bizContent={
    "out_order_no":"20221019xxxxxxxx",//商户授权资金订单号,确保唯一
    "out_request_no":"20221019xxxxxx",//商户本次资金操作的请求流水号可以和out_order_no相同,确保唯一
    "order_title":"资金预授权冻结",
    "amount":0.1,//需要冻结的金额，由商户根据自身业务评估金额
    "product_code":"PREAUTH_PAY",//产品码固定值
    "payee_user_id":"2088xxxxxxxxxxxx",//收款账户的支付宝用户号,如果商户希望用户能够使用花呗，则用户号(payee_user_id)和登录号(payee_logon_id)两者必须传入其一
    "timeout_express":"30m"//可选，预授权订单相对超时时间
}
request.setBizContent(参考上面bizContent值示例);
request.setNotifyUrl(notify_url);//异步通知地址
AlipayFundAuthOrderAppFreezeResponse response = alipayClient.sdkExecute(request);//注意这里是sdkExecute，可以获取签名参数
if(response.isSuccess()){
    System.out.println("调用成功");
    string orderStr = response.getBody();
    //APP支付唤起冻结，orderStr 入参到 alipay.payV2(orderStr, true )接口
    //H5支付唤起冻结，orderStr 入参到 ap.tradePay接口
    //小程序唤起冻结 orderStr入参到 my.tradePay接口 
} else {
    System.out.println("调用失败");
}

final  String orderInfo = orderStr;//orderStr从第一步：生成资金冻结订单，从服务端获取
Runnable payRunnable =  new  Runnable() {
     @Override
  public   void   run ()   {
        PayTask alipay =  new  PayTask(DemoActivity. this );
   Map<String,String> result = alipay.payV2(orderInfo, true );
   Message msg =  new  Message();
   msg.what = SDK_PAY_FLAG;
   msg.obj = result;
   mHandler.sendMessage(msg);
    }
};  
// 必须异步调用 
Thread payThread =  new  Thread(payRunnable);
payThread.start();

private  Handler mHandler =  new  Handler() {
  public   void   handleMessage (Message msg)   {
  Result result =  new  Result((String) msg.obj);
  Toast.makeText(DemoActivity. this , result.getResult(),
     Toast.LENGTH_LONG).show();
};
};

<script src= "https://gw.alipayobjects.com/as/g/h5-lib/alipayjsapi/3.1.1/alipayjsapi.inc.min.js"></script> 
<button id = "J_btn" class = "btn btn-default">支付</button>
<script>
  var btn = document.querySelector('#J_btn');
  btn.addEventListener('click', function(){
    ap.tradePay({
       orderStr : 'timestamp=2016-12-27...'//orderStr从第一步：生成资金冻结订单，从服务端获取
    }, function( res ) {
      ap.alert(res.resultCode);
    });
  });
</script>

my.tradePay({
  orderStr: 'orderStr', //orderStr从第一步：生成资金冻结订单，从服务端获取
  success: (res) => {
    my.alert({
      content: JSON.stringify(res),
    });
  },
  fail: (res) => {
    my.alert({
      content: JSON.stringify(res),
    });
  }
});

https://www.merchant.com/receive_notify.htm?notify_type=trade_status_sync&notify_id=91722adff935e8cfa58b3aabf4dead6ibe&notify_time=2017-02-16 21:46:15&sign_type=RSA2&sign=WcO+t3D8Kg71dTlKwN7r9PzUOXeaBJwp8/FOuSxcuSkXsoVYxBpsAidprySCjHCjmaglNcjoKJQLJ28/Asl93joTW39FX6i07lXhnbPknezAlwmvPdnQuI01HZsZF9V1i6ggZjBiAd5lG8bZtTxZOJ87ub2i9GuJ3Nr/NUc9VeY=&auth_no=2014070800002001550000014417&out_order_no=4977164666634053&operation_id=2014070800032850551&out_request_no=8077735255938032&operation_type=FREEZE&amount=0.01&status=SUCCESS&gmt_create=2014-09-15 11:23:04&gmt_trans=2014-09-15 11:23:04&payer_logon_id=test***@alitest.com&payer_user_id=2088102000275885&payee_logon_id=159****5620&payee_user_id=2088102000275795&total_freeze_amount=0.01&total_unfreeze_amount=0.01&total_pay_amount=0.01&rest_amount=0.01&credit_amount=0.01&fund_amount=0.01&total_freeze_credit_amount=0.01&total_freeze_fund_amount=0.01&total_unfreeze_credit_amount=0.01&total_unfreeze_fund_amount=0.01&total_pay_credit_amount=0.01&total_pay_fund_amount=0.01&rest_credit_amount=0.01&rest_fund_amount=0.01&pre_auth_type=CREDIT_AUTH&trans_currency=USD

