Rare Earth Juejin Tech Community
Feb 27, 2025 · Frontend Development
Token Silent Refresh in Frontend Development: Concepts, Strategies, and Implementation
This article explains the fundamentals of token‑based authentication, the drawbacks of fixed token lifetimes, and presents multiple silent‑refresh techniques—including double‑token mechanisms, front‑end timers, server‑side proactive refresh, and concurrency‑safe lock strategies—along with practical code examples and performance considerations for high‑concurrency scenarios.
AuthenticationAxiosJWT
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