From 274027a90101b32639d4d4af712804589592f7ac Mon Sep 17 00:00:00 2001
From: suxb201 <suxb201@gmail.com>
Date: Tue, 17 Dec 2024 19:47:10 +0800
Subject: [PATCH] docs: refine filter documentation

---
 docs/src/en/filter/filter.md | 6 ++++++
 docs/src/zh/filter/filter.md | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/docs/src/en/filter/filter.md b/docs/src/en/filter/filter.md
index b73949c3..88125e50 100644
--- a/docs/src/en/filter/filter.md
+++ b/docs/src/en/filter/filter.md
@@ -7,18 +7,22 @@ RedisShake provides various built-in filter rules that users can choose from acc
 ## Filtering Keys
 RedisShake supports filtering by key name, key name prefixes, and suffixes. You can set the following options in the configuration file, for example:
 ```toml
+[filter]
 allow_keys = ["user:1001", "product:2001"] # allowed key names  
 allow_key_prefix = ["user:", "product:"] # allowed key name prefixes
 allow_key_suffix = [":active", ":valid"] # allowed key name suffixes
+allow_key_regex = [":\\d{11}:"] # allowed key name regex, 11-digit mobile phone number
 block_keys = ["temp:1001", "cache:2001"] # blocked key names
 block_key_prefix = ["temp:", "cache:"] # blocked key name prefixes
 block_key_suffix = [":tmp", ":old"] # blocked key name suffixes
+block_key_regex = [":test:\\d{11}:"] # blocked key name regex, 11-digit mobile phone number with "test" prefix
 ```
 If these options are not set, all keys are allowed by default.
 
 ## Filtering Databases
 You can specify allowed or blocked database numbers, for example:
 ```toml
+[filter]
 allow_db = [0, 1, 2]
 block_db = [3, 4, 5]
 ```
@@ -27,6 +31,7 @@ If these options are not set, all databases are allowed by default.
 ## Filtering Commands
 RedisShake allows you to filter specific Redis commands, for example:
 ```toml
+[filter]
 allow_command = ["GET", "SET"]
 block_command = ["DEL", "FLUSHDB"]
 ``` 
@@ -37,6 +42,7 @@ You can also filter by command groups. Available command groups include:
 SERVER, STRING, CLUSTER, CONNECTION, BITMAP, LIST, SORTED_SET, GENERIC, TRANSACTIONS, SCRIPTING, TAIRHASH, TAIRSTRING, TAIRZSET, GEO, HASH, HYPERLOGLOG, PUBSUB, SET, SENTINEL, STREAM
 For example:
 ```toml
+[filter]
 allow_command_group = ["STRING", "HASH"]
 block_command_group = ["SCRIPTING", "PUBSUB"]
 ```
diff --git a/docs/src/zh/filter/filter.md b/docs/src/zh/filter/filter.md
index 41f256b9..ddc000e6 100644
--- a/docs/src/zh/filter/filter.md
+++ b/docs/src/zh/filter/filter.md
@@ -7,18 +7,22 @@ RedisShake 提供了多种内置的过滤规则，用户可以根据需要选择
 ## 过滤 Key
 RedisShake 支持通过键名、键名前缀和后缀进行过滤。您可以在配置文件中设置以下选项，例如：
 ```toml
+[filter]
 allow_keys = ["user:1001", "product:2001"] # 允许的键名
 allow_key_prefix = ["user:", "product:"] # 允许的键名前缀
 allow_key_suffix = [":active", ":valid"] # 允许的键名后缀
+allow_key_regex = [":\\d{11}:"] # 允许的键名正则，11位手机号
 block_keys = ["temp:1001", "cache:2001"] # 阻止的键名
 block_key_prefix = ["temp:", "cache:"] # 阻止的键名前缀
 block_key_suffix = [":tmp", ":old"] # 阻止的键名后缀
+block_key_regex = [":test:\\d{11}:"] # 阻止的键名正则，11位手机号，前缀为test
 ```
 如果不设置这些选项，默认允许所有键。
 
 ## 过滤数据库
 您可以指定允许或阻止的数据库编号，例如：
 ```toml
+[filter]
 allow_db = [0, 1, 2]
 block_db = [3, 4, 5]
 ```
@@ -27,6 +31,7 @@ block_db = [3, 4, 5]
 ## 过滤命令
 RedisShake 允许您过滤特定的 Redis 命令，例如：
 ```toml
+[filter]
 allow_command = ["GET", "SET"]
 block_command = ["DEL", "FLUSHDB"]
 ``` 
@@ -37,6 +42,7 @@ block_command = ["DEL", "FLUSHDB"]
 SERVER, STRING, CLUSTER, CONNECTION, BITMAP, LIST, SORTED_SET, GENERIC, TRANSACTIONS, SCRIPTING, TAIRHASH, TAIRSTRING, TAIRZSET, GEO, HASH, HYPERLOGLOG, PUBSUB, SET, SENTINEL, STREAM
 例如：
 ```toml
+[filter]
 allow_command_group = ["STRING", "HASH"]
 block_command_group = ["SCRIPTING", "PUBSUB"]
 ```