yudao-mall-uniapp/static/payDemo/util.js

/*eslint-disable*/
// 获取URL中参数值
function GetQueryString(name) {
  var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)');
  var r = window.location.search.substr(1).match(reg);
  if (r != null) return decodeURI(r[2]);
  return null;
}
function deepClone(source) {
  if (!source && typeof source !== 'object') {
    throw new Error('error arguments', 'deepClone');
  }
  const targetObj = source.constructor === Array ? [] : {};
  Object.keys(source).forEach((keys) => {
    if (source[keys] && typeof source[keys] === 'object') {
      targetObj[keys] = deepClone(source[keys]);
    } else {
      targetObj[keys] = source[keys];
    }
  });
  return targetObj;
}

// 微信授权
function weixinAuth() {
  let urlNow = encodeURIComponent(window.location.href);
  let scope = 'snsapi_base'; //snsapi_userinfo   //静默授权 用户无感知
  let appid = configObj.mobile.wxConfig.appid;
  console.log(urlNow,'进行微信授权')
  let url = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${appid}&redirect_uri=${urlNow}&response_type=code&scope=${scope}&state=STATE&connect_redirect=1#wechat_redirect`;
   console.log(url,'授权地址')
  window.location.replace(url);
}
// 银联授权
function unionAuth() {
  let urlNow = encodeURIComponent(window.location.href);
  let url = 'https://qr.95516.com/qrcGtwWeb-web/api/userAuth?version=1.0.0&redirectUrl=' + urlNow;
  window.location.replace(url);
}
var isInWeiXinApp = window.navigator.userAgent.toLowerCase().search(/MicroMessenger/i) > -1;
var isInAliPayApp = window.navigator.userAgent.toLowerCase().search(/AlipayClient/i) > -1;
var isInUnionApp = window.navigator.userAgent.toLowerCase().search(/CloudPay/i) > -1;
//生成自定义位数随机数
function randomNum(minNum, maxNum) {
  switch (arguments.length) {
    case 1:
      return parseInt(Math.random() * minNum + 1);
    case 2:
      return parseInt(Math.random() * (maxNum - minNum + 1) + minNum);
    default:
      return 0;
  }
}
// 支付状态
var mods = {};
// 支付渠道
// alipay_wap: 支付宝H5支付
// wx_pub: 微信H5支付
mods.channelConfig = {
  alipay_qr: 'alipay_qr',
  alipay_wap: 'alipay_wap',
  wx_pub: 'wx_pub',
};

// payment参数校验结果
mods.chackMsg = {
  orderError: '发起支付失败',
  channelError: '支付渠道参数错误',
  amountError: '支付金额参数错误',
  queryUrlError: '支付结果url参数未知',
};

// 支付状态值
mods.payStatus = {
  succeeded: 'succeeded',
  failed: 'failed',
  pending: 'pending',
  timeout: 'timeout',
  cancel: 'unknown',
  unknown: 'unknown',
  paramError: 'paramError',
};
// 支付结果对象
mods.payResult = {
  succeeded: {
    result_status: mods.payStatus.succeeded,
    result_message: '订单支付成功',
    result_info: {},
  },

  failed: {
    result_status: mods.payStatus.failed,
    result_message: '订单支付失败',
    result_info: {},
  },

  pending: {
    result_status: mods.payStatus.pending,
    result_message: '订单支付中',
    result_info: {},
  },

  timeout: {
    result_status: mods.payStatus.timeout,
    result_message: '订单支付超时',
    result_info: {},
  },

  cancel: {
    result_status: mods.payStatus.cancel,
    result_message: '支付取消',
    result_info: {},
  },

  unknown: {
    result_status: mods.payStatus.unknown,
    result_message: '订单结果未知',
    result_info: {},
  },

  paramError: {
    result_status: mods.payStatus.paramError,
    result_message: '参数错误',
    result_info: {},
  },
};