add react

run_server.py

@@ -0,0 +1,82 @@
+"""
+Kaggle/Colab 启动脚本
+用于启动 FastAPI 服务器并配置 ngrok 穿透
+"""
+
+import os
+import sys
+import subprocess
+import time
+import threading
+
+def install_ngrok():
+    """安装 pyngrok"""
+    print("🔧 正在安装 pyngrok...")
+    subprocess.check_call([sys.executable, "-m", "pip", "install", "pyngrok"])
+
+def run_server():
+    """在后台运行服务器"""
+    print("🚀 启动 FastAPI 服务器...")
+    subprocess.Popen([sys.executable, "server.py"])
+
+def start_ngrok():
+    """启动 ngrok 穿透"""
+    try:
+        from pyngrok import ngrok
+        
+        # 尝试读取 token
+        token = os.environ.get("NGROK_AUTHTOKEN")
+        if not token:
+            print("\n⚠️  警告: 未设置 NGROK_AUTHTOKEN 环境变量")
+            print("   虽然可以运行，但连接时间会受限。建议在 Secrets 中设置。")
+            # 尝试从输入读取（仅在交互模式下）
+            # token = input("请输入 ngrok authtoken (可选): ")
+        
+        if token:
+            ngrok.set_auth_token(token)
+
+        # 建立隧道
+        public_url = ngrok.connect(8000).public_url
+        
+        print("\n" + "="*60)
+        print(f"✅ 成功穿透! 公网访问地址:")
+        print(f"👉 {public_url}")
+        print("="*60 + "\n")
+        
+        # 保持运行
+        try:
+            while True:
+                time.sleep(1)
+        except KeyboardInterrupt:
+            print("正在关闭...")
+            ngrok.kill()
+            
+    except ImportError:
+        print("❌ pyngrok 导入失败，请确保已安装")
+    except Exception as e:
+        print(f"❌ ngrok 启动失败: {e}")
+
+if __name__ == "__main__":
+    # 1. 安装依赖
+    try:
+        import uvicorn
+        import fastapi
+    except ImportError:
+        print("🔧 安装 FastAPI 依赖...")
+        subprocess.check_call([sys.executable, "-m", "pip", "install", "fastapi", "uvicorn", "python-multipart"])
+    
+    try:
+        import pyngrok
+    except ImportError:
+        install_ngrok()
+
+    # 2. 启动 FastAPI
+    server_thread = threading.Thread(target=run_server)
+    server_thread.daemon = True
+    server_thread.start()
+    
+    # 等待服务器启动
+    time.sleep(3)
+    
+    # 3. 启动 ngrok
+    start_ngrok()

server.py

@@ -0,0 +1,537 @@
+"""
+FastAPI + React 18 单文件全栈应用
+专为 Kaggle/Colab 环境设计，展示企业级前后端分离架构
+
+功能特点：
+1. 后端：FastAPI (异步、高性能、自动文档)
+2. 前端：React 18 + Tailwind CSS (现代化UI、组件化)
+3. 部署：单文件运行，自动处理静态资源，支持 ngrok 穿透
+
+使用方法：
+python server.py
+"""
+
+import os
+import sys
+import uvicorn
+from fastapi import FastAPI, UploadFile, File, HTTPException
+from fastapi.responses import HTMLResponse
+from fastapi.middleware.cors import CORSMiddleware
+from pydantic import BaseModel
+from typing import List, Optional
+import shutil
+
+# 导入项目核心模块
+# 确保项目根目录在 sys.path 中
+sys.path.append(os.getcwd())
+
+try:
+    from main import AdaptiveRAGSystem
+    from config import ENABLE_MULTIMODAL
+except ImportError:
+    # 模拟导入，防止在没有依赖的环境下报错
+    class AdaptiveRAGSystem:
+        def __init__(self, *args, **kwargs): pass
+        def query(self, _): return {"answer": "系统未正确初始化", "sources": []}
+    ENABLE_MULTIMODAL = False
+
+# ============================================================
+# 1. FastAPI 后端定义
+# ============================================================
+
+app = FastAPI(
+    title="Adaptive RAG Enterprise API",
+    description="基于 FastAPI 和 React 构建的企业级 RAG 系统演示",
+    version="1.0.0"
+)
+
+# 允许跨域 (虽然单体部署不需要，但为了开发规范加上)
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# 全局 RAG 系统实例
+rag_system = None
+
+def get_rag_system():
+    global rag_system
+    if rag_system is None:
+        try:
+            print("🔄 初始化 RAG 系统...")
