69 lines
2.6 KiB
Python
69 lines
2.6 KiB
Python
from fastapi import FastAPI
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from fastapi.responses import FileResponse
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from fastapi import Request, HTTPException
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from contextlib import asynccontextmanager
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from routes import (session, admin, object)
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import model.database
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import os, asyncio
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# 初始化数据库
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asyncio.run(model.database.Database().init_db())
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# 定义程序参数
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APP_NAME: str = 'Findreve'
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VERSION: str = '2.0.0-ootc'
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summary='标记、追踪与找回 —— 就这么简单。'
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description='Findreve 是一款强大且直观的解决方案，旨在帮助您管理个人物品，'\
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'并确保丢失后能够安全找回。每个物品都会被分配一个 唯一 ID ，'\
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'并生成一个 安全链接 ，可轻松嵌入到 二维码 或 NFC 标签 中。'\
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'当扫描该代码时，会将拾得者引导至一个专门的网页，上面显示物品详情和您的联系信息，'\
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'既保障隐私又便于沟通。无论您是在管理个人物品还是专业资产，'\
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'Findreve 都能以高效、简便的方式弥合丢失与找回之间的距离。'
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# Findreve 的生命周期
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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await model.database.Database().init_db()
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yield
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# 定义 Findreve 服务器
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app = FastAPI(
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title=APP_NAME,
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version=VERSION,
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summary=summary,
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description=description,
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lifespan=lifespan
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)
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# 挂载后端路由
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app.include_router(admin.Router)
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app.include_router(session.Router)
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app.include_router(object.Router)
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@app.get("/")
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def read_root():
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if not os.path.exists("dist/index.html"):
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raise HTTPException(status_code=404, detail="Frontend not built. Please build the frontend first.")
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return FileResponse("dist/index.html")
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# 回退路由
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@app.get("/{path:path}")
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async def serve_spa(request: Request, path: str):
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if not os.path.exists("dist/index.html"):
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raise HTTPException(status_code=404, detail="Frontend not built. Please build the frontend first.")
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# 排除API路由
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if path.startswith("api/"):
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raise HTTPException(status_code=404, detail="Not Found")
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# 检查是否是静态资源请求
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if path.startswith("assets/") and os.path.exists(f"dist/{path}"):
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return FileResponse(f"dist/{path}")
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# 检查文件是否存在于dist目录
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dist_file_path = os.path.join("dist", path)
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if os.path.exists(dist_file_path) and not os.path.isdir(dist_file_path):
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return FileResponse(dist_file_path)
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# 对于所有其他前端路由，返回index.html让Vue Router处理
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return FileResponse("dist/index.html") |