bizContent={
    "out_trade_no":"20221019xxxx",//预授权转支付商户订单号，为新的商家交易流水号
    "total_amount":"0.09",//结算支付金额
    "subject":"冻结转支付",//订单标题
    "product_code":"PREAUTH_PAY",//固定值PREAUTH_PAY
    "auth_no":"202210201000************3940",//支付宝资金授权订单号,第二步唤起得到可在授权异步通知或查询里面查看
    "auth_confirm_mode":"NOT_COMPLETE" //预授权确认模式，非必填
}
AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","utf-8","alipay_public_key","RSA2");
AlipayTradePayRequest request = new AlipayTradePayRequest();
request.setBizContent(参考上面bizContent值示例);
request.setNotifyUrl(notify_url);//异步通知地址
AlipayTradePayResponse response = alipayClient.execute(request);
if(response.isSuccess()){
    System.out.println("调用成功");
    System.out.println(response.getBody());
} else {
    System.out.println("调用失败");
}

gmt_create=2022-10-27 17:41:57&charset=utf-8&seller_email=$$$&subject=资金转支付&sign=$$$&buyer_id=2088********2180&invoice_amount=0.01&notify_id=202210270122****************555922&fund_bill_list=[{"amount":"0.01","fundChannel":"ALIPAYACCOUNT"}]&notify_type=trade_status_sync&trade_status=TRADE_SUCCESS&receipt_amount=0.01&app_id=2014********3222&buyer_pay_amount=0.01&sign_type=RSA2&seller_id=2088********0335&gmt_payment=2022-10-27 17:41:57&notify_time=2022-10-27 17:41:58&version=1.0&out_trade_no=202210278880110111pay&total_amount=0.01&trade_no=20221027****************4504&auth_app_id=2014********3222&buyer_logon_id=156****8305&point_amount=0.00

bizContent={
    "auth_no":"202210201000************3940",//支付宝资金授权订单号,第二步唤起得到可在授权异步通知或查询里面查看
    "out_request_no":"20221020134646013unfree03",//同一商家每次不同的资金操作请求，商家请求流水号不能重复,且与冻结流水号不同
    "amount":0.01,// 本次操作解冻的金额，单位为：元（人民币），精确到小数点后两位
    "remark":"本次冻结0.01"// 商家对本次解冻操作的附言描述，长度不超过100个字母或50个汉字
}
AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
AlipayFundAuthOrderUnfreezeRequest request = new AlipayFundAuthOrderUnfreezeRequest();
$request->setBizContent(参考上面bizContent值示例);
AlipayFundAuthOrderUnfreezeResponse response = alipayClient.execute(request);
System.out.println(response.getBody());

notify_url?gmt_create=2022-10-20 11%3A45%3A09&charset=utf-8&rest_amount=0.00&amount=0.01&notify_time=2022-10-20 11%3A45%3A10&operation_type=UNFREEZE&sign=$$$&out_order_no=20221020v1223102110&version=1.0&auth_no=202210201000************3940&notify_id=202210200022211***********5729313&notify_type=fund_auth_unfreeze&total_pay_amount=0.00&total_freeze_amount=0.01&gmt_trans=2022-10-20 11%3A45%3A09&auth_app_id=201410******3222&operation_id=2022102086******1805&total_unfreeze_amount=0.01&out_request_no=20221020134646013unfree03&payer_user_id=2088********2180&app_id=201410******3222&sign_type=RSA2&status=SUCCESS&payer_logon_id=156****8305

bizContent={
    "auth_no":"202210201000************3940",// 支付宝预授权订单号，在授权冻结成功时返回参数中获得
    "out_request_no":"202210********03",//商家的授权资金订单号，与支付宝的授权资金订单号不能同时为空
   "operation_id":"201712********823902", //非必填，支付宝的授权资金操作流水号，冻结成功同步返回
    "out_request_no":"request*****00003";//商家的授权资金操作流水号，与auth_no支付宝的授权资金操作流水号不能同时为空，该值为冻结或解冻是的outRequestNo
}
AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
AlipayFundAuthOperationDetailQueryRequest request = new AlipayFundAuthOperationDetailQueryRequest();
request.setBizContent(参考上面bizContent值示例);
AlipayFundAuthOperationDetailQueryResponse response = alipayClient.execute(request);
System.out.println(response.getBody());

