cn-pay/src/error.js

a alipay wechat pay lib

'use strict';

class PayError extends Error {
  constructor(message, raw) {
    super(message);
    this.message = message;
    this.name = this.constructor.name;
    this.raw = raw;
  }
}

exports.GatewayException = class GatewayException extends PayError {};
exports.InvalidSignException = class InvalidSignException extends PayError {};