+            rag_system = AdaptiveRAGSystem()
+            print("✅ RAG 系统初始化完成")
+        except Exception as e:
+            print(f"❌ RAG 系统初始化失败: {e}")
+            raise HTTPException(status_code=500, detail=str(e))
+    return rag_system
+
+# --- 数据模型 ---
+
+class ChatRequest(BaseModel):
+    message: str
+    history: List[dict] = []
+
+class ChatResponse(BaseModel):
+    answer: str
+    sources: List[str] = []
+    metrics: Optional[dict] = None
+    images: List[str] = []
+
+# --- API 路由 ---
+
+@app.get("/api/health")
+async def health_check():
+    """健康检查接口"""
+    return {"status": "ok", "service": "Adaptive RAG", "multimodal": ENABLE_MULTIMODAL}
+
+@app.post("/api/chat", response_model=ChatResponse)
+async def chat_endpoint(request: ChatRequest):
+    """聊天接口"""
+    system = get_rag_system()
+    
+    try:
+        # 调用 RAG 系统的主查询方法
+        # 注意：这里假设 main.py 中的 AdaptiveRAGSystem 有 query 方法
+        # 如果是 main_graphrag.py，可能需要调整调用逻辑
+        result = system.query(request.message)
+        
+        # 解析结果
+        answer = result.get("answer", "无法生成回答")
+        sources = [doc.page_content[:200] + "..." for doc in result.get("source_documents", [])]
+        metrics = result.get("retrieval_metrics", {})
+        
+        # 处理多模态图片结果 (如果有)
+        images = []
+        if ENABLE_MULTIMODAL and "images" in result:
+            # 这里简化处理，实际可能需要返回图片URL或Base64
+            images = result["images"]
+
+        return ChatResponse(
+            answer=answer,
+            sources=sources,
+            metrics=metrics,
+            images=images
+        )
+            
+    except Exception as e:
+        import traceback
+        traceback.print_exc()
+        raise HTTPException(status_code=500, detail=f"处理请求时出错: {str(e)}")
+
+@app.post("/api/upload")
+async def upload_file(file: UploadFile = File(...)):
+    """文件上传接口"""
+    try:
+        # 确保上传目录存在
+        upload_dir = "./data/uploads"
+        os.makedirs(upload_dir, exist_ok=True)
+        
+        file_path = os.path.join(upload_dir, file.filename)
+        
+        with open(file_path, "wb") as buffer:
+            shutil.copyfileobj(file.file, buffer)
+            
+        return {"filename": file.filename, "status": "success", "message": "文件上传成功，将在下次索引重建时生效"}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"文件上传失败: {str(e)}")
+
+# ============================================================
+# 2. 前端 React 应用 (嵌入在 Python 字符串中)
+# ============================================================
+
+HTML_CONTENT = """
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Enterprise RAG System (React)</title>
+    
+    <!-- 引入 React 和 ReactDOM -->
+    <script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
+    <script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
+    
+    <!-- 引入 Babel 用于解析 JSX -->
+    <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
+    
+    <!-- 引入 Tailwind CSS -->
+    <script src="https://cdn.tailwindcss.com"></script>
+    
+    <!-- 引入 Markdown 渲染库 -->
+    <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+    
+    <!-- 引入 FontAwesome 图标 -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+    
+    <style>
+        .markdown-body p { margin-bottom: 0.5rem; }
+        .markdown-body ul { list-style-type: disc; margin-left: 1.5rem; }
+        .markdown-body ol { list-style-type: decimal; margin-left: 1.5rem; }
+        .markdown-body pre { background-color: #f3f4f6; padding: 1rem; border-radius: 0.5rem; overflow-x: auto; }
+        .markdown-body code { background-color: #f3f4f6; padding: 0.2rem 0.4rem; border-radius: 0.25rem; font-family: monospace; }
+        
+        /* 自定义滚动条 */
+        ::-webkit-scrollbar { width: 8px; }
+        ::-webkit-scrollbar-track { background: #f1f1f1; }
+        ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
+        ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
+        
+        .typing-indicator span {
+            display: inline-block;
+            width: 6px;
+            height: 6px;
+            background-color: #94a3b8;
+            border-radius: 50%;
+            animation: typing 1.4s infinite ease-in-out both;
+            margin: 0 2px;
+        }
+        .typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
+        .typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
+        @keyframes typing {
+            0%, 80%, 100% { transform: scale(0); }
+            40% { transform: scale(1); }
+        }
+    </style>
+</head>
+<body class="bg-slate-50 h-screen flex flex-col font-sans text-slate-800">
+    <div id="root" class="h-full w-full"></div>
+
+    <script type="text/babel">
+        const { useState, useEffect, useRef } = React;
+
+        function App() {
+            const [messages, setMessages] = useState([]);
+            const [inputMessage, setInputMessage] = useState('');
