/**
 * 统一响应包装：与后端约定 code / message / data 结构。
 */
export class ApiResult<T> {
  code: number;
  message: string;
  data: T;

  constructor(code: number, message: string, data: T) {
    this.code = code;
    this.message = message;
    this.data = data;
  }

  isSuccess(): boolean {
    return this.code === 0;
  }
}