* 核心包：xstream-1.4.4.jar
* 必要依赖包：xpp3_min-1.1.4c.jar
public class Province {
private Integer id;
private String name;
private List<City> citys;
public Province(Integer id,String name,List citys) {
this.id = id;
this.name = name;
this.citys = citys;
}
public List<City> getCitys() {
return citys;
}
public void setCitys(List<City> citys) {
this.citys = citys;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public class City {
private Integer id;
private String name;
public City(Integer id,String name) {
this.id = id;
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
@H_403_18@public class test { public static void main(String[] args) { /***********************模拟查询数据库结果集**************************/ // Province p1 = new Province(1,"吉林省"); // Province p2 = new Province(2,"辽宁省"); // Province p3 = new Province(3,"山东省"); // // List<Province> provinces = new ArrayList<Province>(); // provinces.add(p1); // provinces.add(p2); // provinces.add(p3); City city1 = new City(1,"长春市"); City city2 = new City(2,"吉林市"); City city3 = new City(3,"松原市"); City city4 = new City(4,"四平市"); City city5 = new City(5,"通化市"); List<City> citys = new ArrayList<City>(); citys.add(city1); citys.add(city2); citys.add(city3); citys.add(city4); citys.add(city5); Province province = new Province(1,"吉林省",citys); /***********************模拟查询数据库结果集**************************/ //1 创建XStream类型的实例化对象 XStream xStream = new XStream(); //2 起别名 xStream.alias("province",Province.class); xStream.alias("city",City.class); //3 将javabean的属性作为xml格式的标签属性存在 xStream.useAttributeFor(Province.class,"id"); xStream.useAttributeFor(Province.class,"name"); //4 利用toXML()方法将javabean、List、Array和Map集合转换成xml格式 String xml = xStream.toXML(province); System.out.println(xml); } } 原文链接：https://www.f2er.com/ajax/165289.html