+            const [loading, setLoading] = useState(false);
+            const [sidebarOpen, setSidebarOpen] = useState(true);
+            const [showSources, setShowSources] = useState(true);
+            const [showMetrics, setShowMetrics] = useState(false);
+            const [multimodalEnabled, setMultimodalEnabled] = useState(false);
+            const [uploadStatus, setUploadStatus] = useState(null);
+            
+            const chatContainerRef = useRef(null);
+            const fileInputRef = useRef(null);
+
+            // 初始化检查健康状态
+            useEffect(() => {
+                fetch('/api/health')
+                    .then(res => res.json())
+                    .then(data => setMultimodalEnabled(data.multimodal))
+                    .catch(err => console.error("无法连接到后端", err));
+            }, []);
+
+            // 自动滚动到底部
+            useEffect(() => {
+                if (chatContainerRef.current) {
+                    chatContainerRef.current.scrollTop = chatContainerRef.current.scrollHeight;
+                }
+            }, [messages, loading]);
+
+            const sendMessage = async () => {
+                if (!inputMessage.trim() || loading) return;
+
+                const userMsg = inputMessage.trim();
+                setMessages(prev => [...prev, { role: 'user', content: userMsg }]);
+                setInputMessage('');
+                setLoading(true);
+
+                try {
+                    const response = await fetch('/api/chat', {
+                        method: 'POST',
+                        headers: { 'Content-Type': 'application/json' },
+                        body: JSON.stringify({ message: userMsg })
+                    });
+
+                    if (!response.ok) throw new Error('API request failed');
+
+                    const data = await response.json();
+                    
+                    setMessages(prev => [...prev, {
+                        role: 'assistant',
+                        content: data.answer,
+                        sources: data.sources,
+                        metrics: data.metrics,
+                        images: data.images
+                    }]);
+
+                } catch (error) {
+                    setMessages(prev => [...prev, {
+                        role: 'assistant',
+                        content: '⚠️ 系统遇到错误，请稍后重试。'
+                    }]);
+                    console.error(error);
+                } finally {
+                    setLoading(false);
+                }
+            };
+
+            const handleFileUpload = async (event) => {
+                const file = event.target.files[0];
+                if (!file) return;
+
+                const formData = new FormData();
+                formData.append('file', file);
+
+                setUploadStatus({ type: 'info', message: '正在上传...' });
+
+                try {
+                    const response = await fetch('/api/upload', {
+                        method: 'POST',
+                        body: formData
+                    });
+                    
+                    if (response.ok) {
+                        setUploadStatus({ type: 'success', message: '上传成功！' });
+                    } else {
+                        throw new Error('Upload failed');
+                    }
+                } catch (error) {
+                    setUploadStatus({ type: 'error', message: '上传失败' });
+                }
+
+                setTimeout(() => setUploadStatus(null), 3000);
+            };
+
+            const handleKeyDown = (e) => {
+                if (e.key === 'Enter' && !e.shiftKey) {
+                    e.preventDefault();
+                    sendMessage();
+                }
+            };
+
+            return (
+                <div className="flex h-full max-w-7xl mx-auto w-full shadow-2xl bg-white overflow-hidden">
+                    
+                    {/* 左侧侧边栏 */}
+                    <div className={`bg-slate-900 text-white flex flex-col flex-shrink-0 transition-all duration-300 ${sidebarOpen ? 'w-64' : 'w-0'}`}>
+                        <div className="p-4 border-b border-slate-700 flex items-center justify-between">
+                            <div className="flex items-center space-x-2 font-bold text-xl overflow-hidden whitespace-nowrap">
+                                <i className="fa-solid fa-brain text-blue-400"></i>
+                                <span>Adaptive RAG</span>
+                            </div>
+                        </div>
+                        
+                        <div className="flex-1 overflow-y-auto p-4 space-y-6">
+                            {/* 系统状态 */}
+                            <div>
+                                <h3 className="text-xs font-semibold text-slate-400 uppercase tracking-wider mb-2">系统状态</h3>
+                                <div className="flex items-center space-x-2 text-sm">
