int

package com.wangdian.api.purchase;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import com.wangdian.api.WdtClient;

public class PurchaseReturnQuery {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        WdtClient client = new WdtClient("传入sid", "传入appkey", "传入appsecret", "传入url");
        //测试环境sid、appkey、密钥请到旺店通开放平台-自助对接-申请测试环境内查看，测试环境url=https://sandbox.wangdian.cn/openapi2/
        //调用正式环境时请将sid、appkey、appsecret切换为实际参数，参数在旺店通开放平台-自助对接-应用管理内应用状态为已上线的应用中查看，调用正式环境注意切换正式环境url=https://api.wangdian.cn/openapi2/
        
        Map<String, String> params = new HashMap<String, String>();
        params.put("start_time", "2018-12-01 00:00:00");
        params.put("end_time", "2018-12-10 00:00:00");
        
        try {
            String response = client.execute("purchase_return_query.php", params);
            System.out.println(response);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WdtSdk;

namespace PurchaseReturnQuery
{
    class PurchaseReturnQuery
    {
        static void Main(string[] args)
        {
            WdtClient client = new WdtClient();
            client.sid = "";
            client.appkey = "";
            client.appsecret = "";
            client.gatewayUrl = "http://sandbox.wangdian.cn/openapi2/purchase_return_query.php";
            
            client.putParams("start_time", "2019-01-01 00:00:00");
            client.putParams("end_time", "2019-01-17 00:00:00");
            client.putParams("page_no", "0");
            client.putParams("page_size", "10");

            string result = client.wdtOpenapi();
            Console.WriteLine(result);
            Console.ReadKey();
        }
    }
}

import WdtClient

t = WdtClient.WdtClient('appkey', 'appsecret', 'sid', 'http://sandbox.wangdian.cn/openapi2/')
params = {}
params.update({"return_no": ''})
params.update({"api_outer_no": ''})
params.update({"start_time": '2021-01-01 00:00:00'})
params.update({"end_time": '2021-01-01 00:59:59'})
params.update({"page_size": '40'})
params.update({"page_no": '0'})

response = t.execute("purchase_return_query.php", params)
print(response)