- 添加 mipu-api 作为 git submodule (Claude Code Skill) - 迁移 API 文档源文件到 docs/ 目录统一维护 - 添加 Gitea Actions 工作流:tag推送自动打包docs并发布Release - Skill 运行时自动从 mipu-open Release 下载最新文档 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
207 lines
8.1 KiB
Markdown
207 lines
8.1 KiB
Markdown
<!-- mipuyun-api-doc: shopping-select -->
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# shopping/select - 验价/确定航班
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# 确定航班(shopping/select)API 说明文档
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## 用户使用场景
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> 本接口目的是:
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> 验价:可满足8秒内响应,>95%成功率。
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> 进一步获取免费行李/退改规则信息(对于无法再shopping/search获取的航司场景)
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## 错误场景(不应该使用本接口的场景)
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> 如航司在点选行程后占位,本接口需谨慎使用,防止航司侧异常。
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## 性能指标
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> - 响应速度:95%的请求<8秒。
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> - 请求频率QPS:根据你的商务合同确定
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> - 接口成功率:>95%
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## 请求说明
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| **请求地址** | https://${endpoint}/shopping/select |
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| --- | --- |
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| **请求方法** | POST |
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| **注意事项** | Header必须带压缩请求。 |
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## 请求参数
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### Header
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| **参数名称** | **类型** | **是否必选** | **示例值** | **说明** |
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| --- | --- | --- | --- | --- |
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| Content-Type | String | 是 | application/json | 固定值,指定请求体格式为 JSON |
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| Accept-Encoding | String | 是 | gzip, deflate, br | 必须要填写,否则服务器会拒绝。 |
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| client-key | String | 是 | xxxxx | 联系我们获取生产环境key |
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| client-secret | String | 是 | xxxxx | 联系我们获取生产环境secret |
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###
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### 请求体
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```json
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{
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"sessionId": "66d807b0-abbc-4b57-aeff-bbf4fc29fb75",
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"journeyType": "OW",
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"origin": "MIL",
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"destination": "CAG",
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"departureDate": "20251118",
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"adults": 1,
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"children": 0,
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"infants": 0,
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"agent": "u2web",
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"proxy": "myproxy-us",
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"outboundFareFamily": "promo",
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"inboundFareFamily": "",
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"outboundSegments": [
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{
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"carrier": "SL",
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"originAirport": "PHS",
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"destinationAirport": "DMK",
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"flightNumber": "SL557",
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"departureDate": "20251119"
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}
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],
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"inboundSegments": [
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]
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}
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```
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| **参数名称** | **类型** | **是否必选** | **示例值(默认值)** | **说明** |
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| --- | --- | --- | --- | --- |
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| sessionId | String | 否 | 66d807b0-abbc-4b57-aeff-bbf4fc29fb75 | 目的是为了复用前一步的shopping/search的session,提升速度&成功率。如带入session,请务必保障:1. 出发到达/旅行日期/人数与前一步保持一致。 |
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| journeyType | String | 是 | "OW" | 行程为单程还是往返程OW:单程OneWayRT:往返RoundTrip |
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| origin | String | 是 | "CJJ" | 出发地,为IATA 3字码兼容城市或者机场3字码 |
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| destination | String | 是 | "SHA" | 到达地,为IATA3字码兼容城市或者机场3字码 |
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| departureDate | String | 是 | 20240326 | 出发日期,格式为 `YYYYMMDD`(如 2024 年 5 月 1 日为 20240501) |
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| returnDate | String | 否 | 20240423(仅 RT 必填) | 返程日期,格式同 departureDate,仅当 journeyType=RT 时必传,OW 时可传空 |
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| adults | Integer | 是 | 2 | 成人,乘机人数量 |
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| children | Integer | 是 | 1 | 儿童,乘机人数量 |
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| infants | Integer | 是 | 0 | 婴儿,乘机人数量 |
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| outboundSegments | Array<FlightSegmentRequest> | 是 | | 去程航段信息,详见 [FlightSegmentRequest](07-01_flight-segment-request.md) |
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| inboundSegments | Array<FlightSegmentRequest> | 否 | | 返程航段信息往返行程为必须,详见 [FlightSegmentRequest](07-01_flight-segment-request.md) |
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| outboundFareFamily | String | 是 | | 去程FareFamily的名字 |
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| inboundFareFamily | String | 否 | | 回程FareFamily的名字仅往返程有值 |
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| agent | String | 是 | "u2web" | 你自行定义的执行器编码(Agent Code) |
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| proxy | String | 是 | | 本次获取航司数据采用的代理方式。如果需要指定代理国家请在代理用户后面加上国家二字码。如myproxy-USUS代表美国 |
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| acceptCacheMinutes | Integer | 否 | 5 | 默认值:5**如无特殊情况,本参数不建议设置或调整。**为了避免频繁请求航司设置的缓存,用户可以指定缓存时长,不填写为5。 |
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| async | Boolean | 是 | false | 是否启用 Webhook 异步模式。<br>- **false**: 同步模式,等待完整结果返回<br>- **true**: 异步模式,立即返回 202,结果通过 Webhook 回调<br><br>**异步模式说明**:<br>1. 系统会同步检查是否有新鲜缓存(acceptCacheMinutes),如有则立即返回<br>2. 无缓存时返回 202 Accepted,包含 requestId 用于追踪<br>3. 航司数据返回后,通过预先配置的 Webhook 回调通知<br><br>**注意**:使用异步模式需提前配置 `shopping_response` 类型的 Webhook |
