初始化仓库及v1.0.0提交
This commit is contained in:
0
assets/js/.gitkeep
Normal file
0
assets/js/.gitkeep
Normal file
74
assets/js/api.js
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74
assets/js/api.js
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@@ -0,0 +1,74 @@
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const api = {
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async request(url, options = {}) {
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const token = Storage.getToken();
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const headers = {
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'Content-Type': 'application/json',
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...(token ? { 'Authorization': 'Bearer ' + token } : {}),
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...options.headers
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};
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const response = await fetch('/api' + url, {
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...options,
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headers
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});
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// 401 自动跳转登录
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if (response.status === 401) {
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Storage.clearToken();
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window.location.href = '/login.php';
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throw new Error('请先登录');
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}
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const data = await response.json();
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if (!response.ok) {
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throw new Error(data.message || '请求失败');
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}
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return data;
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},
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get(url) {
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return this.request(url, { method: 'GET' });
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},
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post(url, data) {
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return this.request(url, {
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method: 'POST',
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body: JSON.stringify(data)
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});
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},
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put(url, data) {
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return this.request(url, {
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method: 'PUT',
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body: JSON.stringify(data)
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});
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},
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delete(url) {
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return this.request(url, { method: 'DELETE' });
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},
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// 文件上传（不用 JSON Content-Type）
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async upload(url, formData) {
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const token = Storage.getToken();
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const headers = token ? { 'Authorization': 'Bearer ' + token } : {};
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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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body: formData
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});
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if (response.status === 401) {
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Storage.clearToken();
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window.location.href = '/login.php';
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throw new Error('请先登录');
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}
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const data = await response.json();
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if (!response.ok) {
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throw new Error(data.message || '上传失败');
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}
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return data;
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}
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};
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308
assets/js/chat.js
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308
assets/js/chat.js
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@@ -0,0 +1,308 @@
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const ChatManager = {
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isStreaming: false,
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messages: [],
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init() {
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const input = document.getElementById('messageInput');
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if (input) {
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input.addEventListener('keydown', (e) => {
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if (e.key === 'Enter' && e.ctrlKey) {
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e.preventDefault();
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this.sendMessage();
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}
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});
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// 自适应高度
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input.addEventListener('input', () => {
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input.style.height = 'auto';
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input.style.height = Math.min(input.scrollHeight, 120) + 'px';
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});
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}
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const sendBtn = document.getElementById('sendBtn');
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if (sendBtn) {
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sendBtn.addEventListener('click', () => this.sendMessage());
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}
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UploadManager.init();
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},
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async loadMessages(sessionId) {
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try {
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const res = await api.get('/sessions/' + sessionId + '/messages');
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this.messages = res.data || [];
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this.renderMessages();
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Storage.setCachedMessages(sessionId, this.messages);
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} catch (err) {
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// 尝试从缓存加载
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const cached = Storage.getCachedMessages(sessionId);
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if (cached) {
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this.messages = cached;
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this.renderMessages();
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}
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}
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},
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renderMessages() {
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const container = document.getElementById('messagesContainer');
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if (!container) return;
