Title: RediSearch
Author: foadyousefi
Published: <strong>2018年10月1日</strong>
Last modified: 2021年5月4日

---

搜尋外掛

這個外掛**並未在最新的 3 個 WordPress 主要版本上進行測試**。開發者可能不再對這個
外掛進行維護或提供技術支援，並可能會與更新版本的 WordPress 產生使用上的相容性問題。

![](https://ps.w.org/redisearch/assets/icon-256x256.jpg?rev=1967472)

# RediSearch

 由[foadyousefi](https://profiles.wordpress.org/foadyousefi/)

[下載](https://downloads.wordpress.org/plugin/redisearch.0.3.4.zip)

 * [詳情](https://zh-hk.wordpress.org/plugins/redisearch/#description)
 * [評價](https://zh-hk.wordpress.org/plugins/redisearch/#reviews)
 *  [安裝](https://zh-hk.wordpress.org/plugins/redisearch/#installation)
 * [開發](https://zh-hk.wordpress.org/plugins/redisearch/#developers)

 [支援](https://wordpress.org/support/plugin/redisearch/)

## 描述

Redisearch implements a search engine on top of Redis. It has lots of advanced features,
like exact phrase matching and numeric filtering for text queries, that are nearly
not possible or inefficient with mysql search queries.

### IMPORTANT

**The latest version of this plugin supports RediSearch version 2.0 (or higher) 
which runs on Redis 6.0 (or higher). If you have version prior to 2.0, please use
this plugins 0.2.7.**

Here you find a list of RediSearch features included in the plugin:

**Search**: Instantly find the content you’re looking for. The first time.

**Scoring fields differently**: Give different score to different fields. For example
higher score to product name and number than its description.

**Fuzzy Search**: Don’t worry about visitors misspelling.

**Autosuggest**: Adds a suggestion string to an auto-complete suggestion dictionary.

**Synonyms**: RediSearch supports synonyms, that is searching for synonyms words
defined by the synonym data structure.

### Existing features

 * WooCommerce: Index and search through most of existing products meta data.
 * Document: Index content of binary files such as pdf, word, excel and powerpoint.
 * Synonym: Adding synonym groups is simple. Just add each comma separated group
   on a new line in synonym settings and done.
 * Live search (aka autosuggest): Search as you type regardless of misspelling.

## 安裝

 1. First, you will need to properly [install and configure](https://redis.io/topics/quickstart)
    Redis and [RediSearch](https://oss.redislabs.com/redisearch/Quick_Start/).
 2. Activate the plugin in WordPress.
 3. In the RediSearch settings page, input your Redis host and port and do the configuration.
 4. In RediSearch dashboard page, click on Index button.
 5. Let you visitors enjoy.

Optionaly, you can pass settings in your wp-config.php file like following. If you
are using [Redis Object Cache](https://wordpress.org/plugins/redis-cache/) plugin,
these settings may already exist.

define(‘WP_REDIS_HOST’, ‘127.0.0.1’);
 define(‘WP_REDIS_PORT’, ‘6379’); define(‘
WP_REDIS_PASSWORD’, ‘your-password’); define(‘WP_REDIS_INDEX_NAME’, ‘indexName’);
define(‘WP_REDIS_SCHEME’, ‘connectionScheme’);

## 常見問題

### What is wrong with WordPress native search?

Although mySql is a great database to storing relational data, It acts very poor
on search queries and you must forget about some features like fuzzy matching and
synonyms.

### How Redisearch is compared to ElasticSearch?

Yes, ElasticSearch is a great search engine and it has very good performance compared
to mySql. But RediSearch has almost 5 to 10 times better performance and also its
way easier to create index, sync your data and send query requests.

## 評價

![](https://secure.gravatar.com/avatar/b38d0c4d41c3014c4efb7673b3ca0db69922eb3a76e078d0e2caefcf55f4713c?
s=60&d=retro&r=g)

### 󠀁[Very promising plugin](https://wordpress.org/support/topic/very-promising-plugin-7/)󠁿

 [otomakan](https://profiles.wordpress.org/otomakan/) 2021年1月10日

I strongly believe Redisearch will one day dominate Elasticsearch. Very promising
plugin. Kudos to developer @foadyousefi. Keep up the good work!

![](https://secure.gravatar.com/avatar/5675b4944de99484c68c56ac9e83a5c5f46d9502ba21fe785641cd2ea424daa7?
s=60&d=retro&r=g)

### 󠀁[Works](https://wordpress.org/support/topic/works-1520/)󠁿

 [seyntjim](https://profiles.wordpress.org/seyntjim/) 2019年1月22日

Thanks for the big help!

![](https://secure.gravatar.com/avatar/00bc3c0b9571ad008e7b8402a9c9bbb109a59be1cc72aca840767a899a88440e?
s=60&d=retro&r=g)

### 󠀁[Cool plugin](https://wordpress.org/support/topic/cool-plugin-336/)󠁿

 [klever](https://profiles.wordpress.org/klever/) 2018年11月10日 1 reply

it’s a great thing to get this plugin work with my site!

