001d0abca2
- 重构用户和角色模型，优化字段定义和关系 - 增强初始化数据脚本，支持数据更新检查 - 改进用户和角色API端点，增加验证逻辑 - 扩展Pydantic模型，分离请求和响应模式 - 自定义Swagger UI界面并优化API文档 - 移除测试文件并更新依赖项配置
117 lines
3.6 KiB
Python
117 lines
3.6 KiB
Python
from fastapi import FastAPI
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from fastapi.staticfiles import StaticFiles
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from fastapi.responses import HTMLResponse
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from contextlib import asynccontextmanager
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from apps.urls import api_router
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from database import engine, get_db
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from models import Base
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from init_data import init_all_data
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from pathlib import Path
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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# 启动时初始化数据库
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async with engine.begin() as conn:
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# 创建所有表
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await conn.run_sync(Base.metadata.create_all)
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# 初始化数据
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async for db in get_db():
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await init_all_data(db)
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break
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yield
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# 关闭时的清理工作
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await engine.dispose()
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# 实例化FastAPI
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app = FastAPI(
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title="图书系统授权服务API",
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description="""图书系统授权服务API是一套用于用户认证和授权的服务，提供用户注册、登录、权限校验等功能。
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同时实现了基于角色的访问控制（RBAC），支持自定义角色和权限。还增加了日志记录功能，方便监控和调试。""",
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version="1.0.0",
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lifespan=lifespan,
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docs_url=None,
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redoc_url="/redoc",
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)
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# 挂载swagger-ui静态文件目录
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swagger_ui_path = Path(__file__).parent.parent / "swagger-ui"
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app.mount("/static", StaticFiles(directory=str(swagger_ui_path)), name="static")
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# 自定义Swagger UI页面
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@app.get("/docs", include_in_schema=False)
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async def custom_swagger_ui_html():
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html_content = """
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Book System API - Swagger UI</title>
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<link rel="stylesheet" type="text/css" href="/static/swagger-ui.css">
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<link rel="icon" type="image/png" href="/static/favicon-32x32.png" sizes="32x32"/>
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<style>
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html {
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box-sizing: border-box;
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overflow: -moz-scrollbars-vertical;
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overflow-y: scroll;
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}
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*, *:before, *:after {
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box-sizing: inherit;
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}
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body {
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margin: 0;
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background: #fafafa;
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}
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</style>
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</head>
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<body>
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<div id="swagger-ui"></div>
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<script src="/static/swagger-ui-bundle.js"></script>
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<script>
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window.onload = function() {
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const ui = SwaggerUIBundle({
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url: "/openapi.json",
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dom_id: '#swagger-ui',
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deepLinking: true,
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presets: [
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SwaggerUIBundle.presets.apis,
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SwaggerUIBundle.SwaggerUIStandalonePreset
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],
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layout: "BaseLayout",
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persistAuthorization: true,
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docExpansion: "list"
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});
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window.ui = ui;
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};
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</script>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content)
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# 包含路由
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app.include_router(api_router)
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# 声明装饰器方法和路径
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@app.get("/")
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# 声明装饰器函数
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async def home():
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return {"message": "Hello World!!!"}
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# 如果使用命令行启动，使用uvicorn 文件名:app --reload启动即可，下面命令就不用写
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# 如果写下面的命令，就不需要命令行启动了，直接用IDE运行即可
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if __name__ == "__main__":
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import uvicorn
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import os
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name = f"{os.path.splitext(os.path.basename(os.path.abspath(__file__)))[0]}:app"
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uvicorn.run(name, host="0.0.0.0", port=8000, reload=True, reload_dirs=["_"])
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