支付宝报关接口开发

1,开通海关报关产品 ，不能登录账号，登陆账号是看不到产品的

地址：https://b.alipay.com/order/productDetail.htm?productId=2015112418944074

2，产品开通成功后，查看报关的开发文档

地址：https://docs.open.alipay.com/155/104778/

3,官方提供了项目demo，支持三种语言

4,整合到springboot 项目，使用MD5加密方式

(1),application.yml里面添加，根据自己的参数修改里面值

alipay:
  #合作身份者ID
  partnerId: 2088***********
  #商户的私钥 根据加密类型，填写:MD5 ,RSA
  privateKey: ***********
  #字符编码格式
  inputCharset: utf-8
  #签名方式
  ignType: MD5
  #广州总署海关
  customs: ZONGSHU
  #商户海关备案号
  mchCustomsNo: ***********
  #商户海关备案名称
  mchCustomsName: ***********
  #接口名称
  service: alipay.acquire.customs
  #接口地址
  payGateWay: https://mapi.alipay.com/gateway.do?

(2)下面代码是工具类，httpclient的一些代码

package io.renren.utils.alipay;

import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.lang.StringUtils;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;

public class AlipayUtil {
    /**
     * 生成请求url
     * @param params
     * @param key
     * @param paygateway
     * @param input_charset
     * @return
     */
    public static String createUrl( Map<String,String> params ,String key, String paygateway,String input_charset,String sign_type) {
        String prestr = "";
        prestr = prestr + key;
        String sign = DigestUtils.md5Hex(getContent(params, key));
        String parameter = "";
        parameter = parameter + paygateway;

        List<String> keys = new ArrayList<>(params.keySet());
        for (int i = 0; i < keys.size(); i++) {
            try {
                parameter = parameter + keys.get(i) + "="
                        + URLEncoder.encode(params.get(keys.get(i)), input_charset) + "&";
            } catch (UnsupportedEncodingException e) {

                e.printStackTrace();
            }
        }

        parameter = parameter + "sign=" + sign + "&sign_type="+sign_type;

        return parameter;

    }
    /**
     * 拼接请求参数
     * @param params
     * @param privateKey
     * @return
     */
    private static String getContent(Map params, String privateKey) {
        Map map = params;
        List keys = new ArrayList(map.keySet());
        Collections.sort(keys);

        String prestr = "";

        for (int i = 0; i < keys.size(); i++) {
            String key = (String) keys.get(i);
            String value = (String) map.get(key);

            if (i == keys.size() - 1) {
                prestr = prestr + key + "=" + value;
            } else {
                prestr = prestr + key + "=" + value + "&";
            }
        }
        String p = "";
        if(StringUtils.isNotBlank(privateKey)){
            p = prestr+privateKey;

        } else {
            p = prestr;
        }
        return p;
    }
}

package io.renren.utils.alipay.httpClient;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.*;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.commons.httpclient.util.IdleConnectionTimeoutThread;

import java.io.File;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;

public class HttpProtocolHandler {

    private static String              DEFAULT_CHARSET                     = "GBK";

    /** 连接超时时间，由bean factory设置，缺省为8秒钟 */
    private int                        defaultConnectionTimeout            = 8000;

    /** 回应超时时间, 由bean factory设置，缺省为30秒钟 */
    private int                        defaultSoTimeout                    = 30000;

    /** 闲置连接超时时间, 由bean factory设置，缺省为60秒钟 */
    private int                        defaultIdleConnTimeout              = 60000;

    private int                        defaultMaxConnPerHost               = 30;

    private int                        defaultMaxTotalConn                 = 80;

    /** 默认等待HttpConnectionManager返回连接超时（只有在达到最大连接数时起作用）：1秒*/
    private static final long          defaultHttpConnectionManagerTimeout = 3 * 1000;

    /**
     * HTTP连接管理器，该连接管理器必须是线程安全的.
     */
    private HttpConnectionManager connectionManager;

    private static HttpProtocolHandler httpProtocolHandler                 = new HttpProtocolHandler();

    /**
     * 工厂方法
     *
     * @return
     */
    public static HttpProtocolHandler getInstance() {
        return httpProtocolHandler;
    }

    /**
     * 私有的构造方法
     */
    private HttpProtocolHandler() {
        // 创建一个线程安全的HTTP连接池
        connectionManager = new MultiThreadedHttpConnectionManager();
        connectionManager.getParams().setDefaultMaxConnectionsPerHost(defaultMaxConnPerHost);
        connectionManager.getParams().setMaxTotalConnections(defaultMaxTotalConn);

