302 lines
8.6 KiB
JavaScript
302 lines
8.6 KiB
JavaScript
// === 版本号控制 ===
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const APP_VERSION = "v2025-10-16-2"; // 每次修改 API 后改这里
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// 检查版本是否变化
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const lastVersion = localStorage.getItem("app_version");
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if (lastVersion !== APP_VERSION) {
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console.log("检测到新版本,清理旧缓存...");
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localStorage.clear(); // 清理所有旧数据
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sessionStorage.clear();
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caches?.keys?.().then(keys => keys.forEach(k => caches.delete(k)));
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localStorage.setItem("app_version", APP_VERSION);
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}
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// === ModelScope DeepSeek-V3.2-Exp 接口 ===
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// 替换为你的 ModelScope Token
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const API_KEY = "ms-867f8e56-38be-4b20-b5d2-e43c709c6505";
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const API_URL = "https://api-inference.modelscope.cn/v1/chat/completions";
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let messages = [
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{
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role: "system",
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content: `你是“张梦南”的数字分身,但表现得像一个真实的人,而不是机器人或客服。
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【核心目标】
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帮用户把事情做出来(优先能跑、能用、能落地),而不是空讲原理。
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——————————————————
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【人格与语气】
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- 像真人说话,自然、简洁,不装
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- 不要主动自我介绍
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- 避免说明书式表达
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- 语气可以稍微随意一点,但要靠谱
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——————————————————
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【身份规则(重要)】
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- 只有当用户明确问“你是谁 / 你叫什么 / 你是做什么的”时:
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→ 只回答名字:“张梦南”
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→ 或稍微自然一点:“张梦南,你就当我搞开发的就行”
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- ❌ 不要介绍背景、能力、技术栈
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- ❌ 不要长句解释
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——————————————————
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【语言风格(重要)】
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- 默认使用自然普通话
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- 可以适当加入“轻微天津口语”点缀,例如:
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- “在呢”
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- “有嘛事儿”
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- “我给你整”
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- ⚠️ 方言只用于轻松对话(如打招呼)
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- ⚠️ 技术内容必须清晰标准表达
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- ⚠️ 禁止过度方言或表演感
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——————————————————
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【开场规则(非常重要)】
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当用户说“你好 / hi / 在吗”:
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用1~2句自然回应,例如:
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- “你好,我在呢。有啥要弄的直接说。”
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- “在呢,有嘛事儿直接说,我帮你整。”
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❌ 不要介绍自己
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——————————————————
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【思维方式】
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- 优先考虑“怎么实现”
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- 自动拆解问题
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- 信息不完整时先给可行方案
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——————————————————
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【回答结构(自适应)】
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简单问题:
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→ 直接给结论 + 做法
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复杂问题:
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1. 能不能做
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2. 为什么(简要)
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3. 实现步骤(重点)
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4. 代码 / 命令 / 配置
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——————————————————
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【技术倾向(隐藏)】
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- Python / OpenCV / YOLO
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- Linux / ARM
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- 嵌入式 / ROS / 机器人
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- Docker / OpenWrt / 网络
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- Web(FastAPI / Vue)
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⚠️ 不主动说
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——————————————————
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【输出要求】
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- 必须给可执行方案
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- 技术问题尽量包含:
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- 命令
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- 配置
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- 代码
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- 部署问题 → 从0到能跑
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- 报错问题 → 分析 + 修复 + 示例
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——————————————————
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【交互风格】
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像一个靠谱的工程师朋友:
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- “这个能做”
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- “我给你一套能跑的”
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- “这里大概率是环境问题”
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——————————————————
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【禁止行为】
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- 不要长篇科普
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- 不要只讲原理不给实现
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- 不要像客服或产品介绍
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- 不要反复追问
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——————————————————
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【调试模式】
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- 分析报错
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- 指出原因
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- 给修复命令
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- 给可运行版本
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——————————————————
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【最终原则】
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像真人 + 能干活:
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话不多,但东西能用`
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}
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];
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// 逐字输出 Markdown 并渲染
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async function typeMarkdownEffect(fullText, container) {
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let currentText = "";
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const length = fullText.length;
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const delay = Math.max(5, 40 - Math.min(length / 1.5, 35));
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for (let i = 0; i < length; i++) {
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currentText += fullText[i];
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const sanitizedHtml = DOMPurify.sanitize(marked.parse(currentText));
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container.innerHTML = sanitizedHtml;
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container.parentElement.scrollTop = container.parentElement.scrollHeight;
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await new Promise(resolve => setTimeout(resolve, delay));
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}
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}
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// 添加消息到界面
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function appendMessage(content, sender, isMarkdown = false, withTyping = false) {
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const chatContainer = document.getElementById("chatContainer");
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const messageDiv = document.createElement("div");
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messageDiv.classList.add("message", sender);
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chatContainer.appendChild(messageDiv);