{
    "alipay_fund_auth_operation_detail_query_response":{
        "code":"10000",
        "msg":"Success",
        "amount":"0.01",
        "auth_no":"202210201000************3940",
        "extra_param":"{}",
        "gmt_create":"2022-10-20 11:45:09",
        "gmt_trans":"2022-10-20 11:45:09",
        "operation_id":"20221020860169091805",
        "operation_type":"UNFREEZE",
        "order_status":"CLOSED",
        "order_title":"解冻",
        "out_order_no":"20221020v1223102110",
        "out_request_no":"20221020134646013unfree03",
        "payer_logon_id":"156****8305",
        "payer_user_id":"2088********2180",
        "remark":"\u89e3\u51bb\u8d44\u91d1",
        "rest_amount":"0.00",
        "status":"SUCCESS",
        "total_freeze_amount":"0.01",
        "total_pay_amount":"0.00"
    },
    "sign":"azKv6PByfUQpMD03mdjnFuDYXwipYCvz75fyFOH341mNMzDqIhDx9rgreyPQMaIO1BFkhT6h+H2Sk6\/3R7qSSL3+lKpzHmwCJHTxE1uSkVuBfoR3D8YRmM0Zt1Nn2kujTETMIV6TVT9\/3qQ4ebLFTKJ83F9AUU6eZXLJ9Od6jPrxo3\/pYeKZ2fst2Ld8GrMCIVpiulb2o+LqH2ZyJN39KRm9MPJvN2WgkWA1NPNzwHiadT3LrBB7iWoyvT48ToIgH0YNUFjG00v\/djue3jdac70\/fdfePJ01rH5uGp\/UZbvRZp3Ing27X04rH+79mnxidIXQOORJ\/59ssF+oZSgtEQ=="
}

public void billQuery() throws AlipayApiException {
    AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
    AlipayDataDataserviceBillDownloadurlQueryRequest request = new AlipayDataDataserviceBillDownloadurlQueryRequest();
    request.setBizContent("{" +
                        "\"bill_type\":\"trade\"," +
                        "\"bill_date\":\"2018-04-05\"" +
                        "}");
    AlipayDataDataserviceBillDownloadurlQueryResponse response = alipayClient.execute(request);
    if(response.isSuccess()){
        System.out.println("调用成功");
        System.out.println("下载地址：" + response.getBillDownloadUrl());
    } else {
        System.out.println("调用失败");
    }
}

{
    "billDownloadUrl": "http://dwbillcenter.alipay.com/downloadBillFile.resource?bizType=trade&userId=20880315752097830156&fileType=csv.zip&bizDates=20180612&downloadFileName=20880315752097830156_20180612.csv.zip&fileId=%2Ftrade%2F20880315752097830156%2F20180612.csv.zip&timestamp=1529063362&token=6d390c70765bb110ce303d9680e8871a",
    "code": "10000",
    "msg": "Success",
    "body": "{\"alipay_data_dataservice_bill_downloadurl_query_response\":{\"code\":\"10000\",\"msg\":\"Success\",\"bill_download_url\":\"http:\\/\\/dwbillcenter.alipay.com\\/downloadBillFile.resource?bizType=trade&userId=20880315752097830156&fileType=csv.zip&bizDates=20180612&downloadFileName=20880315752097830156_20180612.csv.zip&fileId=%2Ftrade%2F20880315752097830156%2F20180612.csv.zip&timestamp=1529063362&token=6d390c70765bb110ce303d9680e8871a\"},\"sign\":\"bilfAOig2ujJeu7LszKRFPSktd1U1ujAmxFMT9BzATQY0a53CzP8JXqXCLbwR1HocYZd8/Q6sS8As+HeA6BloOdKd7zw0H1RF7KNKYt0BPI45Exc3avKNmJ5RPK0Lnp5LNBFjtE0bCQoMkT04N6uXbmbm686PX/I4Nw26PcIWd6Mj4cm6kght+H1d//T3SeWUnZlC/Fnmyvidvr0BwVe0CWI52tDMzQ5fgaFdAucrVVjy1YxYMSWr1RK/8hSaLQOYtQ7WuGA2WIxrM3++6d9jBPPU9vVBGVKkaXBPDAgNZnADrBEX4EvYIc++s9GZAoPwaZvsqXEBPuJiDg/yyLbpQ==\"}",
    "params": {
        "biz_content": "{\"bill_type\":\"trade\",\"bill_date\":\"2018-06-12\"}"
    }
}