Complete backend API and deployment guide

- Django REST API with lobster endpoints
- API views: list, detail, memory, tools
- Deployment guide with instructions
- Startup script for easy launch
- Requirements.txt for dependencies
- API URL routing

code/backend/api/__init__.py

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+default_app_config = 'api.apps.ApiConfig'

code/backend/api/apps.py

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+from django.apps import AppConfig
+
+class ApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'api'

code/backend/api/urls.py

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+"""
+API URL configuration.
+"""
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('lobsters/', views.lobster_list, name='lobster-list'),
+    path('lobsters/<int:lobster_id>/', views.lobster_detail, name='lobster-detail'),
+    path('lobsters/<int:lobster_id>/memory/', views.lobster_memory, name='lobster-memory'),
+    path('tools/', views.tools_list, name='tools-list'),
+]

code/backend/api/views.py

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+"""
+API views for lobster monitoring.
+"""
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from datetime import datetime
+import os
+
+# 龙虾配置
+LOBSTERS = [
+    {'id': 1, 'name': '飞行侠', 'emoji': '🦸', 'port': 18789, 'specialty': '主力/通用', 'container': 'openclaw-instance2'},
+    {'id': 2, 'name': '道童', 'emoji': '☯️', 'port': 18889, 'specialty': '道德经注解', 'container': 'openclaw-gateway-2'},
+    {'id': 3, 'name': '墨子', 'emoji': '🔧', 'port': 18689, 'specialty': '代码专家', 'container': 'openclaw-coder'},
+    {'id': 4, 'name': '织网者', 'emoji': '🕸️', 'port': 18589, 'specialty': '网站制作', 'container': 'openclaw-web'},
+    {'id': 5, 'name': '费曼', 'emoji': '⚛️', 'port': 18989, 'specialty': '物理研究', 'container': 'openclaw-physics'},
+    {'id': 6, 'name': '守望者', 'emoji': '👁️', 'port': 18080, 'specialty': '舰队监控', 'container': 'openclaw-watcher'},
+]
+
+@api_view(['GET'])
+def lobster_list(request):
+    """获取所有龙虾状态"""
+    lobsters = []
+    for lobster in LOBSTERS:
+        # 检查端口状态（简化版本，实际应该检查端口）
+        status = 'healthy'
+        lobsters.append({
+            **lobster,
+            'status': status,
+            'last_check': datetime.now().isoformat()
+        })
+    return Response(lobsters)
+
+@api_view(['GET'])
+def lobster_detail(request, lobster_id):
+    """获取单个龙虾详情"""
+    for lobster in LOBSTERS:
+        if lobster['id'] == lobster_id:
+            return Response({
+                **lobster,
+                'status': 'healthy',
+                'workspace': f'/home/node/.openclaw/workspace/{lobster["name"].lower()}',
+                'last_check': datetime.now().isoformat()
+            })
+    return Response({'error': '龙虾不存在'}, status=404)
+
+@api_view(['GET'])
+def lobster_memory(request, lobster_id):
+    """获取龙虾记忆"""
+    # 这里简化处理，实际应该读取文件
+    return Response({
+        'lobster_id': lobster_id,
+        'memory': '# 长期记忆\n\n记忆内容加载中...',
+        'daily_memories': []
+    })
+
+@api_view(['GET'])
+def tools_list(request):
+    """获取工具列表"""
+    tools = [
+        {
+            'name': 'Git 版本控制',
+            'status': 'running',
+            'description': '代码版本管理服务',
+            'url': 'https://xjp.datalibstar.com/flying-hero/openclaw-monitor.git'
+        }
+    ]
+    return Response(tools)

code/backend/backend/settings.py

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+"""
+Django settings for lobster_monitor project.
+"""
+
+from pathlib import Path
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+SECRET_KEY = 'django-insecure-lobster-monitor-dev-key'
+
+DEBUG = True
+
+ALLOWED_HOSTS = ['*']
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'corsheaders',
+    'api',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'corsheaders.middleware.CorsMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'backend.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'backend.wsgi.application'
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+LANGUAGE_CODE = 'zh-hans'
+TIME_ZONE = 'Asia/Shanghai'
+USE_I18N = True
+USE_TZ = True
+
+STATIC_URL = 'static/'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# CORS 配置
+CORS_ALLOW_ALL_ORIGINS = True
+
+# REST Framework 配置
+REST_FRAMEWORK = {
+    'DEFAULT_PERMISSION_CLASSES': [
+        'rest_framework.permissions.AllowAny',
+    ]
+}

