What this category of data looks like
Daily documents for this category include establishment registration applications, articles of association, shareholder resolutions, residence certificates, business licenses, food business license applications, and more. Fields cover entity name, unified social credit identifier, residence address, shareholder information, licensing items, and other related content. Data sources are the full-process electronic enterprise registration system, the national enterprise credit information publicity system, the electronic business license system, and the residence information database, with a daily update frequency. Document structures vary based on applicant entity type and licensing item. Some materials require electronic signatures and attached files, and the volume of materials submitted in a single submission varies widely.
What constraints these characteristics impose on the deployment and upgrade phase
The data sources include multiple official systems and update daily. Deployment requires a stable persistent database connection to ensure reliable data synchronization. Daily documents have numerous fields and individual differences. Deployment must support custom field mapping and attachment storage configuration to adapt to different application scenarios. Deployment must support context persistent storage to handle multi-round business processes such as corrections and changes, avoiding data loss. Deployment must configure strict access controls to protect sensitive data related to entity qualifications and business admission, preventing unauthorized access.
How to set configurations
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
MONGODB_URI | Fill in the connection string for the enterprise registration system synchronization database, including username and password | Connect to structured registration application data to ensure stable access for multi-system synchronization |
DB_MAX_LINK | Set to 10–20 connections | Adapt to concurrent connection requirements for synchronizing multiple official data sources daily, avoid connection exhaustion |
REDIS_URL | Configure the local Redis service address, set connection timeout to 300 seconds | Cache daily updated residence information database data, reduce latency from repeated queries to official systems |
STORAGE_S3_ENDPOINT | Configure internal object storage access endpoint, set single file maximum size to 500 MB | Store large attachment materials such as articles of association and shareholder resolutions, meet business document storage requirements |
FILE_TOKEN_KEY | Generate a random 32-bit string as the key | Generate access tokens for uploaded materials, avoid unauthorized access to sensitive registration attachments |
FE_DOMAIN | Fill in the external network access domain name of the administrative examination and approval window | Expose the front-end interface for window staff use, ensure stability of the access link |
Three common errors
- Issue: After Docker deployment starts, the front-end interface displays a blank screen when accessed on iOS devices, returning a 404 status code. Cause:
FE_DOMAINwas not correctly configured as the exposed external domain name, leading to incorrect front-end resource path resolution. - Issue: A connection timeout occurs when synchronizing registration system data, and logs indicate database authentication failure. Cause: Authentication information in
MONGODB_URIwas not correctly filled, or network access permissions for the database were not opened. - Issue: Uploaded residence certificate attachments cannot be parsed normally, returning an error with empty fields. Cause:
FILE_TOKEN_KEYwas not configured, leading to token verification failure and inability to read stored attachment data.
How to verify correct configuration
- Run the database connection test script to verify that the
MONGODB_URIandREDIS_URLconfigurations can normally access synchronized official system data. - Upload a test article of association attachment to verify that the
STORAGE_S3_ENDPOINTandFILE_TOKEN_KEYconfigurations can normally store and read files. - Access the configured
FE_DOMAINto verify that the front-end interface loads normally, with no blank screen or error prompts. - Check background logs to confirm that daily updated residence information database data has been successfully cached to the Redis service.
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.