有奖捉虫:云通信与企业服务文档专题,速来> HOT

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>2022-06-30T18:45:14+0800</CreationTime>
<EndTime>2022-06-30T18:45:15+0800</EndTime>
<Input>
<BucketId>test-123456789</BucketId>
<Object>input/demo.mp4</Object>
<Region>ap-chongqing</Region>
</Input>
<JobId>jb976c9e0f86111ec9452c1c27f56a659</JobId>
<Message/>
<Operation>
<MediaInfo>
<Format>
<Bitrate>834.736000</Bitrate>
<Duration>13.654000</Duration>
<FormatLongName>QuickTime / MOV</FormatLongName>
<FormatName>mov,mp4,m4a,3gp,3g2,mj2</FormatName>
<NumProgram>0</NumProgram>
<NumStream>2</NumStream>
<Size>1424687</Size>
<StartTime>0.000000</StartTime>
</Format>
<Stream>
<Audio>
<Bitrate>104.047000</Bitrate>
<Channel>2</Channel>
<ChannelLayout>stereo</ChannelLayout>
<CodecLongName>AAC (Advanced Audio Coding)</CodecLongName>
<CodecName>aac</CodecName>
<CodecTag>0x6134706d</CodecTag>
<CodecTagString>mp4a</CodecTagString>
<CodecTimeBase>1/44100</CodecTimeBase>
<Duration>13.653311</Duration>
<Index>1</Index>
<Language>und</Language>
<SampleFmt>fltp</SampleFmt>
<SampleRate>44100</SampleRate>
<StartTime>0.000000</StartTime>
<Timebase>1/44100</Timebase>
</Audio>
<Subtitle/>
<Video>
<AvgFps>25.000000</AvgFps>
<Bitrate>763.774000</Bitrate>
<CodecLongName>H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</CodecLongName>
<CodecName>h264</CodecName>
<CodecTag>0x31637661</CodecTag>
<CodecTagString>avc1</CodecTagString>
<CodecTimeBase>1/12800</CodecTimeBase>
<ColorPrimaries>bt470bg</ColorPrimaries>
<ColorRange>tv</ColorRange>
<ColorTransfer>smpte170m</ColorTransfer>
<Duration>12.960000</Duration>
<Fps>25.000000</Fps>
<HasBFrame>0</HasBFrame>
<Height>960</Height>
<Index>0</Index>
<Language>und</Language>
<Level>10</Level>
<NumFrames>324</NumFrames>
<PixFormat>yuv420p</PixFormat>
<Profile>High</Profile>
<RefFrames>1</RefFrames>
<Rotation>0.000000</Rotation>
<StartTime>0.000000</StartTime>
<Timebase>1/12800</Timebase>
<Width>544</Width>
</Video>
</Stream>
</MediaInfo>
<UserData>This is my MediaInfo job.</UserData>
</Operation>
<QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
<StartTime>2022-06-30T18:45:15+0800</StartTime>
<State>Success</State>
<Tag>MediaInfo</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: 同提交获取媒体信息任务接口中的 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>2022-06-30T18:45:14+0800</CreationTime>
<EndTime>2022-06-30T18:45:15+0800</EndTime>
<Input>
<BucketId>test-123456789</BucketId>
<Object>input/demo.mp4</Object>
<Region>ap-chongqing</Region>
</Input>
<JobId>jb976c9e0f86111ec9452c1c27f56a659</JobId>
<Message/>
<Operation>
<MediaInfo>
<Format>
<Bitrate>834.736000</Bitrate>
<Duration>13.654000</Duration>
<FormatLongName>QuickTime / MOV</FormatLongName>
<FormatName>mov,mp4,m4a,3gp,3g2,mj2</FormatName>
<NumProgram>0</NumProgram>
<NumStream>2</NumStream>
<Size>1424687</Size>
<StartTime>0.000000</StartTime>
</Format>
<Stream>
<Audio>
<Bitrate>104.047000</Bitrate>
<Channel>2</Channel>
<ChannelLayout>stereo</ChannelLayout>
<CodecLongName>AAC (Advanced Audio Coding)</CodecLongName>
<CodecName>aac</CodecName>
<CodecTag>0x6134706d</CodecTag>
<CodecTagString>mp4a</CodecTagString>
<CodecTimeBase>1/44100</CodecTimeBase>
<Duration>13.653311</Duration>
<Index>1</Index>
<Language>und</Language>
<SampleFmt>fltp</SampleFmt>
<SampleRate>44100</SampleRate>
<StartTime>0.000000</StartTime>
<Timebase>1/44100</Timebase>
</Audio>
<Subtitle/>
<Video>
<AvgFps>25.000000</AvgFps>
<Bitrate>763.774000</Bitrate>
<CodecLongName>H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</CodecLongName>
<CodecName>h264</CodecName>
<CodecTag>0x31637661</CodecTag>
<CodecTagString>avc1</CodecTagString>
<CodecTimeBase>1/12800</CodecTimeBase>
<ColorPrimaries>bt470bg</ColorPrimaries>
<ColorRange>tv</ColorRange>
<ColorTransfer>smpte170m</ColorTransfer>
<Duration>12.960000</Duration>
<Fps>25.000000</Fps>
<HasBFrame>0</HasBFrame>
<Height>960</Height>
<Index>0</Index>
<Language>und</Language>
<Level>10</Level>
<NumFrames>324</NumFrames>
<PixFormat>yuv420p</PixFormat>
<Profile>High</Profile>
<RefFrames>1</RefFrames>
<Rotation>0.000000</Rotation>
<StartTime>0.000000</StartTime>
<Timebase>1/12800</Timebase>
<Width>544</Width>
</Video>
</Stream>
</MediaInfo>
<UserData>This is my MediaInfo job.</UserData>
</Operation>
<QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
<StartTime>2022-06-30T18:45:15+0800</StartTime>
<State>Success</State>
<Tag>MediaInfo</Tag>
</JobsDetail>
</Response>