+                                    <span className="w-2 h-2 rounded-full bg-green-500"></span>
+                                    <span>API 服务正常</span>
+                                </div>
+                                <div className="flex items-center space-x-2 text-sm mt-1">
+                                    <span className={`w-2 h-2 rounded-full ${multimodalEnabled ? 'bg-green-500' : 'bg-gray-500'}`}></span>
+                                    <span>多模态支持: {multimodalEnabled ? '开启' : '关闭'}</span>
+                                </div>
+                            </div>
+                            
+                            {/* 知识库管理 */}
+                            <div>
+                                <h3 className="text-xs font-semibold text-slate-400 uppercase tracking-wider mb-2">知识库管理</h3>
+                                <div 
+                                    className="bg-slate-800 rounded-lg p-3 text-center border border-dashed border-slate-600 hover:border-blue-400 transition-colors cursor-pointer"
+                                    onClick={() => fileInputRef.current.click()}
+                                >
+                                    <input 
+                                        type="file" 
+                                        ref={fileInputRef} 
+                                        className="hidden" 
+                                        onChange={handleFileUpload} 
+                                    />
+                                    <i className="fa-solid fa-cloud-arrow-up text-2xl text-slate-400 mb-2"></i>
+                                    <p className="text-xs text-slate-300">点击上传 PDF/图片</p>
+                                </div>
+                                {uploadStatus && (
+                                    <p className={`text-xs mt-2 text-center ${uploadStatus.type === 'success' ? 'text-green-400' : 'text-red-400'}`}>
+                                        {uploadStatus.message}
+                                    </p>
+                                )}
+                            </div>
+                            
+                            {/* 设置 */}
+                            <div>
+                                <h3 className="text-xs font-semibold text-slate-400 uppercase tracking-wider mb-2">设置</h3>
+                                <div className="flex items-center justify-between text-sm py-1">
+                                    <span>显示检索源</span>
+                                    <button 
+                                        className={`w-8 h-4 rounded-full relative transition-colors ${showSources ? 'bg-blue-600' : 'bg-slate-700'}`}
+                                        onClick={() => setShowSources(!showSources)}
+                                    >
+                                        <span className={`absolute top-0.5 left-0.5 w-3 h-3 bg-white rounded-full transition-transform ${showSources ? 'translate-x-4' : ''}`}></span>
+                                    </button>
+                                </div>
+                                <div className="flex items-center justify-between text-sm py-1">
+                                    <span>显示指标</span>
+                                    <button 
+                                        className={`w-8 h-4 rounded-full relative transition-colors ${showMetrics ? 'bg-blue-600' : 'bg-slate-700'}`}
+                                        onClick={() => setShowMetrics(!showMetrics)}
+                                    >
+                                        <span className={`absolute top-0.5 left-0.5 w-3 h-3 bg-white rounded-full transition-transform ${showMetrics ? 'translate-x-4' : ''}`}></span>
+                                    </button>
+                                </div>
+                            </div>
+                        </div>
+                        
+                        <div className="p-4 border-t border-slate-700 text-xs text-slate-500 text-center">
+                            Enterprise Edition v1.0
+                        </div>
+                    </div>
+
+                    {/* 主聊天区域 */}
+                    <div className="flex-1 flex flex-col h-full bg-slate-50 relative">
+                        
+                        {/* 顶部导航栏 */}
+                        <div className="h-16 bg-white border-b border-slate-200 flex items-center justify-between px-6 shadow-sm z-10">
+                            <div className="flex items-center">
+                                <button onClick={() => setSidebarOpen(!sidebarOpen)} className="text-slate-500 hover:text-slate-700 focus:outline-none mr-4">
+                                    <i className="fa-solid fa-bars text-xl"></i>
+                                </button>
