快递100接口

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 = "XXXXXXXX";//必填项，从官网申请的key public static void main(String[] agrs) { //huitongkuaidi 210414794266 //zhongtong 761284432955 //shunfeng 211001746537 System.out.println(searchkuaiDiInfo("shunfeng","211001746537")); try { URL url= new URL("http://api.kuaidi100.com/api?id=c1441d4e82940df1&com=shunfeng&nu=211001746537&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; } }