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if (this.messages.length === 0) {
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container.innerHTML = '<div class="empty-state"><h3>开始新的对话</h3><p>输入消息开始聊天</p></div>';
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return;
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}
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container.innerHTML = this.messages.map(msg => {
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if (msg.role === 'user') {
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return `<div class="message user">${this.escapeHtml(msg.content)}</div>`;
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} else {
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let html = `<div class="message assistant">`;
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if (msg.thinking_content) {
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html += `<div class="thinking-toggle" onclick="this.nextElementSibling.classList.toggle('expanded')">💭 思考过程 ▾</div>`;
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html += `<div class="thinking-content">${MarkdownRenderer.render(msg.thinking_content)}</div>`;
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}
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html += `<div class="markdown-body">${MarkdownRenderer.render(msg.content)}</div>`;
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html += `</div>`;
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return html;
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}
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}).join('');
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container.scrollTop = container.scrollHeight;
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},
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async sendMessage() {
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if (this.isStreaming) return;
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const input = document.getElementById('messageInput');
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const content = input.value.trim();
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if (!content) return;
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if (!SessionManager.currentSessionId) {
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await SessionManager.createSession();
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}
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// 清空输入
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input.value = '';
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input.style.height = 'auto';
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// 构建消息
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const userMessage = { role: 'user', content };
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if (UploadManager.getFiles().length > 0) {
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userMessage.file_info = UploadManager.getFiles();
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}
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this.messages.push(userMessage);
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this.renderMessages();
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// 保存用户消息到数据库
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api.post('/sessions/' + SessionManager.currentSessionId + '/messages', userMessage).catch(console.error);
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// 清除文件
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UploadManager.clearFiles();
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// 获取当前配置
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const provider = document.getElementById('providerSelect')?.value || 'newapi';
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const model = document.getElementById('modelSelect')?.value || 'gpt-3.5-turbo';
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const thinkingMode = document.getElementById('thinkingMode')?.checked || false;
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// SSE 流式请求
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this.isStreaming = true;
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this.updateSendButton();
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try {
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await this.streamChat(provider, model, thinkingMode);
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} catch (err) {
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this.addErrorMessage(err.message);
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} finally {
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this.isStreaming = false;
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this.updateSendButton();
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}
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},
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async streamChat(provider, model, thinkingMode) {
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const token = Storage.getToken();
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// 构建消息历史（只取 role 和 content）
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const messages = this.messages.map(m => ({
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role: m.role,
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content: m.content
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}));
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// 添加 AI 消息占位
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const assistantEl = this.addAssistantPlaceholder();
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let fullContent = '';
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let thinkingContent = '';
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const response = await fetch('/api/chat/completions', {
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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 ' + token
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},
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body: JSON.stringify({
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provider, model, messages, stream: true, thinkingMode
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})
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});
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if (!response.ok) {
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const err = await response.json();
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throw new Error(err.message || 'AI 请求失败');
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}
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const reader = response.body.getReader();
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const decoder = new TextDecoder();
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let buffer = '';
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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() || '';
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for (const line of lines) {
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if (!line.startsWith('data: ')) continue;
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const data = line.slice(6).trim();
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if (data === '[DONE]') {
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continue;
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}
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try {
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const parsed = JSON.parse(data);
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if (parsed.type === 'error') {
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throw new Error(parsed.message);
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}
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if (parsed.thinking) {
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thinkingContent += parsed.thinking;
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this.updateThinkingContent(assistantEl, thinkingContent);
