JAVA 快递查询接口API调用-快递鸟接口

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.security.MessageDigest;
import java.util.HashMap;
import java.util.Map;

/**
 *
 * 快递鸟物流轨迹即时查询接口
 *
 * @技术QQ群: 456320272
 * @see: http://www.kdniao.com/YundanChaxunAPI.aspx
 * @copyright: 深圳市快金数据技术服务有限公司
 *
 * DEMO中的电商ID与私钥仅限测试使用，正式环境请单独注册账号
 * 单日超过500单查询量，建议接入我方物流轨迹订阅推送接口
 *
 * ID和Key请到官网申请：http://www.kdniao.com/ServiceApply.aspx
 */

public class KdniaoTrackQueryAPI {

    //DEMO
    public static void main(String[] args) {
        KdniaoTrackQueryAPI api = new KdniaoTrackQueryAPI();
        try {
            String result = api.getOrderTracesByJson( "ANE" , "210001633605" );
            System.out.print(result);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    //电商ID
    private String EBusinessID= "请到快递鸟官网申请http://www.kdniao.com/ServiceApply.aspx" ;
    //电商加密私钥，快递鸟提供，注意保管，不要泄漏
    private String AppKey= "请到快递鸟官网申请http://www.kdniao.com/ServiceApply.aspx" ;
    //请求url
    private String ReqURL= "http://api.kdniao.cc/Ebusiness/EbusinessOrderHandle.aspx" ;

    /**
     * Json方式 查询订单物流轨迹
     * @throws Exception
     */
    public String getOrderTracesByJson(String expCode, String expNo) throws Exception{
        String requestData= "{'OrderCode':'','ShipperCode':'" + expCode + "','LogisticCode':'" + expNo + "'}" ;

        Map params = new HashMap();
        params.put( "RequestData" , urlEncoder(requestData, "UTF-8" ));
        params.put( "EBusinessID" , EBusinessID);
        params.put( "RequestType" , "1002" );
        String dataSign=encrypt(requestData, AppKey, "UTF-8" );
        params.put( "DataSign" , urlEncoder(dataSign, "UTF-8" ));
        params.put( "DataType" , "2" );

        String result=sendPost(ReqURL, params);

        //根据公司业务处理返回的信息......

        return result;
    }

    /**
     * XML方式 查询订单物流轨迹
     * @throws Exception
     */
    public String getOrderTracesByXml() throws Exception{
        String requestData= "" +
                            "" +
                            "" +
                            "SF" +
                            "589707398027" +
                            "" ;

        Map params = new HashMap();
        params.put( "RequestData" , urlEncoder(requestData, "UTF-8" ));
        params.put( "EBusinessID" , EBusinessID);
        params.put( "RequestType" , "1002" );
        String dataSign=encrypt(requestData, AppKey, "UTF-8" );
        params.put( "DataSign" , urlEncoder(dataSign, "UTF-8" ));
        params.put( "DataType" , "1" );

        String result=sendPost(ReqURL, params);

        //根据公司业务处理返回的信息......

        return result;
    }

    /**
     * MD5加密
     * @param str 内容
     * @param charset 编码方式
     * @throws Exception
     */
    @SuppressWarnings ( "unused" )
    private String MD5(String str, String charset) throws Exception {
        MessageDigest md = MessageDigest.getInstance( "MD5" );
        md.update(str.getBytes(charset));
        byte [] result = md.digest();
        StringBuffer sb = new StringBuffer( 32 );
        for ( int i = 0 ; i < result.length; i++) {
            int val = result[i] & 0xff ;
            if (val <= 0xf ) {
                sb.append( "0" );
            }
            sb.append(Integer.toHexString(val));
        }
        return sb.toString().toLowerCase();
    }

    /**
     * base64编码
     * @param str 内容
     * @param charset 编码方式
     * @throws UnsupportedEncodingException
     */
    private String base64(String str, String charset) throws UnsupportedEncodingException{
        String encoded = base64Encode(str.getBytes(charset));
        return encoded;
    }

    @SuppressWarnings ( "unused" )
    private String urlEncoder(String str, String charset) throws UnsupportedEncodingException{
        String result = URLEncoder.encode(str, charset);
        return result;
    }

    /**
     * 电商Sign签名生成
     * @param content 内容
     * @param keyValue Appkey
     * @param charset 编码方式
     * @throws UnsupportedEncodingException ,Exception
     * @return DataSign签名
     */
    @SuppressWarnings ( "unused" )
    private String encrypt (String content, String keyValue, String charset) throws UnsupportedEncodingException, Exception
    {
        if (keyValue != null )
        {
            return base64(MD5(content + keyValue, charset), charset);
        }
        return base64(MD5(content, charset), charset);
    }

