https://jimyag.com/blog/map/ 专注于 Kubernetes、KubeVirt、OVN 和 Firecracker 的后端开发工程师 Hugo zh-CN Copyright © 2019, jimyag. Sat, 16 May 2026 22:49:44 +0800 https://jimyag.com/posts/golang-map-internals/ Fri, 15 May 2026 23:11:36 +0800 https://jimyag.com/posts/golang-map-internals/ 基于 Go 1.26.3 runtime 源码，从 Abseil Swiss Table、control byte、H1/H2、探测序列、扩容拆分到遍历语义，系统梳理 Go map 的底层实现。