快递100API接口调用代码示例

时间：2021-10-11 10:53:56
package com.util;

import java.io.IOException;

import java.io.InputStream;

import java.net.MalformedURLException;

import java.net.URL;

import java.net.URLConnection;

public class kuaidi100

{

	private static String key = "29833628d495d7a5";//必填项，从官网申请的key

	public static void main(String[] agrs){

		System.out.println(searchkuaiDiInfo("rufengda","516013113118353001"));

		try{

			URL url= new URL("http://api.kuaidi100.com/api?id=c1441d4e82940df1&com=rufengda&nu=516013113118353001&show=0&muti=1&order=desc");

			URLConnection con=url.openConnection();

			 con.setAllowUserInteraction(false);

			   InputStream urlStream = url.openStream();

			   String type = con.guessContentTypeFromStream(urlStream);

			   String charSet=null;

			   if (type == null)

			    type = con.getContentType();

			   if (type == null || type.trim().length() == 0 || type.trim().indexOf("text/html") < 0)

			    return ;

			   if(type.indexOf("charset=") > 0)

			    charSet = type.substring(type.indexOf("charset=") + 8);

			   byte b[] = new byte[10000];

			   int numRead = urlStream.read(b);

			  String content = new String(b, 0, numRead);

			   while (numRead != -1) {

			    numRead = urlStream.read(b);

			    if (numRead != -1) {

			     //String newContent = new String(b, 0, numRead);

			     String newContent = new String(b, 0, numRead, charSet);

			     content += newContent;

			    }

			   }

			   System.out.println("content:" + content);

			   urlStream.close();

		} catch (MalformedURLException e){

			e.printStackTrace();

		} catch (IOException e){

			e.printStackTrace();

		}

	}

	/**

	 * 查询快递信息

	 * @param com 快递公司代码

	 * @param nu 快递单号

	 * @return

	 */

	public static String getExpressInfo(String com ,String nu){

		String ret = "";

		try{

			StringBuilder sb = new StringBuilder();

			sb.append("http://api.kuaidi100.com/api?id=");

			sb.append(kuaidi100.key);

			sb.append("&com=").append(com);

			sb.append("&nu=").append(nu);

			sb.append("&show=0&muti=1&order=desc");

			URL url= new URL(sb.toString());

			URLConnection con=url.openConnection();

			 con.setAllowUserInteraction(false);

			   InputStream urlStream = url.openStream();

			   String type = con.guessContentTypeFromStream(urlStream);

			   String charSet=null;

			   if (type == null)

			    type = con.getContentType();

			   if (type == null || type.trim().length() == 0 || type.trim().indexOf("text/html") < 0)

			    return "";

			   if(type.indexOf("charset=") > 0)

			    charSet = type.substring(type.indexOf("charset=") + 8);

			   byte b[] = new byte[10000];

			   int numRead = urlStream.read(b);

			  String content = new String(b, 0, numRead);

			   while (numRead != -1) {

			    numRead = urlStream.read(b);

			    if (numRead != -1) {

			     //String newContent = new String(b, 0, numRead);

			     String newContent = new String(b, 0, numRead, charSet);

			     content += newContent;

			    }

			   }

			   ret = content;

			   urlStream.close();

		} catch (MalformedURLException e){

			e.printStackTrace();

		} catch (IOException e){

			e.printStackTrace();

		}

		return ret;

	}

	/**

	 * 该接口使用与收费的快递公司接口查询

	 * @param com 快递公司代码

	 * @param nu 快递单号

	 * @return

	 */

	public static String searchkuaiDiInfo(String com, String nu){

        String content = "";

        try{

        	StringBuilder sb = new StringBuilder();

        	sb.append("http://www.kuaidi100.com/applyurl?key=").append(kuaidi100.key);

        	sb.append("&com=").append(com);

        	sb.append("&nu=").append(nu);

            URL url = new URL(sb.toString());

            URLConnection con = url.openConnection();

            con.setAllowUserInteraction(false);

