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JABXTest.java
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131 lines (111 loc) · 3.56 KB
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package xmlTest;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.*;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import java.io.File;
import java.io.Serializable;
import java.util.Date;
//JavaBean代码
@XmlType(propOrder = {"role","userName","birthDay"})
@XmlRootElement(name = "user")
@XmlAccessorType(XmlAccessType.PROPERTY)
@XmlAccessorOrder(XmlAccessOrder.ALPHABETICAL)
class User implements Serializable {
private String userName;
private int age;
private String role;
private String bibi;
private Date birthDay;
public User() {
}
public User(String userName, int age, String role, String bibi,Date date) {
this.userName = userName;
this.age = age;
this.role = role;
this.bibi = bibi;
this.birthDay=date;
}
@XmlJavaTypeAdapter(DateAdapter.class)
public Date getBirthDay() {
return birthDay;
}
public void setBirthDay(Date birthDay) {
this.birthDay = birthDay;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
@XmlAttribute
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
@XmlElement
public String getRole() {
return role;
}
public void setRole(String role) {
this.role = role;
}
@XmlTransient
public String getBibi() {
return bibi;
}
public void setBibi(String bibi) {
this.bibi = bibi;
}
@Override
public String toString() {
return "User{" +
"userName='" + userName + '\'' +
", age=" + age +
", role='" + role + '\'' +
", bibi='" + bibi + '\'' +
'}';
}
}
//测试
public class JABXTest {
public static void saveXmlTest() {
User user = new User("陈本布衣", 2018, "超级管理员","瞎哔哔",new Date());
File file = new File("D:\\java\\xml\\user.xml");
try {
JAXBContext jaxbContext = JAXBContext.newInstance(User.class);
Marshaller marshaller = jaxbContext.createMarshaller();
//格式化输出，即按标签自动换行，否则就是一行输出
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
//设置编码（默认编码就是utf-8）
marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
//是否省略xml头信息，默认不省略（false）
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, false);
marshaller.marshal(user, file);
} catch (JAXBException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
// saveXmlTest();
// getUserTest();
User user = new User("陈本布衣", 2018, "超级管理员","瞎哔哔",new Date());
JABXUtils.convertToXmlB(user,new File("D:\\java\\xml\\user.xml"));
}
public static void getUserTest() {
File file = new File("D:\\java\\xml\\user.xml");
try {
JAXBContext jaxbContext = JAXBContext.newInstance(User.class);
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
User user = (User) unmarshaller.unmarshal(file);
System.out.println(user.toString());
} catch (JAXBException e) {
e.printStackTrace();
}
}
}