Init
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"""服务容器:集中管理所有服务实例,用于依赖注入"""
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from dataclasses import dataclass
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from app.core.config import Settings
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from app.services.browser_fallback import BrowserFallback
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from app.services.rakuma_client import RakumaClient
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from app.services.rakuma_session import RakumaSession
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from app.services.rakuten_client import RakutenClient
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from app.services.site_session import SiteSession
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@dataclass(slots=True)
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class ServiceContainer:
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"""服务容器,持有所有核心服务实例
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通过 FastAPI 的 app.state.container 在请求间共享,
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各路由通过依赖注入获取容器中的服务。
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两个站点各自持有独立的会话与客户端:乐天需要 Akamai cookie 预热与双指纹
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通道,ラクマ 不需要,抓取前提不同不便合并。
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"""
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settings: Settings
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browser_fallback: BrowserFallback
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site_session: SiteSession
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rakuten_client: RakutenClient
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rakuma_session: RakumaSession
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rakuma_client: RakumaClient
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