What the Data for This Category Looks Like
Data sources for this category include the ecological environment online monitoring platform, automatic pollution source monitoring system, law enforcement case handling system, and reports submitted by third-party testing institutions. Online monitoring values are synchronized daily, and law enforcement document files are archived as needed. Daily processed documents include on-site inspection records, sampling records, monitoring reports, order for correction decisions, and administrative penalty decisions. Fields covered include law enforcement subject information, monitoring point parameters, descriptions of violations, document numbers, rectification requirements, and more. The category also includes structured numerical data and unstructured text content, with no unified fixed format.
Constraints Imposed on Deployment and Upgrade
Multiple dispersed data sources require deployments to configure multiple independent data source connections to adapt to the interface specifications of different systems. Daily updated real-time monitoring data needs scheduled synchronization tasks to avoid lagging law enforcement basis. Diverse document structures require adaptation to different content splitting and indexing rules, to ensure effective retrieval of both unstructured law enforcement documents and structured monitoring data. Data is linked to law enforcement outcomes; errors will lead to insufficient law enforcement basis or delayed handling of pollution incidents. Therefore, deployments must add data verification and disaster recovery configuration. The multi-data source adaptation module added in FastGPT v4.17.0 simplifies configuration in this link, but permission requirements for each system must be strictly matched.
How to Configure the Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
DB_MAX_LINK | 20–30 | Handle concurrent requests for monitoring data and law enforcement document retrieval across multiple systems, avoid connection pool exhaustion |
MONGODB_URI | Exclusive connection string pointing to the law enforcement document archive database | Store unstructured documents such as on-site inspection records and administrative penalty decisions |
REDIS_URL | Connection address bound to an exclusive cache instance | Cache frequently queried policy provisions and real-time monitoring data to reduce data source access pressure |
FE_DOMAIN | Public network domain name for deployed services | Unify front-end access paths, avoid abnormal interface language configuration |
FILE_TOKEN_KEY | Encryption key calibrated via actual testing | Ensure secure download permissions for sensitive files including monitoring reports and law enforcement documents |
Three Common Configuration Errors
- Phenomenon: The front-end interface displays in English, and knowledge base content uses an abnormal display language. Cause:
FE_DOMAINis not configured correctly, or the front-end default language configuration file is overwritten during image migration. - Phenomenon: Local large model calls fail, returning connection timeout or permission denied errors. Cause: The local large model service address is not filled in correctly, or intranet access permissions for the corresponding port are not enabled.
- Phenomenon: Monitoring reports referenced by the knowledge base cannot be downloaded, with prompts that the file does not exist or permissions are insufficient. Cause: The document storage access path is not configured correctly, or the correct file storage node is not mapped when synchronizing law enforcement documents.
How to Verify Successful Configuration
- Access the front-end address corresponding to
FE_DOMAIN, confirm the interface language is Chinese, and policy provisions and law enforcement documents display normally. - Initiate a local large model call test, enter policy-related questions, and confirm that qualified responses are returned normally.
- Upload a sampling record document, confirm that indexing completes successfully, and corresponding results are returned during retrieval.
- Check the cache instance monitoring corresponding to
REDIS_URL, confirm that frequently queried monitoring data has normal cache hit rates.
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.