export interface ApiResponse { code: number; data: any; message: string; } // 成功回调 export function success(data: T | null = null, message: string = "成功"): ApiResponse { return { code: 200, data, message, }; } // 客户端错误响应 export function error(message: string = "", data: T | null = null): ApiResponse { return { code: 400, data, message, }; }