What the data for this category looks like
Data for this category comes from the national public resource trading platform, local public resource trading platforms, the engineering approval system, and the bidding supervision system. The update frequency is daily. Documents processed daily include bidding announcements, qualification prequalification documents, bidding documents, bid documents, bid evaluation reports, successful bid candidate notices, and successful bid result announcements. Document structure varies based on the publishing entity’s template. It includes fields such as section number, qualification requirements, bill of quantities, bid evaluation process records, and successful bid information. There is no unified fixed format.
Constraints Imposed on Workflow Orchestration by These Characteristics
Multiple platform data sources require workflows to adapt to different interface return formats. The daily update frequency requires configuring scheduled trigger nodes to avoid missing data. Diverse document types and large field differences require configuring differentiated text extraction rules for different document types such as bidding announcements and bid evaluation reports. Links such as section splitting and qualification condition verification account for a high proportion of processing time. Workflows need to support parallel orchestration of multiple nodes to shorten processing duration. Error consequences directly affect project compliance and progress. Workflows need to configure exception capture, retry, and alert nodes to avoid bid result suspension or project delay caused by process interruption.
Configuration Settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Global Variable History | Keep the last 10 component outputs | Bidding processes have multiple nodes dependent on prior outputs. Keeping the last 10 outputs covers complete link tracing. |
| Text Content Extraction Component | Configure extraction fields by document type, such as section number, qualification requirements | Target fields vary greatly across different documents. Configuring by type improves extraction accuracy. |
| HTTP Call Timeout Setting | 600 seconds | Public resource trading platform interface responses have certain delays. This setting adapts to long-duration scenarios. |
| Loop HTTP Call Configuration | Maximum 20 loops, 30-second interval | A single batch of bidding projects has a large number of sections. 20 loops covers most project scales. A 30-second interval avoids interface rate limiting. |
| Exception Retry Configuration | Retry 3 times, 60-second interval | Occasional interface timeouts are common. Retries reduce the probability of process interruption. |
Three Common Misconfigurations
- Phenomenon: The text content extraction component returns empty JSON. Cause: Extraction rules for corresponding fields are not configured by document type, or the preceding node is not correctly bound to the source text output to be extracted.
- Phenomenon: The specified component's output is not included in the global variable history. Cause: The component's output write
variablesswitch is not enabled, causing the output to not be included in global storage. - Phenomenon: The loop HTTP call node does not complete all requests as expected. Cause: A reasonable loop termination condition is not set, or the loop variable update logic is not configured, causing the process to terminate early.
How to Confirm Correct Configuration
- Trigger a single document test process, check whether the output content of the text extraction component matches the target fields in the source document.
- Enter the global variable management interface, confirm that the specified component's output has been correctly stored in
variables. - Simulate interface timeout or extraction failure scenarios, verify whether the exception handling node triggers the corresponding actions as configured.
- Run a test process for batch section processing, confirm that the execution logic of the loop call node meets expectations.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.