fix chinese words search

.gitignore

@@ -6,3 +6,4 @@ _build
 .DS_Store
 .vscode/
 *.bak
+3.x/zh_CN/venv/

3.x/zh_CN/conf.py

@@ -14,11 +14,12 @@
 
 import sys
 import os
+import jieba
 
 #sys.path.insert(0, os.path.abspath('..'))
 import sphinx_rtd_theme
 from recommonmark.transform import AutoStructify
-
+from sphinx.search import SearchEnglish
 
 DOC_SOURCES_DIR = os.path.dirname(os.path.abspath(__file__))
 PROJECT_ROOT_DIR = os.path.dirname(os.path.dirname(DOC_SOURCES_DIR))
@@ -64,6 +65,15 @@
   'myst_parser'
 ]
 
+myst_enable_extensions = [
+    "linkify",         # 自动转换 URL 为链接
+    # "replacements",    # 支持文本替换
+    # "smartquotes",     # 美化引号
+    # "strikethrough",   # 支持删除线
+    # "substitution",    # 支持替换变量
+    # "attrs_block",     # 支持 Markdown 块级属性
+]
+
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['../_templates']
 
@@ -234,6 +244,22 @@
 #html_search_language = 'en'
 html_search_language = 'zh'
 
+additional_keywords = [
+        '区块链', 
+        '智能合约', 
+        '共识算法', 
+        '分布式账本', 
+        '密码学', 
+        '交易', 
+        '非对称加密', 
+        '联盟链'
+    ]
+
+html_search_options = {
+    'search_language': 'zh',  # 指定中文
+    'search_mode': 'full_text',  # 全文搜索
+}
+
 # A dictionary with options for the search language support, empty by default.
 # Now only 'ja' uses this config value
 #html_search_options = {'type': 'default'}
@@ -347,6 +373,12 @@
 # Markdown support
 
 
+class SearchChinese(SearchEnglish):
+    def split(self, input):
+        # 使用 jieba 对输入文本分词
+        return list(jieba.cut(input))
+
+
 github_doc_root = 'https://github.com/rtfd/recommonmark/tree/master/doc/'
 def setup(app):
     app.add_config_value('recommonmark_config', {
@@ -360,6 +392,7 @@ def setup(app):
     app.add_stylesheet('css/custom.css')
     app.add_javascript('js/readthedocs-analytics.js')
     app.connect('build-finished', replace_source)
+    app.add_config_value('additional_keywords', additional_keywords, 'env')
 
 def replace_source(app, exception):
     if exception is None:

requirements.txt

@@ -13,4 +13,6 @@ git-lfs
 Jinja2<3.1
 myst-parser == 0.13.0
 pyyaml
-
+jieba
+linkify-it-py
+# markdown-it-py