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fix：更新优化23

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Your Name 2026-06-22 14:15:56 +08:00
parent dd9b985917
commit a1d0a24098
1 changed files with 4 additions and 3 deletions
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7
src/common/middlewares/upload.middleware.ts
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@ -53,15 +53,16 @@ export class UploadMiddleware implements NestMiddleware {
use(req: Request, _res: Response, next: NextFunction): void { use(req: Request, _res: Response, next: NextFunction): void {
// @types/express 与 @types/multer 内嵌的 @types/express-serve-static-core 版本不一致， // @types/express 与 @types/multer 内嵌的 @types/express-serve-static-core 版本不一致，
// 运行时完全等价，这里用一次类型断言绕过编译期差异 // 运行时完全等价，用 unknown 中转两次绕过编译期差异
const single = this.upload.single('file') as ( const single = this.upload.single('file') as unknown as (
req: Request, req: Request,
res: Response, res: Response,
cb: (err: unknown) => void, cb: (err: unknown) => void,
) => void; ) => void;
single(req, _res, (err) => { single(req, _res, (err) => {
if (err) { if (err) {
next(new BadRequestException(err.message ?? '文件上传失败')); const msg = err instanceof Error ? err.message : '文件上传失败';
next(new BadRequestException(msg));
return; return;
} }
next(); next();