Reference only; verify against the target FastGPT release and deployment documentation.
What this category of data looks like
This data comes from public regulatory documents of the Ministry of Transport, local provincial transportation management departments, industry association standards, and internal compliance documents of expressway operation enterprises. Data is stored hierarchically by policy document number, issuing authority, effective date, applicable road section scope, and specific clause entries. Fields include policy number, issuing entity, effective time, applicable region, and clause content. Units involved include road section kilometers and clause character count. Updates are triggered when official policies are released, with no fixed cycle. Synchronization is completed after core policy revisions.
Constraints for HTTP Interfaces and External Systems
This category of data is stored hierarchically by applicable road section scope. HTTP interfaces must accept road section codes as input parameters to accurately filter policy content for the target region. Data updates follow no fixed cycle, so interfaces must support trigger-based pulling of the latest policy data to adapt to policy revisions released at any time. Data includes structured fields and long-text clauses. The responseData returned by the interface must follow preset field mappings to facilitate downstream systems to extract key information such as policy document number and effective date. It must also adapt to requirements for long-text segment processing.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
Authorization | Bearer example value | Follow interface authentication specifications. Use environment variables to store keys for security |
variables | {"road_section": "example value", "query_type": "policy"} | Match the storage logic of filtering policy data by road section to accurately return target content |
responseData | Return only policy number, effective date, and clause content | Filter redundant fields to reduce data processing load on downstream systems |
| Request timeout | 30 seconds | Adapt to the typical response duration of policy data pulling to avoid business interruptions |
| Long text segment length | 800–1200 characters, calibrated based on actual testing | Adapt to the text processing limit of downstream systems to prevent failed parsing of long texts |
| SSL certificate verification | Select based on deployment environment | Enable certificate verification for public network deployments. Temporarily disable for intranet deployments to adapt to test scenarios |
Three Common Misconfigurations
- Phenomenon: Interface calls return "Message receiving address verification failed". Cause: No valid SSL certificate configured for public network deployments, or incorrect certificate verification rules configured for intranet deployments.
- Phenomenon: Returned policy content does not match the specified road section. Cause: The correct road section code parameter was not included in
variables, or the parameter format does not meet interface requirements. - Phenomenon: Interface calls time out and terminate. Cause: Request timeout settings are too short, failing to adapt to the pulling and parsing duration of long-text policy data.
How to Verify Correct Configuration
- Initiate a test HTTP request with a known road section code, and check if the returned result includes policy content for the corresponding region.
- View interface logs to confirm authentication parameters are correctly carried and authentication verification passes.
- Verify that fields mapped by
responseDataare fully returned, with no redundant or missing key information. - Simulate a policy update scenario, trigger the interface to pull the latest data, and confirm returned content matches officially released policies.
The values provided here are common starting points. Adjust them based on your own specific samples and requirements.
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.