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智能封面

最后更新时间:2022-08-09 14:33:54

    功能说明

    数据万象支持自定义设置回调 URL,在任务完成后,系统向该 URL 发送 HTTP POST 请求,请求体中包含通知内容。您可通过配置的回调地址及时了解任务处理的进展和状态,以便进行其他业务操作。

    回调内容

    任务完成后,系统会向您设置的回调地址发送回调内容,该响应体返回为 application/xml 数据,包含完整节点数据的内容展示如下:

    <Response>
      <EventName>TaskFinish</EventName>
      <JobsDetail>
          <Code>Success</Code>
          <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
          <EndTime>2022-06-30T15:29:48+0800</EndTime>
          <Input>
              <BucketId>test-123456789</BucketId>
              <Object>input/demo.mp4</Object>
              <Region>ap-chongqing</Region>
          </Input>
          <JobId>j6842765cf84611ecb8546d80f2baf56f</JobId>
          <Message/>
          <Operation>
              <MediaInfo>
                  <Format/>
                  <Stream>
                      <Audio/>
                      <Subtitle/>
                      <Video/>
                  </Stream>
              </MediaInfo>
              <MediaResult>
                  <OutputFile>
                      <Bucket>test-123456789</Bucket>
                      <Md5Info/>
                      <ObjectName>output/smartcover-0.jpg</ObjectName>
                      <ObjectName>output/smartcover-1.jpg</ObjectName>
                      <ObjectName>output/smartcover-2.jpg</ObjectName>
                      <ObjectName>output/smartcover-3.jpg</ObjectName>
                      <ObjectName>output/smartcover-4.jpg</ObjectName>
                      <ObjectPrefix/>
                      <Region>ap-chongqing</Region>
                  </OutputFile>
              </MediaResult>
              <Output>
                  <Bucket>test-123456789</Bucket>
                  <Object>output/smartcover-${Number}.jpg</Object>
                  <Region>ap-chongqing</Region>
              </Output>
              <SmartCover>
                  <Count>5</Count>
                  <DeleteDuplicates>false</DeleteDuplicates>
                  <Format>jpg</Format>
                  <Height>960</Height>
                  <Width>1280</Width>
              </SmartCover>
              <UserData>This is my SmartCover job.</UserData>
          </Operation>
          <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
          <StartTime>2022-06-30T15:29:43+0800</StartTime>
          <State>Success</State>
          <Tag>SmartCover</Tag>
      </JobsDetail>
    </Response>
    

    具体的数据内容如下:

    节点名称(关键字) 父节点 描述 类型
    Response 保存结果的容器 Container

    Container 节点 Response 的内容:

    节点名称(关键字) 父节点 描述 类型
    EventName Response 固定值,为 TaskFinish String
    JobsDetail Response 任务的详细信息 Container

    Container 节点 JobsDetail 的内容:同提交智能封面任务接口中的 Response.JobsDetail

    如果任务是通过工作流触发的,Response.JobsDetail.Input 还会包含 CosHeaders 节点,类型为 Container 数组。

    Container 节点 CosHeaders 的内容:

    节点名称(关键字) 父节点 描述 类型
    Key Response.JobsDetail.Input.CosHeaders 自定义 Header 的名称 String
    Value Response.JobsDetail.Input.CosHeaders 自定义 Header 的值 String

    如果任务是通过工作流触发的,Response.JobsDetail 还会包含 Workflow 节点,类型为 Container。

    Container 节点 Workflow 的内容:

    节点名称(关键字) 父节点 描述 类型
    RunId Response.Workflow 工作流实例 ID String
    WorkflowId Response.Workflow 工作流 ID String
    WorkflowName Response.Workflow 工作流名称 String
    Name Response.Workflow 工作流节点名称 String

    实际案例

    案例 1:通过任务接口触发的任务回调

    <Response>
      <EventName>TaskFinish</EventName>
      <JobsDetail>
          <Code>Success</Code>
          <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
          <EndTime>2022-06-30T15:29:48+0800</EndTime>
          <Input>
              <BucketId>test-123456789</BucketId>
              <Object>input/demo.mp4</Object>
              <Region>ap-chongqing</Region>
          </Input>
          <JobId>j6842765cf84611ecb8546d80f2baf56f</JobId>
          <Message/>
          <Operation>
              <MediaInfo>
                  <Format/>
                  <Stream>
                      <Audio/>
                      <Subtitle/>
                      <Video/>
                  </Stream>
              </MediaInfo>
              <MediaResult>
                  <OutputFile>
                      <Bucket>test-123456789</Bucket>
                      <Md5Info/>
                      <ObjectName>output/smartcover-0.jpg</ObjectName>
                      <ObjectName>output/smartcover-1.jpg</ObjectName>
                      <ObjectName>output/smartcover-2.jpg</ObjectName>
                      <ObjectName>output/smartcover-3.jpg</ObjectName>
                      <ObjectName>output/smartcover-4.jpg</ObjectName>
                      <ObjectPrefix/>
                      <Region>ap-chongqing</Region>
                  </OutputFile>
              </MediaResult>
              <Output>
                  <Bucket>test-123456789</Bucket>
                  <Object>output/smartcover-${Number}.jpg</Object>
                  <Region>ap-chongqing</Region>
              </Output>
              <SmartCover>
                  <Count>5</Count>
                  <DeleteDuplicates>false</DeleteDuplicates>
                  <Format>jpg</Format>
                  <Height>960</Height>
                  <Width>1280</Width>
              </SmartCover>
              <UserData>This is my SmartCover job.</UserData>
          </Operation>
          <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
          <StartTime>2022-06-30T15:29:43+0800</StartTime>
          <State>Success</State>
          <Tag>SmartCover</Tag>
      </JobsDetail>
    </Response>
    