+                                <h1 className="text-lg font-semibold text-slate-700">智能知识库助手 (React版)</h1>
+                            </div>
+                            <div className="flex items-center space-x-4">
+                                <a href="/docs" target="_blank" className="text-sm text-blue-600 hover:text-blue-800 font-medium">
+                                    <i className="fa-solid fa-book-open mr-1"></i> API 文档
+                                </a>
+                            </div>
+                        </div>
+
+                        {/* 聊天记录 */}
+                        <div className="flex-1 overflow-y-auto p-6 space-y-6 scroll-smooth" ref={chatContainerRef}>
+                            
+                            {messages.length === 0 && (
+                                <div className="flex flex-col items-center justify-center h-full text-center space-y-4 opacity-50">
+                                    <div className="w-20 h-20 bg-blue-100 rounded-full flex items-center justify-center text-blue-500 text-4xl mb-4">
+                                        <i className="fa-solid fa-robot"></i>
+                                    </div>
+                                    <h2 className="text-2xl font-bold text-slate-700">有什么可以帮您？</h2>
+                                    <p className="text-slate-500 max-w-md">我可以回答关于知识库的问题，支持多模态检索和图谱分析。</p>
+                                    <div className="grid grid-cols-2 gap-4 mt-8 w-full max-w-lg">
+                                        <button onClick={() => setInputMessage('GraphRAG 的核心原理是什么？')} className="p-4 bg-white border border-slate-200 rounded-xl hover:border-blue-400 hover:shadow-md transition-all text-left text-sm">
+                                            GraphRAG 的核心原理是什么？
+                                        </button>
+                                        <button onClick={() => setInputMessage('分析这些文档的主要主题')} className="p-4 bg-white border border-slate-200 rounded-xl hover:border-blue-400 hover:shadow-md transition-all text-left text-sm">
+                                            分析这些文档的主要主题
+                                        </button>
+                                    </div>
+                                </div>
+                            )}
+
+                            {messages.map((msg, index) => (
+                                <div key={index} className={`flex flex-col space-y-2 ${msg.role === 'user' ? 'items-end' : 'items-start'}`}>
+                                    {msg.role === 'user' ? (
+                                        <div className="flex items-end space-x-2 max-w-[80%]">
+                                            <div className="bg-blue-600 text-white px-5 py-3 rounded-2xl rounded-tr-none shadow-md">
+                                                {msg.content}
+                                            </div>
+                                            <div className="w-8 h-8 rounded-full bg-slate-200 flex items-center justify-center text-slate-500 flex-shrink-0">
+                                                <i className="fa-solid fa-user"></i>
+                                            </div>
+                                        </div>
+                                    ) : (
+                                        <div className="flex items-start space-x-3 max-w-[90%] w-full">
+                                            <div className="w-8 h-8 rounded-full bg-green-100 flex items-center justify-center text-green-600 flex-shrink-0 mt-1">
+                                                <i className="fa-solid fa-robot"></i>
+                                            </div>
+                                            <div className="flex flex-col space-y-2 w-full">
+                                                <div 
+                                                    className="bg-white border border-slate-200 px-6 py-4 rounded-2xl rounded-tl-none shadow-sm w-full markdown-body"
+                                                    dangerouslySetInnerHTML={{ __html: marked.parse(msg.content) }}
+                                                ></div>
+                                                
+                                                {showSources && msg.sources && msg.sources.length > 0 && (
+                                                    <div className="bg-slate-50 border border-slate-200 rounded-xl p-3 text-xs text-slate-600 mt-2">
+                                                        <div className="font-semibold mb-2 flex items-center text-slate-400">
+                                                            <i className="fa-solid fa-quote-left mr-2"></i> 参考来源
+                                                        </div>
+                                                        {msg.sources.map((source, idx) => (