        IdleConnectionTimeoutThread ict = new IdleConnectionTimeoutThread();
        ict.addConnectionManager(connectionManager);
        ict.setConnectionTimeout(defaultIdleConnTimeout);

        ict.start();
    }

    /**
     * 执行Http请求
     *
     * @param request 请求数据
     * @param strParaFileName 文件类型的参数名
     * @param strFilePath 文件路径
     * @return
     * @throws HttpException, IOException
     */
    public HttpResponse execute(HttpRequest request, String strParaFileName, String strFilePath) throws HttpException, IOException {
        HttpClient httpclient = new HttpClient(connectionManager);

        // 设置连接超时
        int connectionTimeout = defaultConnectionTimeout;
        if (request.getConnectionTimeout() > 0) {
            connectionTimeout = request.getConnectionTimeout();
        }
        httpclient.getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);

        // 设置回应超时
        int soTimeout = defaultSoTimeout;
        if (request.getTimeout() > 0) {
            soTimeout = request.getTimeout();
        }
        httpclient.getHttpConnectionManager().getParams().setSoTimeout(soTimeout);

        // 设置等待ConnectionManager释放connection的时间
        httpclient.getParams().setConnectionManagerTimeout(defaultHttpConnectionManagerTimeout);

        String charset = request.getCharset();
        charset = charset == null ? DEFAULT_CHARSET : charset;
        HttpMethod method = null;

        //get模式且不带上传文件
        if (request.getMethod().equals(HttpRequest.METHOD_GET)) {
            method = new GetMethod(request.getUrl());
            method.getParams().setCredentialCharset(charset);

            // parseNotifyConfig会保证使用GET方法时，request一定使用QueryString
            method.setQueryString(request.getQueryString());
        } else if(strParaFileName.equals("") && strFilePath.equals("")) {
            //post模式且不带上传文件
            method = new PostMethod(request.getUrl());
            ((PostMethod) method).addParameters(request.getParameters());
            method.addRequestHeader("Content-Type", "application/x-www-form-urlencoded; text/html; charset=" + charset);
        }
        else {
            //post模式且带上传文件
            method = new PostMethod(request.getUrl());
            List<Part> parts = new ArrayList<Part>();
            for (int i = 0; i < request.getParameters().length; i++) {
                parts.add(new StringPart(request.getParameters()[i].getName(), request.getParameters()[i].getValue(), charset));
            }
            //增加文件参数，strParaFileName是参数名，使用本地文件
            parts.add(new FilePart(strParaFileName, new FilePartSource(new File(strFilePath))));

            // 设置请求体
            ((PostMethod) method).setRequestEntity(new MultipartRequestEntity(parts.toArray(new Part[0]), new HttpMethodParams()));
        }

        // 设置Http Header中的User-Agent属性
        method.addRequestHeader("User-Agent", "Mozilla/4.0");
        HttpResponse response = new HttpResponse();

        try {
            httpclient.executeMethod(method);
            if (request.getResultType().equals(HttpResultType.STRING)) {
                response.setStringResult(method.getResponseBodyAsString());
            } else if (request.getResultType().equals(HttpResultType.BYTES)) {
                response.setByteResult(method.getResponseBody());
            }
            response.setResponseHeaders(method.getResponseHeaders());
        } catch (UnknownHostException ex) {

            return null;
        } catch (IOException ex) {

            return null;
        } catch (Exception ex) {

            return null;
        } finally {
            method.releaseConnection();
        }
        return response;
    }

    /**
     * 将NameValuePairs数组转变为字符串
     *
     * @param nameValues
     * @return
     */
    protected String toString(NameValuePair[] nameValues) {
        if (nameValues == null || nameValues.length == 0) {
            return "null";
        }

        StringBuffer buffer = new StringBuffer();

        for (int i = 0; i < nameValues.length; i++) {
            NameValuePair nameValue = nameValues[i];

            if (i == 0) {
                buffer.append(nameValue.getName() + "=" + nameValue.getValue());
            } else {
                buffer.append("&" + nameValue.getName() + "=" + nameValue.getValue());
            }
        }

        return buffer.toString();
    }
}

package io.renren.utils.alipay.httpClient;

import org.apache.commons.httpclient.NameValuePair;

