刘金宝
39 lines
1.0 KiB
Python
39 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.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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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=[
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"http://127.0.0.1:5173",
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"http://localhost:5173",
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"http://127.0.0.1:5174",
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"http://localhost:5174",
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],
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allow_origin_regex=r"^http://(127\.0\.0\.1|localhost|192\.168\.\d+\.\d+):\d+$",
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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(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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