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ng / backend /src /middleware /errorHandler.ts

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import { Request, Response } from "express";

interface CustomError extends Error {
  status?: number;
}

export const errorHandler = (err: CustomError, req: Request, res: Response): void => {
  res.status(err.status || 500).json({
    success: false,
    error: err.message || "服务器内部错误",
  });
};

	import { Request, Response } from "express";

	interface CustomError extends Error {
	status?: number;
	}

	export const errorHandler = (err: CustomError, req: Request, res: Response): void => {
	res.status(err.status \|\| 500).json({
	success: false,
	error: err.message \|\| "服务器内部错误",
	});
	};