/* *
 *类名：HttpRequest
 *功能：Http请求对象的封装
 *详细：封装Http请求
 *版本：3.3
 *日期：2011-08-17
 *说明：
 *以下代码只是为了方便商户测试而提供的样例代码，商户可以根据自己网站的需要，按照技术文档编写,并非一定要使用该代码。
 *该代码仅供学习和研究支付宝接口使用，只是提供一个参考。
 */

public class HttpRequest {

    /** HTTP GET method */
    public static final String METHOD_GET        = "GET";

    /** HTTP POST method */
    public static final String METHOD_POST       = "POST";

    /**
     * 待请求的url
     */
    private String             url               = null;

    /**
     * 默认的请求方式
     */
    private String             method            = METHOD_POST;

    private int                timeout           = 0;

    private int                connectionTimeout = 0;

    /**
     * Post方式请求时组装好的参数值对
     */
    private NameValuePair[]    parameters        = null;

    /**
     * Get方式请求时对应的参数
     */
    private String             queryString       = null;

    /**
     * 默认的请求编码方式
     */
    private String             charset           = "GBK";

    /**
     * 请求发起方的ip地址
     */
    private String             clientIp;

    /**
     * 请求返回的方式
     */
    private HttpResultType     resultType        = HttpResultType.BYTES;

    public HttpRequest(HttpResultType resultType) {
        super();
        this.resultType = resultType;
    }

    /**
     * @return Returns the clientIp.
     */
    public String getClientIp() {
        return clientIp;
    }

    /**
     * @param clientIp The clientIp to set.
     */
    public void setClientIp(String clientIp) {
        this.clientIp = clientIp;
    }

    public NameValuePair[] getParameters() {
        return parameters;
    }

    public void setParameters(NameValuePair[] parameters) {
        this.parameters = parameters;
    }

    public String getQueryString() {
        return queryString;
    }

    public void setQueryString(String queryString) {
        this.queryString = queryString;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }

    public int getConnectionTimeout() {
        return connectionTimeout;
    }

    public void setConnectionTimeout(int connectionTimeout) {
        this.connectionTimeout = connectionTimeout;
    }

    public int getTimeout() {
        return timeout;
    }

    public void setTimeout(int timeout) {
        this.timeout = timeout;
    }

    /**
     * @return Returns the charset.
     */
    public String getCharset() {
        return charset;
    }

    /**
     * @param charset The charset to set.
     */
    public void setCharset(String charset) {
        this.charset = charset;
    }

    public HttpResultType getResultType() {
        return resultType;
    }

    public void setResultType(HttpResultType resultType) {
        this.resultType = resultType;
    }

}

package io.renren.utils.alipay.httpClient;

import io.renren.config.AlipayConfig;
import org.apache.commons.httpclient.Header;
import org.springframework.beans.factory.annotation.Autowired;

import java.io.UnsupportedEncodingException;

/* *
 *类名：HttpResponse
 *功能：Http返回对象的封装
 *详细：封装Http返回信息
 *版本：3.3
 *日期：2011-08-17
 *说明：
 *以下代码只是为了方便商户测试而提供的样例代码，商户可以根据自己网站的需要，按照技术文档编写,并非一定要使用该代码。
 *该代码仅供学习和研究支付宝接口使用，只是提供一个参考。
 */
public class HttpResponse {
    @Autowired
    private AlipayConfig alipayConfig;
    /**
     * 返回中的Header信息
     */
    private Header[] responseHeaders;

    /**
     * String类型的result
     */
    private String   stringResult;

    /**
     * btye类型的result
     */
    private byte[]   byteResult;

    public Header[] getResponseHeaders() {
        return responseHeaders;
    }

    public void setResponseHeaders(Header[] responseHeaders) {
        this.responseHeaders = responseHeaders;
    }

    public byte[] getByteResult() {
        if (byteResult != null) {
            return byteResult;
        }
        if (stringResult != null) {
            return stringResult.getBytes();
        }
        return null;
    }

    public void setByteResult(byte[] byteResult) {
        this.byteResult = byteResult;
    }

    public String getStringResult() throws UnsupportedEncodingException {
        if (stringResult != null) {
            return stringResult;
        }
        if (byteResult != null) {
            return new String(byteResult, alipayConfig.getInputCharset());
        }
        return null;
    }

    public void setStringResult(String stringResult) {
        this.stringResult = stringResult;
    }

