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用JAXB从对象生成XML

    博客分类：
  • Java
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Java代码 复制代码 收藏代码
  1. import java.io.FileOutputStream;
  3. import javax.xml.bind.JAXBContext;
  4. import javax.xml.bind.Marshaller;
  5. import javax.xml.bind.annotation.XmlRootElement;
  7. public class JavaToXMLDemo {
  8. public static void main(String[] args) throws Exception {
  9. JAXBContext context = JAXBContext.newInstance(Employee.class);
  11. Marshaller m = context.createMarshaller();
  12. m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
  14. Employee object = new Employee();
  15. object.setCode("CA");
  16. object.setName("Cath");
  17. object.setSalary(300);
  19. m.marshal(object, System.out);
  21. }
  22. } 
import java.io.FileOutputStream;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.annotation.XmlRootElement;

public class JavaToXMLDemo {
  public static void main(String[] args) throws Exception {
    JAXBContext context = JAXBContext.newInstance(Employee.class);

    Marshaller m = context.createMarshaller();
    m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

    Employee object = new Employee();
    object.setCode("CA");
    object.setName("Cath");
    object.setSalary(300);

    m.marshal(object, System.out);

  }
}

 

 

Java代码 复制代码 收藏代码
  1. @XmlRootElement
  2. class Employee {
  3. private String code;
  5. private String name;
  7. private int salary;
  9. public String getCode() {
  10. return code;
  11. }
  13. public void setCode(String code) {
  14. this.code = code;
  15. }
  17. public String getName() {
  18. return name;
  19. }
  21. public void setName(String name) {
  22. this.name = name;
  23. }
  25. public int getSalary() {
  26. return salary;
  27. }
  29. public void setSalary(int population) {
  30. this.salary = population;
  31. }
  32. } 
@XmlRootElement
class Employee {
  private String code;

  private String name;

  private int salary;

  public String getCode() {
    return code;
  }

  public void setCode(String code) {
    this.code = code;
  }

  public String getName() {
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }

  public int getSalary() {
    return salary;
  }

  public void setSalary(int population) {
    this.salary = population;
  }
}

 

 

运行结果:

Xml代码 复制代码 收藏代码
  1. <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  2. <employee>
  3. <code>CA</code>
  4. <name>Cath</name>
  5. <salary>300</salary>
  6. </employee> 
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<employee>
    <code>CA</code>
    <name>Cath</name>
    <salary>300</salary>
</employee>

 

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