScript 原生

 <form action="">
   <input type="file" name="file" id="files" multiple/>
 </form>
 
 <script>
   userData = '';
   document.getElementById("files")
    .addEventListener('change', function (event) {
      for(var i=0; i<event.target.files.length; i++) {
        //邏輯代碼
        uploader.addFile(event.target.files[i]，null，null，null，null)
      }
    });
 </script>

Vue

 <template>
  <input type="file" id="fileUpload" @change="fileChange($event)">
 </template>

<script>
  export default {
    data () {
      return {
        file: null,
      }
    },
    methods: {
      fileChange (e) {
        this.file = e.target.files[0]
        if (!this.file) {
          alert("請先選擇需要上傳的檔案!")
          return
        }
        var Title = this.file.name
        var userData = '{"Vod":{}}'
        if (this.uploader) {
          this.uploader.stopUpload()
        }
        // 請先初始化一個 uploader
        this.uploader = this.createUploader() 
        this.uploader.addFile(this.file, null, null, null, userData)
      },
    }
  }
</script>