code: public void getPurchaseInfo(PurchaseInfoRequest request, GetPurchaseInfoHandler handler) {
          HMSAgentLog.i("getPurchaseInfo:request=" + StrUtils.objDesc(request) + "  handler=" + StrUtils.objDesc(handler));
          this.purchaseInfoReq = request;
          this.handler = handler;
          this.retryTimes = MAX_RETRY_TIMES;
          connect();
      }
docs: 查询非消耗商品订单列表接口
  @param request 查询请求体
  @param handler 查询结果回调