feat(upload): 支持 Agent 本地图片安全上传
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@@ -88,7 +88,16 @@ app.use((err: Error, _req: Request, res: Response, _next: unknown) => {
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void _next;
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// multer 文件类型/大小错误
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const message = err.message || '服务器内部错误';
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const errorCode = (err as Error & { code?: string }).code;
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const statusCode = Number((err as Error & { statusCode?: number }).statusCode);
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if (errorCode === 'LIMIT_FILE_SIZE') {
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res.status(413).json({ success: false, error: '单张图片不能超过 20 MB' });
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return;
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}
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if (errorCode === 'LIMIT_FILE_COUNT' || errorCode === 'LIMIT_UNEXPECTED_FILE') {
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res.status(400).json({ success: false, error: '每次最多上传 30 张图片' });
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return;
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}
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if (Number.isInteger(statusCode) && statusCode >= 400 && statusCode <= 599) {
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res.status(statusCode).json({ success: false, error: message });
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return;
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