Sep 19, 2025 · Backend Development

How to Refresh Spring Boot Configurations at Runtime with @RefreshScope

This article explains why traditional Java apps require restarts for config changes, introduces Spring Boot's @RefreshScope for zero‑downtime hot‑reloading, details its core principles, provides step‑by‑step implementation, troubleshooting tips, best practices, and advanced use cases for dynamic configuration in production environments.

@RefreshScopeBackend DevelopmentDynamic Configuration

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How to Refresh Spring Boot Configurations at Runtime with @RefreshScope

Su San Talks Tech

Sep 8, 2025 · Backend Development

Refresh Spring Boot Configurations at Runtime Without Restart

This guide explains why dynamic configuration refresh is essential, how Spring Boot’s @RefreshScope works, and provides step‑by‑step instructions—including Maven dependencies, Actuator setup, bean creation, and troubleshooting—to update settings on‑the‑fly without restarting the service.

@RefreshScopeSpring Bootruntime refresh

0 likes · 10 min read

Refresh Spring Boot Configurations at Runtime Without Restart