            InputStream urlStream = url.openStream();

            byte b[] = new byte[10000];

            int numRead = urlStream.read(b);

            content = new String(b, 0, numRead);

            while (numRead != -1){

                numRead = urlStream.read(b);

                if (numRead != -1){

                    // String newContent = new String(b, 0, numRead);

                    String newContent = new String(b, 0, numRead, "UTF-8");

                    content += newContent;

                }

            }

            urlStream.close();

        }

        catch (Exception e){

            e.printStackTrace();

            System.out.println("快递查询错误");

        }

        return content;

    }

}

　　

web项目测试页面的测试代码

package com.kuaidi;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import com.util.kuaidi100;

public class Test extends HttpServlet {

	private static final long serialVersionUID = 1L;

	public Test() {

		super();

	}

	public void destroy() {

		super.destroy();

	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {

		String expressContent = "";

		String expressType = "json";

		String exsName = "rufengda";

		String exsNum = "516013113118353001";

		if ("shunfeng".equals(exsName) || "ems".equals(exsName)) {

			//返回HTML页面

			expressContent = kuaidi100.searchkuaiDiInfo(exsName, exsNum);

			expressType = "html";

		}else{

			//返回的是json

			expressContent = kuaidi100.getExpressInfo(exsName,exsNum);

		}

		request.getSession().setAttribute("expressContent", expressContent);

		request.getSession().setAttribute("expressType", expressType);

		request.getRequestDispatcher("test.jsp").forward(request, response);

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		this.doGet(request, response);

	}

	public void init() throws ServletException {

	}

}

　　

对应的web.xml的配置

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5"

	xmlns="http://java.sun.com/xml/ns/javaee"

	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

  <display-name></display-name>

  <servlet>

    <description>This is the description of my J2EE component</description>

    <display-name>This is the display name of my J2EE component</display-name>

    <servlet-name>Test</servlet-name>

    <servlet-class>com.kuaidi.Test</servlet-class>

  </servlet>

  <servlet-mapping>

    <servlet-name>Test</servlet-name>

    <url-pattern>/test</url-pattern>

  </servlet-mapping>

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

</web-app>

　　

测试页面test.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    <title>My JSP 'test.jsp' starting page</title>

	<meta http-equiv="pragma" content="no-cache">

	<meta http-equiv="cache-control" content="no-cache">

	<meta http-equiv="expires" content="0">

	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

	<meta http-equiv="description" content="This is my page">

	<script src="<%=basePath%>js/jquery-1.11.1.min.js"></script>

	<script type="text/javascript">

		var t = '${expressType}';//返回快递信息的类型

  		var c = '${expressContent}';//快递内容

  		$(document).ready(function(){

  			$('#divEx').show();

	  	  	if(t=="html"){

	  			if(c!=""){

		  			var content = "<iframe name=\"kuaidi100\" src=\""+c+"\" width=\"520\" height=\"300\"";

						content += "marginwidth=\"0\" marginheight=\"0\" hspace=\"0\" vspace=\"0\" frameborder=\"0\" scrolling=\"no\"></iframe>";

					$('#divEx').append(content);

				}

	  		}

	  		else{//json

  				if(c!=""){

	  				var content ="<table class=\"tableExpress\" width=\"520px\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" id=\"showtablecontext\">";

	  					content += "<tr><td width=\"27%\" class=\"bluebg\" >时间</td>";

	  					content += "<td width=\"73%\" class=\"bluebg\">地点和跟踪进度</td></tr>";

	  				var info = eval('(' + c + ')');

	  				var tmp = "";

	  				for(var i=0;i<info.data.length;i++){

	  					tmp += "<tr><td class=\"nobg\">";

	  					tmp += info.data[i].time;

	  					tmp += "</td><td class=\"nobg\">";

	  					tmp += info.data[i].context;

	  					tmp += "</td></tr>";

	  				}

	  				content += tmp;

	  				content += "</table>";

	  				$('#divEx').append(content);

  				}

  			}

  		});

	</script>

  </head>

  <body>

    <div id="divEx" style="display:none;height:300px;width:520px;overflow-y: auto;">

	</div>

  </body>

</html>

　　

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