    案例 2:通过工作流触发的任务回调

    <Response>
      <EventName>TaskFinish</EventName>
      <JobsDetail>
          <Code>Success</Code>
          <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
          <EndTime>2022-06-30T15:29:48+0800</EndTime>
          <Input>
              <BucketId>test-123456789</BucketId>
              <Object>input/demo.mp4</Object>
              <Region>ap-chongqing</Region>
              <CosHeaders>
                  <Key>Content-Type</Key>
                  <Value>video/mp4</Value>
              </CosHeaders>
              <CosHeaders>
                  <Key>x-cos-request-id</Key>
                  <Value>NjJiZDYwYTFfNjUzYTYyNjRfZjEwZl8xMmZhYzY5</Value>
              </CosHeaders>
              <CosHeaders>
                  <Key>EventName</Key>
                  <Value>cos:ObjectCreated:Put</Value>
              </CosHeaders>
              <CosHeaders>
                  <Key>Size</Key>
                  <Value>1424687</Value>
              </CosHeaders>
          </Input>
          <JobId>j6842765cf84611ecb8546d80f2baf56f</JobId>
          <Message/>
          <Operation>
              <MediaInfo>
                  <Format/>
                  <Stream>
                      <Audio/>
                      <Subtitle/>
                      <Video/>
                  </Stream>
              </MediaInfo>
              <MediaResult>
                  <OutputFile>
                      <Bucket>test-123456789</Bucket>
                      <Md5Info/>
                      <ObjectName>output/smartcover-0.jpg</ObjectName>
                      <ObjectName>output/smartcover-1.jpg</ObjectName>
                      <ObjectName>output/smartcover-2.jpg</ObjectName>
                      <ObjectName>output/smartcover-3.jpg</ObjectName>
                      <ObjectName>output/smartcover-4.jpg</ObjectName>
                      <ObjectPrefix/>
                      <Region>ap-chongqing</Region>
                  </OutputFile>
              </MediaResult>
              <Output>
                  <Bucket>test-123456789</Bucket>
                  <Object>output/smartcover-${Number}.jpg</Object>
                  <Region>ap-chongqing</Region>
              </Output>
              <SmartCover>
                  <Count>5</Count>
                  <DeleteDuplicates>false</DeleteDuplicates>
                  <Format>jpg</Format>
                  <Height>960</Height>
                  <Width>1280</Width>
              </SmartCover>
              <UserData>This is my SmartCover job.</UserData>
          </Operation>
          <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
          <StartTime>2022-06-30T15:29:43+0800</StartTime>
          <State>Success</State>
          <Tag>SmartCover</Tag>
          <Workflow>
              <Name>SmartCover_1581665960537</Name>
              <RunId>ic90edd59f84f11ec9d4f525400a3c59f</RunId>
              <WorkflowId>web6ac56c1ef54dbfa44d7f4103203be9</WorkflowId>
              <WorkflowName>workflow-test</WorkflowName>
          </Workflow>
      </JobsDetail>
    </Response>
    

    案例 3:通过工作流触发的任务回调, 格式为 JSON

    {
      "EventName": "TaskFinish",
      "JobsDetail": {
          "Code": "Success",
          "CreationTime": "2022-06-30T15:29:42+0800",
          "EndTime": "2022-06-30T15:29:48+0800",
          "Input": {
              "BucketId": "test-123456789",
              "Object": "input/demo.mp4",
              "Region": "ap-chongqing",
              "CosHeaders": [{
                      "Key": "Content-Type",
                      "Value": "video/mp4"
                  },
                  {
                      "Key": "x-cos-request-id",
                      "Value": "NjJiZDYwYTFfNjUzYTYyNjRfZjEwZl8xMmZhYzY5"
                  },
                  {
                      "Key": "EventName",
                      "Value": "cos:ObjectCreated:Put"
                  },
                  {
                      "Key": "Size",
                      "Value": "1424687"
                  }
              ]
          },
          "JobId": "j6842765cf84611ecb8546d80f2baf56f",
          "Operation": {
              "MediaInfo": {
                  "Stream": {
                   }
              },
              "MediaResult": {
                  "OutputFile": {
                      "Bucket": "test-123456789",
                      "ObjectName": [
                          "output/smartcover-0.jpg",
                          "output/smartcover-1.jpg",
                          "output/smartcover-2.jpg",
                          "output/smartcover-3.jpg",
                          "output/smartcover-4.jpg"
                      ],
                      "Region": "ap-chongqing"
                  }
              },
              "Output": {
                  "Bucket": "test-123456789",
                  "Object": "output/smartcover-${Number}.jpg",
                  "Region": "ap-chongqing"
              },
              "SmartCover": {
                  "Count": "5",
                  "DeleteDuplicates": "false",
                  "Format": "jpg",
                  "Height": "960",
                  "Width": "1280"
              },
              "UserData": "This is my SmartCover job."
          },
          "QueueId": "p2242ab62c7c94486915508540933a2c6",
          "StartTime": "2022-06-30T15:29:43+0800",
          "State": "Success",
          "Tag": "SmartCover",
          "Workflow": {
              "Name": "SmartCover_1581665960537",
              "RunId": "ic90edd59f84f11ec9d4f525400a3c59f",
              "WorkflowId": "web6ac56c1ef54dbfa44d7f4103203be9",
              "WorkflowName": "workflow-test"
          }
      }
    }
    
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