From 2f59d3ce27841204e09f5ca4a365a4805656683b Mon Sep 17 00:00:00 2001
From: 1iaan <139833683+1iaan@users.noreply.github.com>
Date: Tue, 7 Apr 2026 12:40:56 +0800
Subject: [PATCH] add support command table in readme

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index f3ebe00..05d1d5d 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,20 @@ make
 
 ```
 
+## 支持命令
+
+| 命令 | 说明 |
+|---|---|
+| `PING` `AUTH <password>` | 连通性与鉴权 |
+| `SET/GET/DEL` `SETEX/MOD/EXIST` | 字符串读写、过期、修改、存在性判断 |
+| `RSET/RGET/RDEL/RMOD/REXIST` | `RB_TREE` 路径读写删改查 |
+| `HSET/HGET/HDEL/HMOD/HEXIST` | Hash 路径读写删改查 |
+| `SCANPREFIX <prefix>` | 返回前缀匹配的所有 `key/value` |
+| `KEYSPREFIX <prefix>` | 返回前缀匹配的所有 `key` |
+| `SCANRANGE <begin> <end>` | 返回区间内所有 `key/value` |
+| `KEYSRANGE <begin> <end>` | 返回区间内所有 `key` |
+| `SAVE` `MEMPRINT` | 快照与内存/uring信息 |
+
 ## REDIS 对比测试
 ### 数据口径（2026-03-07 大 key 5轮复测）
 - 参数：`requests=1000000 pipeline=128 keyspace=1000000 value-size=256`