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}
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if (parsed.content) {
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fullContent += parsed.content;
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this.updateAssistantContent(assistantEl, fullContent);
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}
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} catch (e) {
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if (e.message && !e.message.includes('JSON')) throw e;
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}
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}
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}
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// 流结束，保存 AI 消息
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const assistantMessage = {
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role: 'assistant',
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content: fullContent,
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thinking_content: thinkingContent || null
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};
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this.messages.push(assistantMessage);
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// 保存到数据库
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api.post('/sessions/' + SessionManager.currentSessionId + '/messages', assistantMessage).catch(console.error);
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// 缓存到 localStorage
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Storage.setCachedMessages(SessionManager.currentSessionId, this.messages);
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// 移除打字机光标
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this.removeTypingCursor(assistantEl);
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},
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addAssistantPlaceholder() {
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const container = document.getElementById('messagesContainer');
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const empty = container.querySelector('.empty-state');
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if (empty) empty.remove();
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const el = document.createElement('div');
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el.className = 'message assistant';
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el.innerHTML = '<span class="typing-cursor"></span>';
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container.appendChild(el);
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container.scrollTop = container.scrollHeight;
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return el;
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},
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updateAssistantContent(el, content) {
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const cursor = el.querySelector('.typing-cursor');
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const body = el.querySelector('.markdown-body');
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if (body) {
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body.innerHTML = MarkdownRenderer.render(content);
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if (cursor) body.appendChild(cursor);
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} else {
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const thinking = el.querySelector('.thinking-content, .thinking-toggle');
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const md = document.createElement('div');
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md.className = 'markdown-body';
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md.innerHTML = MarkdownRenderer.render(content);
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if (cursor) md.appendChild(cursor);
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if (thinking) {
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el.appendChild(md);
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} else {
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el.innerHTML = '';
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el.appendChild(md);
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}
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}
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el.parentElement.scrollTop = el.parentElement.scrollHeight;
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},
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updateThinkingContent(el, content) {
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let toggle = el.querySelector('.thinking-toggle');
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let container = el.querySelector('.thinking-content');
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if (!toggle) {
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toggle = document.createElement('div');
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toggle.className = 'thinking-toggle expanded';
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toggle.textContent = '💭 思考过程 ▾';
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toggle.onclick = function() {
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container.classList.toggle('expanded');
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this.textContent = container.classList.contains('expanded') ? '💭 思考过程 ▴' : '💭 思考过程 ▾';
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};
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el.insertBefore(toggle, el.firstChild);
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}
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if (!container) {
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container = document.createElement('div');
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container.className = 'thinking-content expanded';
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el.insertBefore(container, toggle.nextSibling);
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}
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container.innerHTML = MarkdownRenderer.render(content);
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el.parentElement.scrollTop = el.parentElement.scrollHeight;
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},
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removeTypingCursor(el) {
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const cursor = el.querySelector('.typing-cursor');
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if (cursor) cursor.remove();
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},
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addErrorMessage(message) {
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const container = document.getElementById('messagesContainer');
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const el = document.createElement('div');
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el.className = 'message assistant';
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el.innerHTML = `<div class="alert alert-error">❌ ${this.escapeHtml(message)} <button class="btn btn-sm btn-secondary" onclick="ChatManager.retryLast()">重试</button></div>`;
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container.appendChild(el);
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container.scrollTop = container.scrollHeight;
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},
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clearMessages() {
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const container = document.getElementById('messagesContainer');
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if (container) {
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container.innerHTML = '<div class="empty-state"><h3>开始新的对话</h3><p>输入消息开始聊天</p></div>';
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}
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this.messages = [];
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},
