What Data for This Category Looks Like
Infrastructure construction financial report data mainly comes from publicly disclosed periodic reports, project record ledgers, and settlement documents of construction and decoration enterprises. Data update rhythm follows the financial report cycle: quarterly reports are updated every quarter, annual reports are updated at the end of the year, and progress data for individual projects is synchronized monthly with construction milestones. The document structure typically includes fields such as project number, project name, total contract amount, settled amount to date, cumulative cost expenditure, payment collection progress, and construction cycle. Amount fields use ten thousand yuan as the unified unit, duration fields use natural months or calendar days as units, and unit cost fields for individual projects are marked with engineering pricing units such as yuan/square meter, yuan/cubic meter, etc.
Constraints Imposed on HTTP Interfaces and External Systems
Multi-source and structurally complex infrastructure construction financial report data requires HTTP interfaces to support multi-source data pulling and field mapping adaptation. The quarterly update rhythm limits the frequency of external system synchronization requests to avoid redundant traffic from high-frequency calls. Engineering-specific pricing units and fields require the interface parameter verification module to support custom unit rules and dynamic field expansion. Long-period project financial report documents have lengthy content, requiring interface timeout settings to adapt to long-text processing needs, and supporting pagination pulling of large datasets to avoid single-request timeouts or data truncation, in compliance with FastGPT V4.9.1 interface specifications.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600-900 seconds | Infrastructure construction financial report documents include multi-project details and settlement attachments, with lengthy content requiring sufficient parsing time to complete content splitting and field extraction |
UPLOAD_FILE_MAX_SIZE | 1500 MB | Infrastructure construction financial reports typically include multiple project ledger attachments, with the total size of a single batch of uploaded files exceeding the upper limit of general document scenarios |
field_mapping_strategy | Standardize by engineering pricing units | Infrastructure construction financial reports include exclusive pricing units such as yuan/square meter and ten thousand yuan, requiring unified mapping to standard analytical field units |
HTTP_REQUEST_TIMEOUT | 300 seconds | When external systems pull large-scale infrastructure financial report datasets, single requests take a long time, requiring adaptation to timeout limits for long-link requests |
enable_dynamic_field_support | Enabled | Infrastructure construction financial reports have custom fields such as project numbers and individual project unit costs, requiring support for dynamic parameter passing to adapt to different project scenarios |
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 case-by-case analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- A 404 error is returned when calling the
/api/core/dataset/collection/create/localFileinterface. Cause: The permission switch for the corresponding API is not enabled in the management backend, or the interface path has spelling errors. - After uploading infrastructure financial report files via the HTTP interface, metadata filtering cannot be performed by fields such as project number and contract amount. Cause: The standard
metadataparameter is not carried in the interface request, or the automatic metadata collection function of the dataset is not enabled. - A 504 gateway timeout error is returned when parsing large infrastructure financial report documents. Cause: The
PARSE_FILE_TIMEOUT_SECONDSconfiguration item is not adjusted, and the default timeout duration is insufficient for processing lengthy engineering documents.
How to Verify Configurations Are Correct
- Call the target HTTP interface, check if the response header contains the
X-FastGPT-Request-IDfield to confirm the interface has been properly connected. - Upload a test infrastructure construction financial report document, check if the parsed fields and metadata are included in the returned results to confirm the field mapping rules are effective.
- Simulate a synchronization request from an external system, check the interface call logs in the management backend to confirm the request frequency complies with the preset synchronization rules.
- Call the model chat interface, input analysis questions related to infrastructure financial reports, check if the returned results contain correct engineering field information to confirm the configurations are effective.
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.