- 将默认AI生图模型升级为flux-dev及seedream-5.0版本 - SiliconFlow模型由FLUX.1-dev切换为Kolors,优化调用参数和返回值 - 火山引擎Seedream升级至5.0 lite版本,支持多视角参考图传入 - 设计图片字段由字符串改为Text扩展URL长度限制 - 设计图下载支持远程URL重定向和本地文件兼容 - 生成AI图片时多视角保持风格一致,SiliconFlow复用seed,Seedream传参考图 - 后台配置界面更改模型名称及价格显示,新增API Key状态检测 - 前端照片下载从链接改为按钮,远程文件新窗口打开 - 设计相关接口支持较长请求超时,下载走API路径无/api前缀 - 前端页面兼容驼峰与下划线格式URL参数识别 - 用户中心设计图下载支持本地文件Token授权下载 - 初始化数据库新增完整表结构与约束,适配新版设计业务逻辑
70 lines
1.7 KiB
Python
70 lines
1.7 KiB
Python
"""
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玉宗 - 珠宝设计大师 后端服务入口
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"""
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import os
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.staticfiles import StaticFiles
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from .config import settings
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from .routers import categories, designs, users
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from .routers import auth
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from .routers import admin
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""应用生命周期管理"""
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# 启动时:创建 uploads 目录
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os.makedirs(settings.UPLOAD_DIR, exist_ok=True)
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print(f"✅ 上传目录已准备: {settings.UPLOAD_DIR}")
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yield
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# 关闭时:清理资源(如需要)
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print("👋 应用已关闭")
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# 创建 FastAPI 应用实例
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app = FastAPI(
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title="玉宗 - 珠宝设计大师",
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description="AI驱动的珠宝设计微信小程序后端服务",
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version="1.0.0",
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lifespan=lifespan
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)
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# 配置 CORS
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["https://c02.wsg.plus", "http://c02.wsg.plus", "http://localhost:3000"],
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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.get("/")
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async def root():
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"""根路径健康检查"""
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return {
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"message": "玉宗 - 珠宝设计大师 API",
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"version": "1.0.0",
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"status": "running"
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}
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@app.get("/health")
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async def health_check():
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"""健康检查接口"""
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return {"status": "healthy"}
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# 注册路由
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app.include_router(auth.router)
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app.include_router(categories.router)
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app.include_router(designs.router)
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app.include_router(users.router)
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app.include_router(admin.router)
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# 配置静态文件服务
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app.mount("/uploads", StaticFiles(directory="uploads"), name="uploads")
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