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| callbackId | String | 否 | - | 异步模式下的业务回调标识,用于客户自行匹配业务。建议格式:`select_{origin}_{destination}_{departureDate}_{adults}-{children}-{infants}_{flightNumber}`,最大 50 个字符 |
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## 返回参数
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探索一个返回参数json(同shopping/search),https://jsonhero.io/j/XmTLWK94Ae5X
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| 参数名称 | 类型 | 示例值 | 说明 |
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| --- | --- | --- | --- |
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| itineraries | Array<Itinerary> | - | 航线组合列表,包含不同航班拼接的行程方案 |
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| baggageList | | | |
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| | | | |
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| code | Integer | 0 | 系统状态码:0 = 成功,非 0 为失败 |
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| msg | String | null | 系统消息:成功时为 null,失败时返回具体系统提示信息 |
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| sessionId | String | 66d807b0-abbc-4b57-aeff-bbf4fc29fb75 | UUID: 与航司通信的session值,可以用于加速后续动作,如继续获取包裹,选座,下单。 |
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### 异步模式响应(async=true)
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当 `async=true` 且无可用缓存时,系统立即返回 202 Accepted:
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| 参数名称 | 类型 | 说明 |
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|----------|------|------|
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| code | Integer | 202(表示请求已接受,正在处理中) |
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| msg | String | "Accepted. Please wait for the webhook callback" |
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| requestId | String | 请求ID(UUID),用于追踪和关联 Webhook 回调 |
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| status | String | "PROCESSING"(处理中) |
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完整结果将通过预先配置的 Webhook 回调返回。
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## 响应实体介绍
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### 响应示例
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```json
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{
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"code": 0,
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"msg": null,
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"sessionId": "66d807b0-abbc-4b57-aeff-bbf4fc29fb75",
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"itineraries": [
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{
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"outboundSegments": [
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{
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"index": 1,
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"carrier": "SL",
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"flightNumber": "SL557",
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"operatingCarrier": "",
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"operatingFlightnumber": "",
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"originAirport": "PHS",
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"destinationAirport": "DMK",
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"departureTime": "202511190800",
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"arrivalTime": "202511191130",
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"departureTerminal": "",
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"arrivalTerminal": "",
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"stopCities": "",
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"duration": 210,
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"aircraftCode": "320",
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"codeShare": false
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}
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],
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"inboundSegments": [],
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"fares": [
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{
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"fareBasis": "",
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"rtnFareBasis": "",
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"fareFamily": "promo",
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"rtnFareFamily": "",
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"currency": "USD",
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"adultFare": 80.00,
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"adultTax": 30.00,
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"bookingCode": "Y",
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"availableSeats": 9,
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"flightPolicy": {
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"airlineCode": "SL",
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"fareFamilyType": "promo",
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"freeAncillaryList": [
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{ "categoryCode": "CabinBaggageOverheadLocker", "segmentIndex": 1, "paxType": "ADT", "piece": 1, "weight": 7, "size": "" },
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{ "categoryCode": "StandardCheckedBaggage", "segmentIndex": 1, "paxType": "ADT", "piece": 0, "weight": 0 }
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]
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}
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}
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]
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}
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],
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"baggageList": []
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}
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```
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> **提示**:`itineraries` 数组中的每个元素是一个完整的行程方案,详见 [Itinerary 实体定义](08-01_itinerary.md)
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# 常见问题
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## 航司不稳定的时候,如何保障成功率>95%
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我们支持多个通过proxy入参实现并发请求。
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**案例1:竖线分隔,随机挑选**
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proxy= myproxy-us|myproxy-uk
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行为:随机从myproxy-us中挑选一个
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**案例2:加号分隔**
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proxy= myproxy-us+myproxy-uk
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行为:启动两个进程对数据源(航司)做并发访问,确保成功率。
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**案例3:组合**
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proxy= myproxy1-us|myproxy2-au+myproxy1-uk|myproxy2-de
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行为:随机挑选myproxy1|myproxy2的代理,并启动两个进程对数据源做并发访问。
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## 如果航司侧响应大于8秒,这个请求会被抛弃吗?
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不会,为了兼容异常场景,该接口我们最大等待航司响应的时长为15秒。
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