案例 2:通过任务接口触发的任务回调, 格式为 JSON

{
"EventName": "TaskFinish",
"JobsDetail": {
"Code": "Success",
"CreationTime": "2022-06-30T18:45:14+0800",
"EndTime": "2022-06-30T18:45:15+0800",
"Input": {
"BucketId": "test-123456789",
"Object": "input/demo.mp4",
"Region": "ap-chongqing"
},
"JobId": "jb976c9e0f86111ec9452c1c27f56a659",
"Operation": {
"MediaInfo": {
"Format": {
"Bitrate": "834.736000",
"Duration": "13.654000",
"FormatLongName": "QuickTime / MOV",
"FormatName": "mov,mp4,m4a,3gp,3g2,mj2",
"NumProgram": "0",
"NumStream": "2",
"Size": "1424687",
"StartTime": "0.000000"
},
"Stream": {
"Audio": {
"Bitrate": "104.047000",
"Channel": "2",
"ChannelLayout": "stereo",
"CodecLongName": "AAC (Advanced Audio Coding)",
"CodecName": "aac",
"CodecTag": "0x6134706d",
"CodecTagString": "mp4a",
"CodecTimeBase": "1/44100",
"Duration": "13.653311",
"Index": "1",
"Language": "und",
"SampleFmt": "fltp",
"SampleRate": "44100",
"StartTime": "0.000000",
"Timebase": "1/44100"
},
"Video": {
"AvgFps": "25.000000",
"Bitrate": "763.774000",
"CodecLongName": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
"CodecName": "h264",
"CodecTag": "0x31637661",
"CodecTagString": "avc1",
"CodecTimeBase": "1/12800",
"ColorPrimaries": "bt470bg",
"ColorRange": "tv",
"ColorTransfer": "smpte170m",
"Duration": "12.960000",
"Fps": "25.000000",
"HasBFrame": "0",
"Height": "960",
"Index": "0",
"Language": "und",
"Level": "10",
"NumFrames": "324",
"PixFormat": "yuv420p",
"Profile": "High",
"RefFrames": "1",
"Rotation": "0.000000",
"StartTime": "0.000000",
"Timebase": "1/12800",
"Width": "544"
}
}
},
"UserData": "This is my MediaInfo job."
},
"QueueId": "p2242ab62c7c94486915508540933a2c6",
"StartTime": "2022-06-30T18:45:15+0800",
"State": "Success",
"Tag": "MediaInfo"
}
}