TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
RhinoDeviceFacadePoQueryRequest req = new RhinoDeviceFacadePoQueryRequest();
RhinoDeviceFacadePoQueryRequest.AssetPurchaseOrderReqDto obj1 = new RhinoDeviceFacadePoQueryRequest.AssetPurchaseOrderReqDto();
obj1.setCompanyCode("290");
obj1.setPageSize(1L);
obj1.setStartTime(StringUtils.parseDateTime("2020-10-10 10:00:00"));
obj1.setEndTime(StringUtils.parseDateTime("2020-10-10 10:00:00"));
obj1.setCurrentPage(1L);
obj1.setPoNumber("123");
req.setReqDto(obj1);
RhinoDeviceFacadePoQueryResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
RhinoDeviceFacadePoQueryRequest req = new RhinoDeviceFacadePoQueryRequest();
RhinoDeviceFacadePoQueryRequest.AssetPurchaseOrderReqDtoDomain obj1 = new RhinoDeviceFacadePoQueryRequest.AssetPurchaseOrderReqDtoDomain();
obj1.CompanyCode = "290";
obj1.PageSize = 1L;
obj1.StartTime = DateTime.Parse(2020-10-10 10:00:00");
obj1.EndTime = DateTime.Parse(2020-10-10 10:00:00");
obj1.CurrentPage = 1L;
obj1.PoNumber = "123";
req.ReqDto_ = obj1;
RhinoDeviceFacadePoQueryResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new RhinoDeviceFacadePoQueryRequest;
$req_dto = new AssetPurchaseOrderReqDto;
$req_dto->company_code="290";
$req_dto->page_size="1";
$req_dto->start_time="2020-10-10 10:00:00";
$req_dto->end_time="2020-10-10 10:00:00";
$req_dto->current_page="1";
$req_dto->po_number="123";
$req->setReqDto(json_encode($req_dto));
$resp = $c->execute($req);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=taobao.rhino.device.facade.po.query' \
-d 'partner_id=apidoc' \
-d 'sign=E3D8EB8E12F12EA8EA2932E7073D164D' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-28+15%3A26%3A50' \
-d 'v=2.0' \
-d 'req_dto=null'

# -*- coding: utf-8 -*-
import top.api

req=top.api.RhinoDeviceFacadePoQueryRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.req_dto=""
try:
	resp= req.getResponse()
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"taobao.rhino.device.facade.po.query");
add_param(pRequest,"req_dto","数据结构JSON示例");
pResponse = top_execute(pClient,pRequest,NULL);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('taobao.rhino.device.facade.po.query', {
	'req_dto':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<rhino_device_facade_po_query_response>
    <result>
        <po_list>
            <asset_po_info_dto>
                <company_code>290</company_code>
                <po_number>123</po_number>
                <buyer>1</buyer>
                <gmt_create>2020-10-10 10:00:00</gmt_create>
                <gmt_modified>2020-10-10 10:00:00</gmt_modified>
                <supplier_id>1</supplier_id>
                <tenant_id>1</tenant_id>
                <item_list>
                    <asset_po_item_info_dto>
                        <receiver>2</receiver>
                        <category_code>3</category_code>
                        <item_description>23</item_description>
                        <item_name>21</item_name>
                        <quantity>1</quantity>
                        <address_id>1</address_id>
                    </asset_po_item_info_dto>
                </item_list>
            </asset_po_info_dto>
        </po_list>
        <current_page>1</current_page>
        <total_count>100</total_count>
    </result>
</rhino_device_facade_po_query_response>

{
    "rhino_device_facade_po_query_response":{
        "result":{
            "po_list":{
                "asset_po_info_dto":[
                    {
                        "company_code":"290",
                        "po_number":"123",
                        "buyer":"1",
                        "gmt_create":"2020-10-10 10:00:00",
                        "gmt_modified":"2020-10-10 10:00:00",
                        "supplier_id":1,
                        "tenant_id":1,
                        "item_list":{
                            "asset_po_item_info_dto":[
                                {
                                    "receiver":"2",
                                    "category_code":"3",
                                    "item_description":"23",
                                    "item_name":"21",
                                    "quantity":"1",
                                    "address_id":1
                                }
                            ]
                        }
                    }
                ]
            },
            "current_page":1,
            "total_count":100
        }
    }
}

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{
	"error_response":{
		"msg":"Remote service error",
		"code":50,
		"sub_msg":"非法参数",
		"sub_code":"isv.invalid-parameter"
	}
}