73 lines
1.9 KiB
Python
73 lines
1.9 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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TravelContentCreator API服务
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主入口文件
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"""
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import logging
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from contextlib import asynccontextmanager
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from api import dependencies
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# 配置日志
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logging.basicConfig(
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level=logging.INFO,
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format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
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datefmt="%Y-%m-%d %H:%M:%S"
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)
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logger = logging.getLogger(__name__)
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""
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应用生命周期管理
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在应用启动时初始化全局依赖，在应用关闭时清理资源
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"""
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# 初始化配置
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logger.info("正在初始化API服务...")
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dependencies.initialize_dependencies()
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logger.info("API服务初始化完成")
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yield
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# 清理资源
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logger.info("正在关闭API服务...")
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# 这里可以添加需要清理的资源
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logger.info("API服务已关闭")
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# 创建FastAPI应用
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app = FastAPI(
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title="TravelContentCreator API",
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description="旅游内容自动创作API服务",
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version="1.0.0",
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lifespan=lifespan
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)
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# 添加CORS中间件
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"], # 在生产环境中应该限制来源
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# 导入路由
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from api.routers import tweet, poster, prompt
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# 包含路由
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app.include_router(tweet.router, prefix="/api/tweet", tags=["tweet"])
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app.include_router(poster.router, prefix="/api/poster", tags=["poster"])
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app.include_router(prompt.router, prefix="/api/prompt", tags=["prompt"])
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@app.get("/")
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async def root():
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"""API根路径，返回简单的欢迎信息"""
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return {"message": "欢迎使用TravelContentCreator API服务"}
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run("api.main:app", host="0.0.0.0", port=8000, reload=True) |