dyxyx-sdk/model/DyPayConfigModel.js

import base from './base.js'

class DyPayConfigModel extends base {
  constructor(config) {
    super()
    this.storageKey = 'dyPayConfig'
    this.defaultInfo = {
      env: 0, //0正式环境，1测试环境
      zoneId: 0,
      buyQuantity: '',
    }
    this.load(config)
  }

  static getInstance(config) {
    if (!DyPayConfigModel.instance) {
      DyPayConfigModel.instance = new DyPayConfigModel(config)
      return DyPayConfigModel.instance
    }
    return DyPayConfigModel.instance
  }
}

export default DyPayConfigModel