Generate search data for Hexo 3.x and 4.x. This plugin is used for generating a search index file, which contains all the neccessary data of your articles that you can use to write a local search engine for your blog. Supports both XML and JSON format output.
$ npm install hexo-generator-search --save
You can configure this plugin in your root
search: path: search.xml field: post content: true template: ./search.xml
- path - file path. By default is
search.xml. If the file extension is
.json, the output format will be JSON. Otherwise XML format file will be exported.
- field - the search scope you want to search, you can chose:
- post (Default) - will only covers all the posts of your blog.
- page - will only covers all the pages of your blog.
- all - will covers all the posts and pages of your blog.
- content - whether contains the whole content of each article. If
false, the generated results only cover title and other meta info without mainbody. By default is
- template (Optional) - path to a custom XML template
To exclude a certain post or page from being indexed, you can simply insert
indexing: false setting at the top of its front-matter, e.g.:
title: "Code Highlight" date: "2014-03-15 20:17:16" tags: highlight categories: Demo description: "A collection of Hello World applications from helloworld.org." toc: true indexing: false ---
Then the generated result will not contain this post or page.
This plugin is used for generating a xml / json file from your Hexo blog that provides data for searching.
hexo g you will get the generated result at your public folder.
You have two choices:
- you don't want to write search engine by yourself. There are many themes that take use this plugin for local searching that works out of box.
- you are familiar with Ajax and jQuery and would like to write your own search engine. You can implement one by yourself according to the example theme I give. Read the source code of this theme. Generally there are 3 steps: