描写叙述 ：依据身份证编号 查询归属地信息。

身份证实体类：

package org.wx.xhelper.model;/*** 身份证实体类* @author wangxw* @version 1.0* @date Jul 11, 2014 10:46:54 AM*/
public class IdCard {// 身份证号码private String idCard;// 出生日期private String born;// 性别private String sex;// 所在地区private String att;public String getIdCard() {return idCard;}public void setIdCard(String idCard) {this.idCard = idCard;}public String getBorn() {return born;}public void setBorn(String born) {this.born = born;}public String getSex() {return sex;}public void setSex(String sex) {this.sex = sex;}public String getAtt() {return att;}public void setAtt(String att) {this.att = att;}}

服务接口类：

package org.wx.xhelper.service;import java.io.UnsupportedEncodingException;
import java.net.URL;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.wx.xhelper.model.IdCard;/*** 身份证信息服务接口类* @author wangxw* @version 1.0* @date Jul 11, 2014 10:49:57 AM*/
public class IdCardService {/*** 生成身份证信息* @param cardNo* @return 返回身份证信息* @throws UnsupportedEncodingException*/public static String getIdCardDetail(String cardNo) throws UnsupportedEncodingException{// 获取身份证信息IdCard idcard = getIdCardInfo(cardNo);// 存储文本信息StringBuffer news = new StringBuffer();if (idcard != null) {news.append("所属地区:"+idcard.getAtt()).append("\n");news.append("出生日期:"+idcard.getBorn()).append("\n");news.append("性别:"+idcard.getSex()).append("\n");}if(news.length() == 0){news.append("身份证号码").append(cardNo).append("不存在,请又一次输入!");}return news.toString();}/*** 获取身份证信息* @param cardNo* @return 返回身份证信息*/public static IdCard getIdCardInfo(String cardNo){URL url = null;IdCard idCard = new IdCard();try{DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder();url = new URL("http://api.k780.com:88/?

app=idcard.get&idcard="+cardNo+"&appkey=10003&sign=b59bc3ef6191eb9f747dd4e83c99f2a4&format=xml"); System.out.println(url); Document doc = builder.parse(url.openStream()); NodeList node = doc.getElementsByTagName("result"); for(int i=0;i<node.getLength();i++){ String idcard = ""; String born = ""; String sex = ""; String att = ""; if(doc.getElementsByTagName("idcard").item(i).getFirstChild() != null){ idcard = doc.getElementsByTagName("idcard").item(i).getFirstChild().getNodeValue(); } if(doc.getElementsByTagName("born").item(i).getFirstChild() != null){ born = doc.getElementsByTagName("born").item(i).getFirstChild().getNodeValue(); } if(doc.getElementsByTagName("sex").item(i).getFirstChild() != null){ sex = doc.getElementsByTagName("sex").item(i).getFirstChild().getNodeValue(); } if(doc.getElementsByTagName("att").item(i).getFirstChild() != null){ att = doc.getElementsByTagName("att").item(i).getFirstChild().getNodeValue(); } idCard.setIdCard(idcard); idCard.setBorn(born); idCard.setSex(sex); idCard.setAtt(att); } }catch(Exception e){ e.printStackTrace(); } return idCard; } public static void main(String[] args){ try { System.out.print(getIdCardDetail("110101199001011118")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } }

返回结果：

所属地区:北京市东城区
出生日期:1990年01月01日
性别:男