收款配置-小程序对接

<web-view src="{{workLink}}"/>
// workLink为作品链接

Page({
  data: {
    workLink: '',  // 作品链接
  },
  onLoad: async function (options) {
    //作品链接 例：
    let link = "http://www.eqxiu.cn/v/232323?cc=sdasda"
    /** 
    1. 业务方需调取相关接口获得授权code和openId；将openId和授权code作为参数拼接在h5链接中；发起支付wxOpenId为必传，code做授权用。
    */
    const linkQuery = `&code=${code}&wxOpenId=${openid}`
    this.setData({
      workLink: `${link}${linkQuery || ''}`
    });
    //最终作品链接如下：http://www.eqxiu.cn/v/232323?cc=sdasda&code=${用户授权code}&wxOpenId=${用户openid}
  },

<web-view src="{{h5Link}}"/>
//h5Link为h5付费作品

Page({
  data: {
    h5Link: '',  // h5付费作品链接
    payParams: {
    }
  },
  onLoad(options) {
    if (options.eqxPayParams && typeof options.eqxPayParams === 'string') {
      let eqxPayParams = this.unBase64Action(options.eqxPayParams);
      // 获取支付要素调用微信支付api发起支付
      this.eqxPayAction(eqxPayParams);
    }
  },
  atob(str) {
    const buff = wx.base64ToArrayBuffer(str);
    let binary = '';
    const bytes = new Uint8Array(buff);
    const len = bytes.byteLength;
    for (let i = 0; i < len; i++) {
      binary += String.fromCharCode(bytes[i]);
    }
    return binary;
  },
  unBase64Action(base64Data) {
    let unBase64Data = this.atob(base64Data)
    try {
      return JSON.parse(unBase64Data || '');
    } catch (e) {
      let r = unBase64Data
      return r
    }
  },
  eqxPayAction(eqxPayParams) {
    let _this = this;
    let h5Link = eqxPayParams?.linkurl || "";
    wx.requestPayment(
      {
        "timeStamp": eqxPayParams.timeStamp,
        "nonceStr": eqxPayParams.nonceStr,
        "package": eqxPayParams.packageValue,
        "signType": eqxPayParams.singType,
        "paySign": eqxPayParams.paySign,
        "success": function (res) {
          // 支付成功，需要调用 ---跳转支付成功页
          _this.setData({
            h5Link: `${h5Link}&toPageId=${eqxPayParams?.pageIdSuccess}`
          });
        },
        "fail": function (res) {
          // 支付失败，需要调用
          _this.setData({
            h5Link: `${h5Link}&toPageId=${eqxPayParams?.pageIdFail}`
          });
        },
      })
  },
})