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14号 gallery atmospheres 1 & 2 swapped + atmosphere 1 recropped to 3:4 to frame the upper body. Same TOS URLs with new content, version bump forces CDN/browsers to refetch. TOS uploads: portraits/014.webp (overwrite, now wide-orchestra cropped to 3:4), portraits/014-2.webp (overwrite, now closeup studio shot). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
24 lines
990 B
TypeScript
24 lines
990 B
TypeScript
/**
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* TOS 资源 URL 拼接工具
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*
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* 用法:
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* tosUrl("portraits/001.webp")
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* → https://cyberstar.tos-cn-shanghai.volces.com/cyber-star/portraits/001.webp?v=2
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*
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* 环境变量 NEXT_PUBLIC_TOS_DOMAIN 配置:
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* .env.local / .env.production → 完整的桶 + 路径前缀 (含 scheme, 不含末尾 /)
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* 未设置时 fallback 到相对路径 (/path/...), 适合本地用 public/ 静态文件托管的场景。
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*
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* 缓存版本号 TOS_VERSION:每次有 TOS 文件被原地覆盖更新(图片/视频),
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* 把这个数字 +1。浏览器和 CDN 会把带新版本号的 URL 当作全新资源,
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* 立即看到更新后的内容,不必等 TTL 过期或手动 invalidate。
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*/
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const TOS_BASE = (process.env.NEXT_PUBLIC_TOS_DOMAIN ?? "").replace(/\/+$/, "");
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const TOS_VERSION = "6";
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export function tosUrl(path: string): string {
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const clean = path.replace(/^\/+/, "");
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const base = TOS_BASE ? `${TOS_BASE}/${clean}` : `/${clean}`;
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return `${base}?v=${TOS_VERSION}`;
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}
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