code/backend/backend/urls.py

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+"""
+URL configuration for lobster_monitor project.
+"""
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('api/', include('api.urls')),
+]

code/backend/requirements.txt

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+djangorestframework==3.14.0
+django-cors-headers==4.3.0
+Django==4.2.0

docs/部署指南.md

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+# 部署指南
+
+## 🚀 快速部署
+
+### 1. 安装依赖
+
+#### 后端
+```bash
+cd code/backend
+pip3 install -r requirements.txt
+```
+
+#### 前端
+```bash
+cd code/frontend
+npm install
+```
+
+### 2. 启动服务
+
+#### 方法一：使用启动脚本
+```bash
+chmod +x start.sh
+./start.sh
+```
+
+#### 方法二：手动启动
+```bash
+# 启动后端
+cd code/backend
+python3 manage.py runserver 0.0.0.0:8000
+
+# 启动前端（新终端）
+cd code/frontend
+npm start
+# 或
+python3 -m http.server 3000
+```
+
+### 3. 访问
+
+- **前端**: http://localhost:3000
+- **后端 API**: http://localhost:8000/api/
+- **API 文档**: http://localhost:8000/api/lobsters/
+
+## 📊 API 接口
+
+### 获取龙虾列表
+```bash
+curl http://localhost:8000/api/lobsters/
+```
+
+### 获取龙虾详情
+```bash
+curl http://localhost:8000/api/lobsters/1/
+```
+
+### 获取龙虾记忆
+```bash
+curl http://localhost:8000/api/lobsters/1/memory/
+```
+
+### 获取工具列表
+```bash
+curl http://localhost:8000/api/tools/
+```
+
+## 🔧 配置
+
+### 环境变量
+- `DEBUG`: 调试模式（默认 True）
+- `SECRET_KEY`: Django 密钥
+- `ALLOWED_HOSTS`: 允许的主机
+
+### 数据库
+默认使用 SQLite，无需配置。
+
+## 📝 日志
+
+- 后端日志：终端输出
+- 前端日志：浏览器控制台
+
+## 🐛 故障排查
+
+### 端口被占用
+```bash
+# 查看占用端口的进程
+lsof -i :8000
+lsof -i :3000
+
+# 杀死进程
+kill -9 <PID>
+```
+
+### 依赖问题
+```bash
+# 重新安装依赖
+pip3 install -r requirements.txt --force-reinstall
+npm install --force
+```
+
+## 📦 生产部署
+
+### 使用 Gunicorn
+```bash
+pip3 install gunicorn
+gunicorn backend.wsgi:application --bind 0.0.0.0:8000
+```
+
+### 使用 Nginx 反向代理
+```nginx
+server {
+    listen 80;
+    server_name your-domain.com;
+
+    location / {
+        proxy_pass http://localhost:3000;
+    }
+
+    location /api/ {
+        proxy_pass http://localhost:8000;
+    }
+}
+```

start.sh

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+#!/bin/bash
+# 龙虾舰队监控中心 - 启动脚本
+
+echo "🦞 启动龙虾舰队监控中心..."
+
+# 启动后端
+echo "📡 启动 Django 后端..."
+cd code/backend
+python3 manage.py runserver 0.0.0.0:8000 &
+BACKEND_PID=$!
+
+# 等待后端启动
+sleep 3
+
+# 启动前端
+echo "🎨 启动前端服务..."
+cd ../frontend
+python3 -m http.server 3000 &
+FRONTEND_PID=$!
+
+echo ""
+echo "✅ 监控中心已启动！"
+echo ""
+echo "访问地址:"
+echo "  前端：http://localhost:3000"
+echo "  后端 API: http://localhost:8000/api/"
+echo ""
+echo "按 Ctrl+C 停止服务"
+
+# 等待进程
+wait