What the Data of This Category Looks Like
Aviation airport research report data mainly comes from public statistics of civil aviation management departments, monthly operation announcements of airport operators, and public research reports from civil aviation industry consulting institutions. Two update cycles apply: core operation data (flight volume, throughput, etc.) is updated monthly, while in-depth industry research reports are released quarterly or per special project cycle. Document structures typically include three parts: core indicator tables, operation trend analysis, and policy impact interpretation. Core fields include passenger throughput (unit: person-times), cargo and mail throughput (unit: tons), takeoff and landing sorties (unit: sorties), average per-passenger consumption (unit: yuan), and some reports also include segmented data on regional route distribution.
What Constraints Do These Characteristics Impose on HTTP Interfaces and External Systems
The two update cycles of aviation airport research report data require HTTP interfaces to support pulling full operation data on a natural month basis, while also supporting batch requests for pulling in-depth research reports quarterly. The fixed units of core indicators require interface return fields to strictly match preset units, eliminating the need for external systems to perform additional conversions. Single in-depth research reports have relatively long lengths, so interfaces must support streaming return or chunked reading to avoid single request timeouts. Multi-dimensional segmented data requires interfaces to support filtering via parameters such as airport code and route type, reducing invalid data transmission volume.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Single in-depth aviation airport research reports have long lengths, requiring sufficient parsing time |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Some special research report documents have large file sizes, requiring support for large file uploads |
Recall count | Top 10 entries | Aviation airport research reports have many core indicator dimensions, requiring retrieval results that cover key analysis dimensions sufficiently |
Similarity threshold | 0.75–0.85 | Research report text has strong professionalism, requiring a high threshold to filter irrelevant retrieval results |
HTTP_REQUEST_TIMEOUT | 300 seconds | External systems require longer response wait times when pulling full monthly operation data |
Chunk size | 800–1200 characters | Aviation airport research reports have clear paragraph structures, and this segment length preserves complete semantic analysis units |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Symptom: When calling the research report retrieval HTTP interface, a prompt indicates that the application identification parameter is missing, and the request cannot be initiated. Cause: The
X-App-Idparameter is not configured in the request header, or the corresponding retrieval application was not created via the official API. - Symptom: When calling the API to upload a research report file, the interface returns a successful call but the retrieval result does not include the corresponding document content. Cause: The
PARSE_FILE_TIMEOUT_SECONDSparameter is set too short, and long document parsing is terminated before completion. - Symptom: When receiving a file stream request in a workflow, the interface returns an empty result or truncated error logs. Cause: The
UPLOAD_FILE_MAX_SIZEparameter is not adjusted to adapt to large files, or the correct request timeout is not configured, causing the request to be forcibly interrupted.
How to Confirm Configurations Are Correct
- Initiate an upload request for a small-volume research report file, check whether the parsing status field returned by the interface is
success, and confirm that the parsing timeout configuration matches the current file volume. - Call the external data pull interface, verify that the units of the returned fields match the preset units of aviation airport research report indicators, and confirm that the field matching configuration is correct.
- Initiate a retrieval request with multiple parameter filters, verify that the number of returned results matches the
Recall countconfiguration, and confirm that the retrieval parameters take effect. - Check the system logs, confirm that there are no errors such as
request timeoutorfile size exceed limit, and confirm that the timeout and file size configurations are compatible.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.