What the Data for This Category Looks Like
Financial report data in the military electronics sector comes from two primary sources. First, regular reports, performance forecasts and temporary announcements of domestic A-share listed military electronics enterprises. Second, industry operation statistics released by national defense and military industry associations. Data updates follow fixed quarterly, semi-annual and annual cycles. Temporary announcements are released when major events such as major orders or capacity changes occur. A single financial report document typically includes fields such as revenue structure, R&D investment, on-hand orders, and gross margin of core products. Revenue and order amounts are measured in ten thousand yuan or hundred million yuan. R&D expenses are measured in ten thousand yuan. Some announcements include detailed quarterly operating data breakdowns.
Constraints Imposed on HTTP Interfaces and External Systems
The multi-source nature and uneven update rhythm of military electronics financial report data require HTTP interfaces to support both scheduled synchronization and event-triggered invocation modes. This adapts to the needs of fixed-cycle disclosure and temporary announcement retrieval. Financial reports contain military-specific segmented fields, so interfaces must support filtering by custom fields to reduce invalid data transmission. Single financial report documents are lengthy, so interface pagination parameters must support returning content by paragraph. The interface timeout threshold must also adapt to the time required for long text parsing. In addition, some public announcements contain sensitive operational details, so interfaces must support configuring field desensitization rules to prevent sensitive information leaks.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
api_request_timeout | 600 seconds | Military electronics single financial report documents are lengthy, and standard timeout thresholds cannot complete full parsing |
rag_chunk_size | 800–1200 characters | Military financial reports have many segmented fields. Excessively long segments will lose context association, while excessively short segments will increase the number of interface requests |
filter_custom_fields | ["军工装备营收", "在手军工订单", "研发投入占比"] | Filter out non-military electronics-related financial report fields to reduce redundant data transmission and improve interface efficiency |
api_sync_schedule | "0 0 2 * * *" | Most military listed companies release financial reports after market close. Pulling data at 2 AM daily can obtain the latest announcements |
webhook_trigger_events | ["announcement_publish"] | Adapt to the real-time synchronization requirements of temporary announcements, and make up for the coverage blind spots of scheduled pulls |
response_format_type | ["text", "json"] | Adapt to the parsing requirements of different external systems, covering usage scenarios for plain text and structured data |
The parameter values provided on this page are general recommendations used as a starting point for configuration. Actual values are affected by material format, data volume and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Phenomenon: Only JSON format results are returned when calling the interface, and text format content cannot be obtained. Cause: The
response_format_typeparameter is not configured, or only the JSON format option is selected. - Phenomenon: The interface call returns a
504 Gateway Timeouterror. Cause: Theapi_request_timeoutsetting value is less than the actual parsing time, and the parsing requirements for long military electronics financial reports are not met. - Phenomenon: An error in the format
{"code":514,"statusText":"xxx"}is returned when calling the search test interface. Cause: Thekb_idparameter is not passed as required, or the parameter format does not meet the interface specifications.
How to Confirm Configuration Is Successful
- Call the data pull interface, verify that the preset military electronics-specific fields are included in the returned results, and confirm that the custom filtering configuration takes effect.
- Check the content format of the interface return, confirm that the configured return types are covered, and match the settings of
response_format_type. - View the execution logs of the scheduled synchronization task, confirm that data pull is completed according to the preset cycle without abnormal errors.
- Simulate a temporary announcement release event to trigger a webhook call, confirm that the external system can receive the synchronization notification, and verify that the event trigger configuration is working properly.
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.