}

/*
 * Alipay.com Inc.
 * Copyright (c) 2004-2005 All Rights Reserved.
 */
package io.renren.utils.alipay.httpClient;

/* *
 *类名：HttpResultType
 *功能：表示Http返回的结果字符方式
 *详细：表示Http返回的结果字符方式
 *版本：3.3
 *日期：2012-08-17
 *说明：
 *以下代码只是为了方便商户测试而提供的样例代码，商户可以根据自己网站的需要，按照技术文档编写,并非一定要使用该代码。
 *该代码仅供学习和研究支付宝接口使用，只是提供一个参考。
 */
public enum HttpResultType {
    /**
     * 字符串方式
     */
    STRING,

    /**
     * 字节数组方式
     */
    BYTES
}

(3)下面是serviceImpl调用接口，发送请求，测试的话可以写个main方法传参数即可

/*支付宝海关报文*/
    @Override
    public Result alipayOffical(Map<String, String> params) throws Exception {
        Map<String, String> sParaTemp = new HashMap<>();
        sParaTemp.put("service", alipayConfig.getService());
        sParaTemp.put("partner", alipayConfig.getPartnerId());
        sParaTemp.put("_input_charset", alipayConfig.getInputCharset());
        sParaTemp.put("out_request_no", params.get("out_request_no"));
        sParaTemp.put("trade_no", params.get("trade_no"));
        sParaTemp.put("merchant_customs_code", alipayConfig.getMchCustomsNo());
        sParaTemp.put("merchant_customs_name", alipayConfig.getMchCustomsName());
        sParaTemp.put("amount", params.get("amount"));
        sParaTemp.put("customs_place", alipayConfig.getCustoms());

        String createUrl = AlipayUtil.createUrl(sParaTemp, alipayConfig.getPrivateKey(),
                alipayConfig.getPayGateWay(), alipayConfig.getInputCharset(), alipayConfig.getIgnType());
        HttpProtocolHandler httpProtocolHandler = HttpProtocolHandler.getInstance();
        HttpRequest request = new HttpRequest(HttpResultType.STRING);
        //设置编码集
        request.setCharset(alipayConfig.getInputCharset());
        request.setUrl(createUrl);
        System.out.println(request.getUrl());
        HttpResponse response = httpProtocolHandler.execute(request, "", "");
        String param = response.getStringResult();
        System.out.println("支付宝报关响应数据----" + param);

        int isSuccessBegin = param.indexOf("<is_success>");
        int isSuccessEnd = param.indexOf("</is_success>");
        String isSuccess = param.substring(isSuccessBegin + 12, isSuccessEnd);

        if ("T".equals(isSuccess)) {
            int resultCodeBegin = param.indexOf("<result_code>");
            int resultCodeEnd = param.indexOf("</result_code>");
            String resultCode = param.substring(resultCodeBegin + 13, resultCodeEnd);
            if ("SUCCESS".equals(resultCode)) {
                System.out.println("支付宝海关支付报关成功!");
                return new Result().ok("SUCCESS");
            } else {
                System.out.println("支付宝海关支付报关失败!---请求成功---业务处理失败");
                return new Result().error("FAIL");
            }
        } else {
            System.out.println("支付宝海关支付报关失败!---请求失败");
            return new Result().error("FAIL");
        }
    }

(4)业务正常受理并报关成功返回样例

<?xml version="1.0" encoding="utf-8"?>
<alipay>
    <is_success>T</is_success>
    <request>
        <param name="trade_no">2015051446800462</param>
        <param name="merchant_customs_code">hanguo</param>
        <param name="sign_type">MD5</param>
        <param name="merchant_customs_name">jwyhanguo_card</param>
        <param name="sign">2118ac8fad6bc1d9e88a6cd017c18d37</param>
        <param name="amount">2</param>
        <param name="_input_charset">UTF-8</param>
        <param name="customs_place">HANGZHOU</param>
        <param name="service">alipay.acquire.customs</param>
        <param name="out_request_no">9193457120563834</param>
        <param name="partner">2088101142878662</param>
    </request>
    <response>
        <alipay>
            <result_code>SUCCESS</result_code>
            <trade_no>2013111511001004390000105126</trade_no>
            <alipay_declare_no>2013112611001004680073956707</alipay_declare_no>
        </alipay>
    </response>
    <sign>3afc92ac4708425ab74ecb2c4e58ef56</sign>
    <sign_type>MD5</sign_type>
</alipay>