修改前端技术栈后,改为react技术
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@@ -3,11 +3,14 @@ version: '3.8'
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services:
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backend:
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build: ./backend
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# 启动命令:明确指定 backend.api.route
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command: uvicorn backend.api.route:app --host 0.0.0.0 --port 8000 --reload
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ports:
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- "3001:8000"
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volumes:
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- .:/app
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# 关键点:挂载到 /app/backend
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# 这样容器内就是 /app/backend/api/route.py
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- ./backend:/app/backend
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- ./data:/data
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- ./outputs:/outputs
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environment:
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@@ -15,15 +18,23 @@ services:
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restart: unless-stopped
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frontend:
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build: ./frontend
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command: streamlit run app.py --server.port=8501 --server.address=0.0.0.0 --server.fileWatcherType=poll
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build:
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context: ./frontend-react
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dockerfile: Dockerfile
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ports:
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- "3000:8501"
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environment:
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- BACKEND_URL=http://backend:8000
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- PYTHONUNBUFFERED=1
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- "3000:5173"
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volumes:
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- ./frontend:/app # 确保宿主机路径与容器内路径一致
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# 挂载前端源码,实现代码热更新
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- ./frontend-react:/app
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# 匿名卷:防止宿主机的 node_modules 覆盖容器内的模块
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# (这是前端 Docker 开发的最佳实践,防止因系统差异导致依赖不兼容)
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- /app/node_modules
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environment:
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# 告诉前端后端地址
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# 注意:这里使用 localhost 是因为它们都映射到了宿主机
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# 在容器内部通信时,前端通过 Vite 代理转发到 http://backend:8000
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- VITE_BACKEND_URL=http://localhost:3001
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command: npm run dev -- --host 0.0.0.0
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depends_on:
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- backend
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restart: unless-stopped
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