feat: 自动总结对话标题 - 第一次和每隔5次对话自动更新

fix: 修正思考模式 - 使用thinking参数而非切换模型
2026-04-26 16:59:42 +08:00 · 2026-04-26 11:47:12 +08:00
2 changed files with 69 additions and 15 deletions
--- a/www/app.js
+++ b/www/app.js
@@ -5,7 +5,6 @@ const CONFIG = {
  apiUrl: 'https://open.bigmodel.cn/api/paas/v4/chat/completions',
  apiKey: '2259e33a1357460abe17919aaf81e73d.K44a8LPQTmFM5PKm',
  model: 'glm-4.5-air',
-  thinkingModel: 'glm-z1-flash',  // 智谱思考模型
  maxTokens: 2048
 };

@@ -418,8 +417,19 @@ async function streamGenerate(userMsgIndex) {
  contentEl.innerHTML = '<span class="streaming-cursor">▌</span>';

  try {
-    // 根据开关选择模型
-    const model = enableThinking ? CONFIG.thinkingModel : CONFIG.model;
+    // 构建请求体 - 统一使用 glm-4.5-air，通过 thinking 参数控制
+    const requestBody = {
+      model: CONFIG.model,
+      messages: currentConversation.messages.slice(0, aiMessageIndex).map(m => ({
+        role: m.role,
+        content: m.content
+      })),
+      max_tokens: CONFIG.maxTokens,
+      stream: true,
+      thinking: {
+        type: enableThinking ? 'enabled' : 'disabled'
+      }
+    };
    
    const response = await fetch(CONFIG.apiUrl, {
      method: 'POST',
@@ -427,15 +437,7 @@ async function streamGenerate(userMsgIndex) {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${CONFIG.apiKey}`
      },
-      body: JSON.stringify({
-        model: model,
-        messages: currentConversation.messages.slice(0, aiMessageIndex).map(m => ({
-          role: m.role,
-          content: m.content
-        })),
-        max_tokens: CONFIG.maxTokens,
-        stream: true
-      })
+      body: JSON.stringify(requestBody)
    });

    if (!response.ok) {
@@ -512,6 +514,58 @@ async function streamGenerate(userMsgIndex) {
    currentConversation.updatedAt = Date.now();
    saveConversations();
    renderMessages();
+    
+    // 自动总结标题：第一次对话和每隔5次对话
+    const totalMessages = currentConversation.messages.length;
+    if (totalMessages === 1 || totalMessages % 5 === 0) {
+      await generateConversationTitle();
+    }
+  }
+}
+
+// 生成对话标题
+async function generateConversationTitle() {
+  if (!currentConversation) return;
+  
+  // 构建对话摘要
+  const conversationText = currentConversation.messages.map(m => 
+    `${m.role === 'user' ? '用户' : 'AI'}: ${m.content.slice(0, 200)}`
+  ).join('\n');
+  
+  const titlePrompt = `请用不超过10个字总结以下对话的主题，只输出标题，不要其他内容：
+${conversationText}`;
+
+  try {
+    const response = await fetch(CONFIG.apiUrl, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${CONFIG.apiKey}`
+      },
+      body: JSON.stringify({
+        model: CONFIG.model,
+        messages: [{ role: 'user', content: titlePrompt }],
+        max_tokens: 50
+      })
+    });
+
+    if (response.ok) {
+      const data = await response.json();
+      const newTitle = data.choices?.[0]?.message?.content?.trim();
+      if (newTitle && newTitle.length > 0 && newTitle.length <= 15) {
+        currentConversation.title = newTitle;
+        currentConversation.updatedAt = Date.now();
+        saveConversations();
+        
+        // 更新页面标题显示
+        const titleEl = document.querySelector('.header h1');
+        if (titleEl) {
+          titleEl.textContent = newTitle;
+        }
+      }
+    }
+  } catch (error) {
+    console.error('生成标题失败:', error);
  }
 }

--- a/www/index.html
+++ b/www/index.html
@@ -8,12 +8,12 @@
  <meta http-equiv="Pragma" content="no-cache">
  <meta http-equiv="Expires" content="0">
  <title>AI助手</title>
-  <link rel="stylesheet" href="style.css?v=2.2.2">
+  <link rel="stylesheet" href="style.css?v=2.3.0">
  <link rel="manifest" href="manifest.json">
 </head>
 <body>
  <div id="app"></div>
-  <script src="marked.min.js?v=2.2.2"></script>
-  <script src="app.js?v=2.2.2"></script>
+  <script src="marked.min.js?v=2.3.0"></script>
+  <script src="app.js?v=2.3.0"></script>
 </body>
 </html>
Author	SHA1	Message	Date
hubian	7977057be5	feat: 自动总结对话标题 - 第一次和每隔5次对话自动更新	2026-04-26 16:59:42 +08:00
hubian	44cca59ec6	fix: 修正思考模式 - 使用thinking参数而非切换模型	2026-04-26 11:47:12 +08:00