package com.java.sdk.demo;

import com.alipay.v3.ApiException;
import com.alipay.v3.ApiClient;
import com.alipay.v3.util.model.AlipayConfig;
import com.alipay.v3.Configuration;
import com.alipay.v3.api.AlipayDataDataserviceBillDownloadurlApi;
import com.alipay.v3.model.*;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class AlipayDataDataserviceBillDownloadurlApiQuery {

    public static void main(String[] args) throws ApiException {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        // 初始化alipay参数（全局设置一次）
        AlipayConfig alipayConfig = new AlipayConfig();
        alipayConfig.setServerUrl("https://openapi.alipay.com");
        alipayConfig.setAppId("<-- 请填写您的AppId，例如：2019091767145019 -->");
        alipayConfig.setPrivateKey("<-- 请填写您的应用私钥，例如：MIIEvQIBADANB ... ... -->");
        alipayConfig.setAlipayPublicKey("<-- 请填写您的支付宝公钥，例如：MIIBIjANBg... -->");
        defaultClient.setAlipayConfig(alipayConfig);
        AlipayDataDataserviceBillDownloadurlApi api = new AlipayDataDataserviceBillDownloadurlApi();
        String billType = "trade";
        String billDate = "2016-04-05";
        String smid = "2088123412341234";
        try {
            AlipayDataDataserviceBillDownloadurlQueryResponseModel response = api.query(billType, billDate, smid);
        } catch (ApiException e) {
            AlipayDataDataserviceBillDownloadurlQueryDefaultResponse errorObject = (AlipayDataDataserviceBillDownloadurlQueryDefaultResponse) e.getErrorObject();
            System.out.println("调用失败:" + errorObject);
        }
    }
}

//将接口返回的对账单下载地址传入urlStr
String urlStr = "http://dwbillcenter.alipay.com/downloadBillFile.resource?bizType=X&userId=X&fileType=X&bizDates=X&downloadFileName=X&fileId=X";
//指定希望保存的文件路径
String filePath = "/Users/fund_bill_20160405.zip";
URL url = null;
HttpURLConnection httpUrlConnection = null;
InputStream fis = null;
FileOutputStream fos = null;
try {
    url = new URL(urlStr);
    httpUrlConnection = (HttpURLConnection) url.openConnection();
    httpUrlConnection.setConnectTimeout(5 * 1000);
    httpUrlConnection.setDoInput(true);
    httpUrlConnection.setDoOutput(true);
    httpUrlConnection.setUseCaches(false);
    httpUrlConnection.setRequestMethod("GET");
    httpUrlConnection.setRequestProperty("Charsert", "UTF-8");
    httpUrlConnection.connect();
    fis = httpUrlConnection.getInputStream();
    byte[] temp = new byte[1024];
    int b;
    fos = new FileOutputStream(new File(filePath));
    while ((b = fis.read(temp)) != -1) {
        fos.write(temp, 0, b);
        fos.flush();
    }
} catch (MalformedURLException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
} finally {
    try {
        if(fis!=null) fis.close();
        if(fos!=null) fos.close();
        if(httpUrlConnection!=null) httpUrlConnection.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}