刘金宝
37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from app.api import health
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from app.api.router import api_router
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from app.core.config import settings
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from app.core.errors import register_exception_handlers
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def create_app() -> FastAPI:
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"""应用工厂：创建 FastAPI 实例并挂载中间件、路由和异常处理器。"""
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app = FastAPI(
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title=settings.app_name,
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debug=settings.app_debug,
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version="0.1.0",
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root_path=settings.app_root_path,
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docs_url="/docs",
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redoc_url="/redoc",
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)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.cors_allow_origins,
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allow_origin_regex=settings.cors_allow_origin_regex or None,
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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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app.include_router(health.router, prefix="/health", tags=["health"])
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app.include_router(api_router, prefix=settings.api_v1_prefix)
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register_exception_handlers(app)
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return app
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app = create_app()
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