wxxyx-sdk/model/GzhPayConfigModel.js

import base from './base.js'

class GzhPayConfigModel extends base {
  constructor(config) {
    super()
    this.storageKey = 'gzhPayConfig'
    this.defaultInfo = {
        sessionFrom: '',
        showMessageCard: true,
        sendMessageImg:'',
        sendMessageTitle:'',
        sendMessagePath:'',
    }
    this.load(config)
  }

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

export default GzhPayConfigModel