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updateSendButton() {
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const btn = document.getElementById('sendBtn');
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if (btn) {
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btn.disabled = this.isStreaming;
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btn.textContent = this.isStreaming ? '回复中...' : '发送';
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}
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},
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escapeHtml(text) {
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const div = document.createElement('div');
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div.textContent = text;
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return div.innerHTML;
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}
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};
|
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34
assets/js/markdown.js
Normal file
34
assets/js/markdown.js
Normal file
@@ -0,0 +1,34 @@
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const MarkdownRenderer = {
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init() {
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// 配置 marked.js
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marked.setOptions({
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highlight: function(code, lang) {
|
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if (lang && hljs.getLanguage(lang)) {
|
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return hljs.highlight(code, { language: lang }).value;
|
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}
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return hljs.highlightAuto(code).value;
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},
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breaks: true,
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gfm: true
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});
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},
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render(text) {
|
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if (!text) return '';
|
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let html = marked.parse(text);
|
||||
// 为代码块添加复制按钮
|
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html = html.replace(/<pre><code/g, '<pre><button class="copy-btn" onclick="MarkdownRenderer.copyCode(this)">复制</button><code');
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return html;
|
||||
},
|
||||
|
||||
copyCode(btn) {
|
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const code = btn.nextElementSibling;
|
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navigator.clipboard.writeText(code.textContent).then(() => {
|
||||
btn.textContent = '已复制';
|
||||
setTimeout(() => { btn.textContent = '复制'; }, 2000);
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// 初始化
|
||||
MarkdownRenderer.init();
|
||||
72
assets/js/session.js
Normal file
72
assets/js/session.js
Normal file
@@ -0,0 +1,72 @@
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const SessionManager = {
|
||||
sessions: [],
|
||||
currentSessionId: null,
|
||||
|
||||
async loadSessions() {
|
||||
try {
|
||||
const res = await api.get('/sessions');
|
||||
this.sessions = res.data || [];
|
||||
this.renderSessionList();
|
||||
} catch (err) {
|
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console.error('加载会话失败:', err);
|
||||
}
|
||||
},
|
||||
|
||||
renderSessionList() {
|
||||
const list = document.getElementById('sessionList');
|
||||
if (!list) return;
|
||||
|
||||
list.innerHTML = this.sessions.map(s => `
|
||||
<div class="session-item ${s.id === this.currentSessionId ? 'active' : ''}"
|
||||
onclick="SessionManager.switchSession(${s.id})">
|
||||
<span class="session-name">${this.escapeHtml(s.name)}</span>
|
||||
<button class="session-delete" onclick="event.stopPropagation(); SessionManager.deleteSession(${s.id})" title="删除">×</button>
|
||||
</div>
|
||||
`).join('');
|
||||
},
|
||||
|
||||
async createSession() {
|
||||
try {
|
||||
const res = await api.post('/sessions', {});
|
||||
this.sessions.unshift(res.data);
|
||||
this.currentSessionId = res.data.id;
|
||||
this.renderSessionList();
|
||||
ChatManager.clearMessages();
|
||||
return res.data;
|
||||
} catch (err) {
|
||||
console.error('创建会话失败:', err);
|
||||
}
|
||||
},
|
||||
|
||||
async switchSession(id) {
|
||||
this.currentSessionId = id;
|
||||
this.renderSessionList();
|
||||
await ChatManager.loadMessages(id);
|
||||
},
|
||||
|
||||
async deleteSession(id) {
|
||||
if (!confirm('确定要删除这个会话吗？')) return;
|
||||
try {
|
||||
await api.delete('/sessions/' + id);
|
||||
this.sessions = this.sessions.filter(s => s.id !== id);
|
||||
Storage.clearCachedMessages(id);
|
||||
|
||||
if (this.currentSessionId === id) {
|
||||
this.currentSessionId = null;
|
||||
ChatManager.clearMessages();
|
||||
if (this.sessions.length > 0) {
|
||||
await this.switchSession(this.sessions[0].id);
|
||||
}
|
||||
}
|
||||
this.renderSessionList();
|
||||
} catch (err) {
|
||||
alert('删除会话失败: ' + err.message);
|
||||
}
|
||||
},
|
||||
|
||||
escapeHtml(text) {
|
||||
const div = document.createElement('div');
|
||||
div.textContent = text;
|
||||
return div.innerHTML;
|
||||
}
|
||||
};
|
||||
22
assets/js/storage.js
Normal file
22
assets/js/storage.js
Normal file
@@ -0,0 +1,22 @@
|
||||
const Storage = {
|
||||
getToken() {
|
||||
return localStorage.getItem('token');
|
||||
},
|
||||
setToken(token) {
|
||||
localStorage.setItem('token', token);
|
||||
},
|
||||
clearToken() {
|
||||
localStorage.removeItem('token');
|
||||
},
|
||||
// 消息缓存
|
||||
getCachedMessages(sessionId) {
|
||||
const data = localStorage.getItem('messages_' + sessionId);
|
||||
return data ? JSON.parse(data) : null;
|
||||
},
|
||||
setCachedMessages(sessionId, messages) {
|
||||
localStorage.setItem('messages_' + sessionId, JSON.stringify(messages));
|
||||
},
|
||||
clearCachedMessages(sessionId) {
|
||||
localStorage.removeItem('messages_' + sessionId);
|
||||
}
|
||||
};
|
||||
67
assets/js/upload.js
Normal file
67
assets/js/upload.js
Normal file
@@ -0,0 +1,67 @@
|
||||
const UploadManager = {
|
||||
files: [], // 待发送的文件列表
|
||||
allowedTypes: '.jpg,.jpeg,.png,.gif,.webp,.js,.ts,.py,.java,.cpp,.c,.html,.css,.json,.xml,.txt,.md,.go,.rs,.php,.rb,.sql,.yaml,.yml,.sh,.bat',
|
||||
|
||||
init() {
|
||||
const btn = document.getElementById('uploadBtn');
|
||||
if (btn) {
|
||||
btn.addEventListener('click', () => this.openFileSelector());
|
||||
}
|
||||
},
|
||||
|
||||
openFileSelector() {
|
||||
const input = document.createElement('input');
|
||||
input.type = 'file';
|
||||
input.accept = this.allowedTypes;
|
||||
input.multiple = true;
|
||||
input.onchange = (e) => this.handleFiles(e.target.files);
|
||||
input.click();
|
||||
},
|
||||
|
||||
async handleFiles(fileList) {
|
||||
for (const file of fileList) {
|
||||
const formData = new FormData();
|
||||
formData.append('file', file);
|
||||
|
||||
try {
|
||||
const res = await api.upload('/upload', formData);
|
||||
this.files.push(res.data);
|
||||
this.renderPreview();
|
||||
} catch (err) {
|
||||
alert('文件上传失败: ' + err.message);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
renderPreview() {
|
||||
const preview = document.getElementById('filePreview');
|
||||
if (!preview) return;
|
||||
|
||||
preview.innerHTML = this.files.map((f, i) => `
|
||||
<div class="file-preview-item">
|
||||
<span>📎 ${this.escapeHtml(f.name)}</span>
|
||||
<span class="remove-file" onclick="UploadManager.removeFile(${i})">×</span>
|
||||
</div>
|
||||
`).join('');
|
||||
},
|
||||
|
||||
removeFile(index) {
|
||||
this.files.splice(index, 1);
|
||||
this.renderPreview();
|
||||
},
|
||||
|
||||
getFiles() {
|
||||
return this.files;
|
||||
},
|
||||
|
||||
clearFiles() {
|
||||
this.files = [];
|
||||
this.renderPreview();
|
||||
},
|
||||
|
||||
escapeHtml(text) {
|
||||
const div = document.createElement('div');
|
||||
div.textContent = text;
|
||||
return div.innerHTML;
|
||||
}
|
||||
};
|
||||
Reference in New Issue
Block a user