zent/src/utils/ExtendableError.ts

一套前端设计语言和基于React的实现

import { hasOwnProperty } from './hasOwn';

class ExtendableError extends Error {
  constructor(message = '') {
    super(message);

    // extending Error is weird and does not propagate `message`
    Object.defineProperty(this, 'message', {
      configurable: true,
      enumerable: false,
      value: message,
      writable: true,
    });

    Object.defineProperty(this, 'name', {
      configurable: true,
      enumerable: false,
      value: this.constructor.name,
      writable: true,
    });

    if (hasOwnProperty(Error, 'captureStackTrace')) {
      Error.captureStackTrace(this, this.constructor);
      return;
    }

    Object.defineProperty(this, 'stack', {
      configurable: true,
      enumerable: false,
      value: new Error(message).stack,
      writable: true,
    });
  }
}

export default ExtendableError;