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  • Java bean 转xml

    Province class

    package com.apptest.xstream.test;
    
    import java.util.ArrayList;
    import java.util.List;
    
    public class Province {
    	private String name;
    	private List<City> list = new ArrayList<City>();
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	public List<City> getList() {
    		return list;
    	}
    	public void setList(List<City> list) {
    		this.list = list;
    	}
    	 
    	public void addCity(City city) {
    		this.list.add(city);
    	}
    	
    	@Override
    	public String toString() {
    		return "Province [name=" + name + "]";
    	}
    	
    
    }
    

      City class

    package com.apptest.xstream.test;
    
    public class City {
    	private String name;
    	private String description;
    	public City(String name, String description) {
    		super();
    		this.name = name;
    		this.description = description;
    	}
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	public String getDescription() {
    		return description;
    	}
    	public void setDescription(String description) {
    		this.description = description;
    	}
    	@Override
    	public String toString() {
    		return "City [name=" + name + ", description=" + description + "]";
    	}
    	
    }
    

      Test class

    package com.apptest.xstream.test;
    
    import java.util.ArrayList;
    import java.util.List;
    
    import org.junit.Test;
    
    import com.thoughtworks.xstream.XStream;
    
    public class XStreamDemo {
    
    	/**
    	 * 获取省份list
    	 * @return ArrayList<Province> list
    	 */
    	public List<Province> getProvinceList() {
    		Province p1 = new Province();
    		p1.setName("江西");
    		p1.addCity(new City("萍乡市","PingXiang"));
    		p1.addCity(new City("上饶市","ShangRao"));
    		
    		Province p2 = new Province();
    		p2.setName("上海");
    		p2.addCity(new City("闸北区","ZhaBeiQu"));
    		p2.addCity(new City("徐汇区","XuHuiQu"));
    		
    		List<Province> list = new ArrayList<Province>();
    		list.add(p1);
    		list.add(p2);
    		
    		return list;
    	}
    	
    	@Test
    	public void func1() {
    		List<Province> list = getProvinceList();
    		XStream xStream = new XStream();
    		xStream.alias("china", List.class);
    		xStream.alias("province", Province.class);
    		xStream.alias("city", City.class);
    		xStream.useAttributeFor(Province.class, "name");
    		xStream.addImplicitCollection(Province.class, "list");
    		xStream.omitField(City.class, "description");
    		
    		String s = xStream.toXML(list);
    		System.out.println(s);
    	}
    }
    

      Result

    <china>
      <province name="江西">
        <city>
          <name>萍乡市</name>
        </city>
        <city>
          <name>上饶市</name>
        </city>
      </province>
      <province name="上海">
        <city>
          <name>闸北区</name>
        </city>
        <city>
          <name>徐汇区</name>
        </city>
      </province>
    </china>
    

      

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  • 原文地址:https://www.cnblogs.com/luowen/p/4375438.html
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