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XML（area.xml）
 <?xml version="1.0" encoding="GBK"?>
<menu>
<locations>
<site>北京</site>
<site>上海</site>
<site>重慶</site>
<site>浙江</site>
<site>廣東</site>
<site>湖北</site>
</locations>
<area location="北京" citysStr="東城區,西城區,海淀區,朝陽區" />
<area location="上海" citysStr="黃浦區,徐匯區,長寧區,靜安區,普陀區,閘北區" />
<area location="重慶" citysStr="渝中區,大渡口區,江北區,沙坪壩區,九龍坡區,南岸區" />
<area location="浙江" citysStr="杭州市,寧波市,溫州市,嘉興市,湖州市,紹興市" />
<area location="廣東" citysStr="廣州市,深圳市,珠海市,佛山市,東莞市" />
<area location="湖北" citysStr="武漢市,黃石市,十堰市,荊州市,宜昌市,咸寧市" />
</menu>
Area.java
 package org.weibo.model;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.weibo.lang.Strings;
  public class Area  {
 private String location;
private String citysStr;
private List<String> citys = new ArrayList<String>();
  public List<String> getCitys() {
return citys;
 }
public void setCitys() {
if (!Strings.isEmptyValue(citysStr)) {
String cityArray[] = citysStr.split(",");
this.citys = Arrays.asList(cityArray);
}
}
public void setCitysStr(String citysStr) {
this.citysStr = citysStr;
setCitys();
}
public void setLocation(String location) {
this.location = location;
}
public String getLocation() {
return location;
}
public String getLocations() {
return location;
}
 }TheAreaMenu.java
package org.weibo.model;
import java.util.ArrayList;
import java.util.List;
public class TheAreaMenu {
private List<String> locations = new ArrayList<String>();
private List<Area> areas = new ArrayList<Area>();
public void addLocations(String location) {
locations.add(location);
}
public List<String> getLocations() {
return locations;
}
public void addAreas(Area area) {
areas.add(area);
}
public List<Area> getAreas() {
return areas;
}
}
ApplicationCode
try {
Digester digester = new Digester();
digester.setValidating(false);
digester.addObjectCreate("menu", "org.weibo.model.TheAreaMenu");
digester.addCallMethod("menu/locations/site", "addLocations", 1);
digester.addCallParam("menu/locations/site", 0);
// fdsafafafs0000
digester.addObjectCreate("menu/area", "org.weibo.model.Area");
digester.addSetProperties("menu/area");
digester.addSetNext("menu/area", "addAreas");
TheAreaMenu menu = (TheAreaMenu) digester.parse(getClass()
.getResourceAsStream("/areas.xml"));
List<String> locations = menu.getLocations();
for (String theLocation : locations) {
System.out.print(theLocation + ",");
}
System.out.println();
List<Area> areas = menu.getAreas();
for (Area theArea : areas) {
System.out.print(theArea.getLocation() + "=");
List<String> citys = theArea.getCitys();
for (String theCity : citys) {
System.out.print(theCity + ",");
}
System.out.println();
}
// new InputStreamReader(getClass().getResourceAsStream(
// "/areas.properties"), "GBK");
} catch (IOException e) {
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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