update i18n

Author: jungleAI404

static/js/main.js

@@ -19,29 +19,4 @@ document.addEventListener('DOMContentLoaded', function() {
             localStorage.setItem('darkMode', 'disabled');
         }
     });
-
-    // --- 语言切换器逻辑 ---
-    const langSwitcher = document.getElementById('lang-switcher');
-    if (langSwitcher) {
-        const currentPath = window.location.pathname;
-        const currentLang = document.documentElement.lang.startsWith('zh') ? 'zh' : 'en';
-        const otherLang = currentLang === 'en' ? 'zh' : 'en';
-
-        // 构造目标语言的对应页面路径
-        let targetPath;
-        if (currentPath.startsWith(`/${currentLang}/`)) {
-            targetPath = currentPath.replace(`/${currentLang}/`, `/${otherLang}/`);
-        } else {
-            // 处理根目录跳转后的情况
-            targetPath = `/${otherLang}/${currentPath.substring(1)}`;
-        }
-        
-        // 如果在根目录（比如跳转前的 index.html），则直接指向目标语言首页
-        if (currentPath === '/' || currentPath === '/index.html') {
-             targetPath = `/${otherLang}/`;
-        }
-
-        langSwitcher.href = targetPath;
-    }
-
 });

templates/base.html

@@ -36,7 +36,10 @@
                     <li><a href="{{ base_url }}/{{ lang }}/about.html" class="{{ 'active' if nav_active == 'about' }}">{{ T('nav_about') }}</a></li>
                 </ul>
                 <div class="controls">
-                    <a href="#" id="lang-switcher" class="lang-switcher">{{ T('lang_switcher_text') }}</a>
+                    <!-- 找到另一个语言的代码 -->
+                    {% set other_lang = 'zh' if lang == 'en' else 'en' %}
+                    <!-- 直接生成包含 base_url 的完整链接 -->
+                    <a href="{{ base_url }}{{ alternate_paths[other_lang] }}" id="lang-switcher" class="lang-switcher">{{ T('lang_switcher_text') }}</a>
                     <button id="dark-mode-toggle" class="dark-mode-toggle" aria-label="{{ T('dark_mode_label') }}">🌓</button>
                 </div>
             </nav>