XStream使用Demo

怼烎@ 2021-06-24 14:00 397阅读 0赞

以下是测试的主方法:

package org.ywzn.TestXStream;
    
    import java.util.ArrayList;
    import java.util.List;
    
    import org.ywzn.po.Address;
    import org.ywzn.po.Phone;
    import org.ywzn.po.User;
    import org.ywzn.po.XMLTitle;
    
    import com.thoughtworks.xstream.XStream;
    
    /**
     * Hello world!
     *
     */
    public class App {
    	public static void main(String[] args) {
    		System.out.println("将Java对象转换为xml！\n--------------------------");
    		List<Address> addresses = new ArrayList<Address>();
    		addresses.add(new Address("桂林"));
    		addresses.add(new Address("杭州"));
    		User user = new User("夏小雪");
    		Phone phone = new Phone("0010", "魅族MX4 pro", 2299f, user,addresses);
    		XStream xstream = new XStream();
    		xstream.alias("Phone", Phone.class);
    		xstream.alias("User", User.class);
    		xstream.alias("Addresses", List.class);
    		xstream.alias("Address", Address.class);
    		String xml = xstream.toXML(phone);
    		StringBuilder sendxml = new StringBuilder(XMLTitle.titleInfo);
    		sendxml.append(xml);
    		System.out.println(sendxml);
    
    		 System.out.println("\n将xml转换为Java对象！\n--------------------------");
    		 Object fromXML = xstream.fromXML(sendxml.toString());
    		 if(fromXML instanceof Phone){
    			 System.out.println(fromXML);
    		 }
    	}
    }

输出的结果为:

将Java对象转换为xml！
    --------------------------
    <?xml version="1.0" encoding="UTF-8"?>
    <Phone>
      <id>0010</id>
      <name>魅族MX4 pro</name>
      <price>2299.0</price>
      <user>
        <name>夏小雪</name>
      </user>
      <addresses>
        <Address>
          <city>桂林</city>
        </Address>
        <Address>
          <city>杭州</city>
        </Address>
      </addresses>
    </Phone>
    
    将xml转换为Java对象！
    --------------------------
    Phone [xmlTitle=null, id=0010, name=魅族MX4 pro, price=2299.0, user=User [name=夏小雪], addresses=[Address [city=桂林], Address [city=杭州]]]

需要的jar包为:

xpp3\_min-1.1.4c.jar   
xstream-1.3.jar

Maven的配置:

<span style="white-space:pre">		</span><dependency>
    			<groupId>xpp3</groupId>
    			<artifactId>xpp3_min</artifactId>
    			<version>1.1.4c</version>
    		</dependency>
    		<dependency>
    			<groupId>com.thoughtworks.xstream</groupId>
    			<artifactId>xstream</artifactId>
    			<version>1.3.1</version>
    		</dependency>

主要的实体类:

package org.ywzn.po;
    
    import java.util.List;
    
    public class Phone {
    
    	private XMLTitle xmlTitle;
    
    	private String id;
    
    	private String name;
    
    	private Float price;
    
    	private User user;
    
    	private List<Address> addresses;
    
    	public Phone() {
    		super();
    	}
    
    	public Phone(String id, String name, Float price) {
    		super();
    		this.id = id;
    		this.name = name;
    		this.price = price;
    	}
    
    	public Phone(String id, String name, Float price, User user) {
    		super();
    		this.id = id;
    		this.name = name;
    		this.price = price;
    		this.user = user;
    	}
    
    	public Phone(String id, String name, Float price, User user,
    			List<Address> addresses) {
    		super();
    		this.id = id;
    		this.name = name;
    		this.price = price;
    		this.user = user;
    		this.addresses = addresses;
    	}
    
    	public Phone(XMLTitle xmlTitle, String id, String name, Float price,
    			User user, List<Address> addresses) {
    		super();
    		this.xmlTitle = xmlTitle;
    		this.id = id;
    		this.name = name;
    		this.price = price;
    		this.user = user;
    		this.addresses = addresses;
    	}
    
    	public XMLTitle getXmlTitle() {
    		return xmlTitle;
    	}
    
    	public void setXmlTitle(XMLTitle xmlTitle) {
    		this.xmlTitle = xmlTitle;
    	}
    
    	public String getId() {
    		return id;
    	}
    
    	public void setId(String id) {
    		this.id = id;
    	}
    
    	public String getName() {
    		return name;
    	}
    
    	public void setName(String name) {
    		this.name = name;
    	}
    
    	public Float getPrice() {
    		return price;
    	}
    
    	public void setPrice(Float price) {
    		this.price = price;
    	}
    
    	public User getUser() {
    		return user;
    	}
    
    	public void setUser(User user) {
    		this.user = user;
    	}
    
    	public List<Address> getAddresses() {
    		return addresses;
    	}
    
    	public void setAddresses(List<Address> addresses) {
    		this.addresses = addresses;
    	}
    
    	@Override
    	public String toString() {
    		return "Phone [xmlTitle=" + xmlTitle + ", id=" + id + ", name=" + name
    				+ ", price=" + price + ", user=" + user + ", addresses="
    				+ addresses + "]";
    	}
    
    }

包含的实体类1:

package org.ywzn.po;
    
    public class Address {
    
    	private String city;
    
    	public Address() {
    		super();
    	}
    
    	public Address(String city) {
    		super();
    		this.city = city;
    	}
    
    	public String getCity() {
    		return city;
    	}
    
    	public void setCity(String city) {
    		this.city = city;
    	}
    
    	@Override
    	public String toString() {
    		return "Address [city=" + city + "]";
    	}
    
    }

包含的实体类2:

package org.ywzn.po;
    
    public class User {
    
    	private String name;
    
    	public User() {
    		super();
    	}
    
    	public User(String name) {
    		super();
    		this.name = name;
    	}
    
    	public String getName() {
    		return name;
    	}
    
    	public void setName(String name) {
    		this.name = name;
    	}
    
    	@Override
    	public String toString() {
    		return "User [name=" + name + "]";
    	}
    
    }

xml的标题头信息类:

package org.ywzn.po;
    
    public class XMLTitle {
    
    	public static String titleInfo = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    
    }

Demo案例点击->[这里][Link 1]

### [http://download.csdn.net/detail/u014175572/8721999][Link 1]    ###

[Link 1]: http://download.csdn.net/detail/u014175572/8721999