     /**
     * 向指定 URL 发送POST方法的请求
     * @param url 发送请求的 URL
     * @param params 请求的参数集合
     * @return 远程资源的响应结果
     */
    @SuppressWarnings ( "unused" )
    private String sendPost(String url, Map params) {
        OutputStreamWriter out = null ;
        BufferedReader in = null ;
        StringBuilder result = new StringBuilder();
        try {
            URL realUrl = new URL(url);
            HttpURLConnection conn =(HttpURLConnection) realUrl.openConnection();
            // 发送POST请求必须设置如下两行
            conn.setDoOutput( true );
            conn.setDoInput( true );
            // POST方法
            conn.setRequestMethod( "POST" );
            // 设置通用的请求属性
            conn.setRequestProperty( "accept" , "*/*" );
            conn.setRequestProperty( "connection" , "Keep-Alive" );
            conn.setRequestProperty( "user-agent" ,
                    "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)" );
            conn.setRequestProperty( "Content-Type" , "application/x-www-form-urlencoded" );
            conn.connect();
            // 获取URLConnection对象对应的输出流
            out = new OutputStreamWriter(conn.getOutputStream(), "UTF-8" );
            // 发送请求参数
            if (params != null ) {
                  StringBuilder param = new StringBuilder();
                  for (Map.Entry entry : params.entrySet()) {
                      if (param.length()> 0 ){
                          param.append( "&" );
                      }
                      param.append(entry.getKey());
                      param.append( "=" );
                      param.append(entry.getValue());
                      //System.out.println(entry.getKey()+":"+entry.getValue());
                  }
                  //System.out.println("param:"+param.toString());
                  out.write(param.toString());
            }
            // flush输出流的缓冲
            out.flush();
            // 定义BufferedReader输入流来读取URL的响应
            in = new BufferedReader(
                    new InputStreamReader(conn.getInputStream(), "UTF-8" ));
            String line;
            while ((line = in.readLine()) != null ) {
                result.append(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        //使用finally块来关闭输出流、输入流
        finally {
            try {
                if (out!= null ){
                    out.close();
                }
                if (in!= null ){
                    in.close();
                }
            }
            catch (IOException ex){
                ex.printStackTrace();
            }
        }
        return result.toString();
    }


    private static char [] base64EncodeChars = new char [] {
        'A' , 'B' , 'C' , 'D' , 'E' , 'F' , 'G' , 'H' ,
        'I' , 'J' , 'K' , 'L' , 'M' , 'N' , 'O' , 'P' ,
        'Q' , 'R' , 'S' , 'T' , 'U' , 'V' , 'W' , 'X' ,
        'Y' , 'Z' , 'a' , 'b' , 'c' , 'd' , 'e' , 'f' ,
        'g' , 'h' , 'i' , 'j' , 'k' , 'l' , 'm' , 'n' ,
        'o' , 'p' , 'q' , 'r' , 's' , 't' , 'u' , 'v' ,
        'w' , 'x' , 'y' , 'z' , '0' , '1' , '2' , '3' ,
        '4' , '5' , '6' , '7' , '8' , '9' , '+' , '/' };

    public static String base64Encode( byte [] data) {
        StringBuffer sb = new StringBuffer();
        int len = data.length;
        int i = 0 ;
        int b1, b2, b3;
        while (i < len) {
            b1 = data[i++] & 0xff ;
            if (i == len)
            {
                sb.append(base64EncodeChars[b1 >>> 2 ]);
                sb.append(base64EncodeChars[(b1 & 0x3 ) << 4 ]);
                sb.append( "==" );
                break ;
            }
            b2 = data[i++] & 0xff ;
            if (i == len)
            {
                sb.append(base64EncodeChars[b1 >>> 2 ]);
                sb.append(base64EncodeChars[((b1 & 0x03 ) << 4 ) | ((b2 & 0xf0 ) >>> 4 )]);
                sb.append(base64EncodeChars[(b2 & 0x0f ) << 2 ]);
                sb.append( "=" );
                break ;
            }
            b3 = data[i++] & 0xff ;
            sb.append(base64EncodeChars[b1 >>> 2 ]);
            sb.append(base64EncodeChars[((b1 & 0x03 ) << 4 ) | ((b2 & 0xf0 ) >>> 4 )]);
            sb.append(base64EncodeChars[((b2 & 0x0f ) << 2 ) | ((b3 & 0xc0 ) >>> 6 )]);
            sb.append(base64EncodeChars[b3 & 0x3f ]);
        }
        return sb.toString();
    }
}