+                                                            <div key={idx} className="mb-2 last:mb-0 pl-3 border-l-2 border-blue-300">
+                                                                {source}
+                                                            </div>
+                                                        ))}
+                                                    </div>
+                                                )}
+
+                                                {showMetrics && msg.metrics && (
+                                                    <div className="flex flex-wrap gap-2 mt-1">
+                                                        <span className="px-2 py-1 bg-slate-100 rounded text-xs text-slate-500 border border-slate-200">
+                                                            <i className="fa-solid fa-clock mr-1"></i> {msg.metrics.latency ? msg.metrics.latency.toFixed(3) : 0}s
+                                                        </span>
+                                                        <span className="px-2 py-1 bg-slate-100 rounded text-xs text-slate-500 border border-slate-200">
+                                                            <i className="fa-solid fa-file-lines mr-1"></i> Docs: {msg.metrics.retrieved_docs_count || 0}
+                                                        </span>
+                                                    </div>
+                                                )}
+                                            </div>
+                                        </div>
+                                    )}
+                                </div>
+                            ))}
+
+                            {loading && (
+                                <div className="flex items-start space-x-3">
+                                    <div className="w-8 h-8 rounded-full bg-green-100 flex items-center justify-center text-green-600 flex-shrink-0 mt-1">
+                                        <i className="fa-solid fa-robot"></i>
+                                    </div>
+                                    <div className="bg-white border border-slate-200 px-5 py-3 rounded-2xl rounded-tl-none shadow-sm">
+                                        <div className="typing-indicator">
+                                            <span></span><span></span><span></span>
+                                        </div>
+                                    </div>
+                                </div>
+                            )}
+                        </div>
+
+                        {/* 输入区域 */}
+                        <div className="bg-white p-4 border-t border-slate-200">
+                            <div className="max-w-4xl mx-auto relative">
+                                <textarea 
+                                    value={inputMessage}
+                                    onChange={(e) => setInputMessage(e.target.value)}
+                                    onKeyDown={handleKeyDown}
+                                    placeholder="输入您的问题... (Shift + Enter 换行)" 
+                                    className="w-full pl-4 pr-12 py-3 bg-slate-50 border border-slate-200 rounded-xl focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent resize-none shadow-inner text-sm"
+                                    rows="2"
+                                ></textarea>
+                                <button 
+                                    onClick={sendMessage} 
+                                    disabled={loading || !inputMessage.trim()}
+                                    className="absolute right-2 bottom-2.5 p-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 disabled:cursor-not-allowed transition-colors shadow-md"
+                                >
+                                    <i className="fa-solid fa-paper-plane"></i>
+                                </button>
+                            </div>
+                            <div className="text-center mt-2 text-xs text-slate-400">
+                                Powered by Adaptive RAG & FastAPI & React
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            );
+        }
+
+        const root = ReactDOM.createRoot(document.getElementById('root'));
+        root.render(<App />);
+    </script>
+</body>
+</html>
+"""
+
+@app.get("/", response_class=HTMLResponse)
+async def read_root():
+    """返回单页应用前端"""
+    return HTMLResponse(content=HTML_CONTENT)
+
+if __name__ == "__main__":
+    print("="*60)
+    print("🚀 企业级 RAG 服务器启动中...")
+    print("   后端: FastAPI")
+    print("   前端: Vue 3 + Tailwind")
+    print("   地址: http://0.0.0.0:8000")
+    print("   文档: http://0.0.0.0:8000/docs")
+    print("="*60)
+    
+    uvicorn.run(app, host="0.0.0.0", port=8000)