What Data for This Category Looks Like
Data for this category comes from administrative law enforcement case handling systems, law enforcement recorder footage, the national enterprise credit information publicity system, and departmental supervision databases. The update frequency is daily. Daily processed documents include on-site inspection records, interrogation records, evidence lists, prior administrative penalty notification letters, hearing notification letters, penalty decisions, service receipts, etc. Core content focuses on illegal facts and penalty decisions, including fields such as law enforcement subject, counterparty information, illegal circumstances, legal basis, discretionary results, delivery status, and more. A complete traceable evidence chain must be formed.
Constraints Imposed by These Characteristics on Deployment and Upgrade
Data sources for this category are scattered. Integration with multiple systems is required, including administrative law enforcement case handling systems, law enforcement recorders, external public disclosure databases, and others. Deployment must adapt to different interface permissions and data formats. Daily document types are diverse with significant structural differences, so dedicated indexing rules must be configured separately for record-type, notification-type, and decision-type documents. Daily updated data requires stable synchronization. Upgrades must ensure uninterrupted operation of synchronization tasks. Errors in case file processing may lead to penalty revocation, administrative reconsideration loss, or failure in case file review. Deployment must configure high availability and failure retry mechanisms to ensure accuracy and traceability of data processing.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
DB_MAX_LINK | 20–30 | Adapts to the daily average volume of synchronized law enforcement case file data, prevents connection pool overflow |
STORAGE_S3_ENDPOINT | Fill in according to the internal storage system address of the law enforcement agency | Connects to the storage medium for case file documents, ensures file read permissions |
REDIS_URL | Local deployed Redis service address | Stores retrieval sessions and synchronization task queues, ensures service stability |
| Chunk length | 800–1200 characters | Adapts to the content density of single documents such as on-site inspection records and interrogation records |
| Single search limit | Top 8 entries | Ensures coverage of associated evidence chain documents in law enforcement scenarios |
FILE_TOKEN_KEY | Calibrated through actual testing | Configures the access signature key for case file documents, ensures data security |
Three Common Misconfigurations
- A 500 error is returned after uploading law enforcement case file documents. The cause is that the permission mapping between
STORAGE_S3_ENDPOINTand the internal storage system is not correctly configured, resulting in failed file reading. - Key evidence is missing from retrieval results after connecting the vector model. The cause is that the chunk length setting exceeds the model input threshold, causing long text records to be truncated and core information lost.
- Scheduled synchronization tasks cannot automatically recover after interruption. The cause is that
REDIS_URLis not configured as the task queue cache, resulting in loss of synchronization process status.
How to Confirm Proper Configuration
- Perform a local file upload test under FastGPT v4.17.0, upload a single on-site inspection record, confirm that the file can be stored normally and an index is generated.
- Trigger a daily synchronization task for law enforcement data, check the database log to confirm no abnormalities in data synchronization.
- Call the retrieval interface, enter keywords related to illegal facts, confirm that the returned associated documents include core case file materials such as interrogation records and evidence lists.
- Check the
ROOT_KEYconfiguration, confirm that only authorized administrators can access sensitive law enforcement case file data.
The values provided are common starting points and should be evaluated 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.