支持多版本构建

requirements.txt

@@ -32,3 +32,4 @@ tornado==6.0.3
 urllib3==1.25.3
 watchdog==0.9.0
 sphinx-sitemap==2.2.0
+sphinx-multiversion==0.2.4

source/conf.py

@@ -28,7 +28,7 @@ import os
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = ['chinese_search','sphinx.ext.mathjax', 'sphinx_sitemap']
+extensions = ['chinese_search','sphinx.ext.mathjax', 'sphinx_sitemap', 'sphinx_multiversion']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -133,3 +133,12 @@ html_js_files = [
 
 html_baseurl = 'http://golang.iswbm.com'
 html_extra_path = ["robots.txt"]
+
+html_sidebars = {
+    '**': [
+        'versioning.html',
+    ],
+}
+
+smv_latest_version = 'master'
+sitemap_url_scheme = "{link}"