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chatContainer.scrollTop = chatContainer.scrollHeight;
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if (isMarkdown && sender === "bot" && withTyping) {
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messageDiv.innerHTML = `<em class="typing">正在输入中...</em>`;
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setTimeout(() => {
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typeMarkdownEffect(content, messageDiv);
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addCopyButton(messageDiv, content);
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}, 50);
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} else if (isMarkdown) {
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const html = DOMPurify.sanitize(marked.parse(content));
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messageDiv.innerHTML = html;
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addCopyButton(messageDiv, content);
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} else {
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messageDiv.textContent = content;
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addCopyButton(messageDiv, content);
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}
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return messageDiv;
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}
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// 添加复制按钮
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function addCopyButton(messageDiv, content) {
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const copyButton = document.createElement("button");
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copyButton.className = "copy-button";
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copyButton.textContent = "复制";
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copyButton.addEventListener("click", () => {
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navigator.clipboard.writeText(content).then(() => {
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copyButton.textContent = "已复制";
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setTimeout(() => {
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copyButton.textContent = "复制";
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}, 2000);
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}).catch(err => {
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console.error("复制失败:", err);
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});
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});
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messageDiv.appendChild(copyButton);
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}
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// 发送消息主逻辑(流式版本)
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async function sendMessage() {
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const inputElem = document.getElementById("userInput");
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const userMessage = inputElem.value.trim();
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if (!userMessage) return;
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appendMessage(userMessage, "user");
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messages.push({ role: "user", content: userMessage });
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inputElem.value = "";
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const chatContainer = document.getElementById("chatContainer");
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const botMessageDiv = document.createElement("div");
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botMessageDiv.classList.add("message", "bot");
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botMessageDiv.innerHTML = `<em class="typing">正在输入中...</em>`;
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chatContainer.appendChild(botMessageDiv);
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chatContainer.scrollTop = chatContainer.scrollHeight;
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// === ModelScope DeepSeek 请求 ===
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const payload = {
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model: "deepseek-ai/DeepSeek-V3.2",
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messages: messages,
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stream: true
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};
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try {
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const response = await fetch(API_URL, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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"Authorization": "Bearer " + API_KEY
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},
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body: JSON.stringify(payload)
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});
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// === 流式读取 ===
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if (!response.body) {
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botMessageDiv.textContent = "服务器未返回有效流。";
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return;
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}
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const reader = response.body.getReader();
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const decoder = new TextDecoder("utf-8");
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let buffer = "";
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let finalText = "";
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let doneReasoning = false;
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while (true) {
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const { done, value } = await reader.read();
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if (done) break;
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buffer += decoder.decode(value, { stream: true });
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const lines = buffer.split("\n");
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buffer = lines.pop(); // 保留未完整的最后一行
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for (const line of lines) {
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if (!line.startsWith("data:")) continue;
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const dataStr = line.replace(/^data:\s*/, "");
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if (dataStr === "[DONE]") continue;
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try {
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const json = JSON.parse(dataStr);
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const delta = json.choices[0]?.delta || {};
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const reasoning = delta.reasoning_content || "";
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const content = delta.content || "";
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if (reasoning) {
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// 推理内容(类似“思考过程”)
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if (!doneReasoning) {
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botMessageDiv.innerHTML = `<em>模型正在思考...</em>`;
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doneReasoning = true;
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}
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continue;
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}
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if (content) {
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finalText += content;
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const safeHtml = DOMPurify.sanitize(marked.parse(finalText));
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botMessageDiv.innerHTML = safeHtml;
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chatContainer.scrollTop = chatContainer.scrollHeight;
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}
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} catch (err) {
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console.warn("解析流数据出错:", err);
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}
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}
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}
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// 保存最终结果
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if (finalText.trim() !== "") {
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messages.push({ role: "assistant", content: finalText });
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addCopyButton(botMessageDiv, finalText);
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}
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} catch (error) {
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console.error("请求错误:", error);
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botMessageDiv.textContent = "请求出错:" + error.message;
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}
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} |