Volcano Engine Function as a Service
Volcano Engine Function as a Service
Volcano Engine Function as a Service
Document
What's new
Product announcement
Security announcement
Billing
Getting started
User guide
Application center
Apply a template
AI Cloud Native
Computer Use Agent
Long-term Memory Agent
Web service
Audio and video processing
Functions
Function management
Web application function
Microservices applications
Serverless GPU
Trigger management
Monitoring and logs
Advanced settings
Cloud sandbox
Sandbox application
Cloud sandbox template
All-in-one sandbox
Development Guide
Code development
Native runtime
Native Python runtime
Native Node.js runtime
Best Practices
Authorization
AI Application
Data processing
Feature application
Function Management
Cloud sandboxes
Solution
FAQs
General FAQ
Code development
Function instance
Cloud sandboxes
Function scaling
API reference
Cloud sandboxes
Sandbox instances
Function
Function instance
Trigger
Asynchronous task
CLI reference
- Documentation
Volcano Engine Function as a ServiceDevelopment GuideCode developmentGolang runtimeLog collection
Copy page
Download PDFGolang runtime
Log collection
Copy pageDownload PDFLog collection
When logging is enabled, veFaaS writes the stdout and stderr logs generated by your function to your account and distinguishes the two types using the log_type field. The following code shows an example:
// Print log to stdout.
fmt.Printf("info log from veFaaS")
// Print log to stderr.
fmt.Fprintf(os.Stderr, "warn/error log from veFaaS")
tip
By default, the Golang log library writes output to stderr. You can change this behavior by calling the log.SetOutput function.
Last updated: 2026.08.19 14:06:05
All rights reserved © Beijing Volcano Engine Technology Co., Ltd2024