 [ 閱讀全部3個評價 ](https://wordpress.org/support/plugin/redisearch/reviews/)

## 貢獻者及開發者

“RediSearch” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。

貢獻者

 *   [ foadyousefi ](https://profiles.wordpress.org/foadyousefi/)

RediSearch 外掛目前已有 1 個本地化語言版本。 感謝[所有譯者](https://translate.wordpress.org/projects/wp-plugins/redisearch/contributors)
為這個外掛做出的貢獻。

[將 RediSearch 外掛本地化為台灣繁體中文版。](https://translate.wordpress.org/projects/wp-plugins/redisearch)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/redisearch/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/redisearch/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/redisearch/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/redisearch/)。

## 修改日誌

#### 0.3.4

 * FIXED: Fixed server connection issue caused by last release
 * Added: Option to select default language
 * Added: Added a filter to force RediSearch to replave WP_Query

#### 0.3.3

 * Added: Ability to connect via UNIX sockets

#### 0.3.2

 * FIXED: Fix issue while creating/updating/deleting posts

#### 0.3.1

 * FIXED: Fix an issue with live search

#### 0.3.0

 * Updated: Implemented RediSearch version 2.0

#### 0.2.7

 * FIXED: Fix some bugs.

#### 0.2.6

 * FIXED: Fix a bug preventing saving og feature settings.

#### 0.2.5

 * Added: Get index name option from wp-config
 * Added: Option for disabling stop words
 * Added: Adding a comma separated and user defined list of stop words
 * Fixed: Make search fields parent elements position to ‘relative’ so auto suggestion
   will appear in correct place

#### 0.2.4

 * Fix: Fix admin js and css files enqueue directory name case issue

#### 0.2.3

 * Added: Added password option.
 * Added: Ability to set redis server configurations in wp-config.php file.

#### 0.2.2

 * Added: Document feature for indexing binary file contents
 * Added: Filter hook ‘wp_redisearch_indexable_post_status’ to manipulate indexable
   post status
 * Added: Filter hook ‘wp_redisearch_before_admin_wp_query’ Applies to main query
   args. This is mainly for showing number of indexable posts
 * Added: Filter hook ‘wp_redisearch_after_admin_wp_query’ Applies after main query
   and recieves args and the $query object. This is mainly for showing number of
   indexable posts
 * Added: Filter hook ‘wp_redisearch_before_index_wp_query’ Applies to main query
   args. This hook is for manipulating arguments for indexing process
 * Added: Filter hook ‘wp_redisearch_after_index_wp_query’ Applies after main query
   and recieves args and the $query object. This hook is for manipulating $query
   object used for indexing posts

#### 0.2.1

 * Added: WooCommerce support added as Feature
 * Fixed: Return option values if empty string stores in database
 * Fixed: Fix incorrect link to settings page
 * Fixed: Fix harcoded index name in WP-CLI INFO command
 * Added: filter hook ‘wp_redisearch_indexable_temrs’ to manipulate indexable terms
   list
 * Added: filter hook ‘wp_redisearch_indexable_post_types’ to manipulate indexable
   post types

#### 0.2.0

 * Added: WP-CLI support
 * Added: Register and activating of Features
 * Added: filter hook ‘wp_redisearch_indexable_meta_keys’ to add extra meta keys
   to the index
 * Added: filter hook ‘wp_redisearch_indexable_meta_schema’ to manipulate type of
   post meta fields (default is text)
 * Added: action hook ‘wp_redisearch_after_post_indexed’ fires after posts indexed
   from the main index command
 * Added: action hook ‘wp_redisearch_after_post_published’ fires after a post have
   been published
 * Added: action hook ‘wp_redisearch_after_post_deleted’ fires after a post have
   been deleted
 * Added: action hook ‘wp_redisearch_after_index_created’ fires after main index
   created
 * Added: action hook ‘wp_redisearch_settings_indexing_fields’ fires after settings
   fields inside indexing options page
 * Fixed: Fix indexing posts on publish/update

#### 0.1.1

 * Use default value for settings if not set in settings

#### 0.1.0

 * Initial plugin

## 其它

 *  Version **0.3.4**
 *  Last updated **5 年之前**
 *  Active installations **10+**
 *  WordPress version ** 5.0 or higher **
 *  Tested up to **5.7.15**
 *  PHP version ** 7.2 or higher **
 *  Languages
 * [English (US)](https://wordpress.org/plugins/redisearch/) 及 [Russian](https://ru.wordpress.org/plugins/redisearch/).
 *  [翻譯成你的語言](https://translate.wordpress.org/projects/wp-plugins/redisearch)
 * Tags
 * [aggregation](https://zh-hk.wordpress.org/plugins/tags/aggregation/)[fuzzy](https://zh-hk.wordpress.org/plugins/tags/fuzzy/)
   [redis](https://zh-hk.wordpress.org/plugins/tags/redis/)[search](https://zh-hk.wordpress.org/plugins/tags/search/)
 *  [進階顯示](https://zh-hk.wordpress.org/plugins/redisearch/advanced/)

## 評分

 5 out of 5 stars.

 *  [  3 5-star reviews     ](https://wordpress.org/support/plugin/redisearch/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/redisearch/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/redisearch/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/redisearch/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/redisearch/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/redisearch/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/redisearch/reviews/)

## 貢獻者

 *   [ foadyousefi ](https://profiles.wordpress.org/foadyousefi/)

## 支援

有話想說？需要協助？

 [檢視支援論壇](https://wordpress.org/support/plugin/redisearch/)

## 捐贈

想要支援這個外掛的發展嗎？

 [ 贊助這個外掛 ](https://www.paypal.me/foadyousefi)