JAXB Java生成XML,为什么是小写?
发布时间:2020-09-18 17:37:33  所属栏目:Java  来源:互联网 
            导读:当我运行这个代码: import javax.xml.bind.JAXBContext;import javax.xml.bind.Marshaller;import javax.xml.bind.annotation.XmlAccessType;import javax.xml.bind.annotation.XmlAccessorType;import javax.xml.bind.a
                
                
                
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                         当我运行这个代码: import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
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);
  }
}
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
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;
  }
} 
 我得到 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<employee>
    <code>CA</code>
    <name>Cath</name>
    <salary>300</salary>
</employee> 
 这是正确的,所以我的问题是为什么把员工改为员工? 这是我实际想要的: <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Employee>
    <code>CA</code>
    <name>Cath</name>
    <salary>300</salary>
</Employee> 
 谢谢! 解决方法您所看到的行为是标准的 JAXB (JSR-222) XML名称到Java名称转换算法的结果.您可以使用@XmlRootElement注释来指定名称: @XmlRootElement(name="Employee")
@XmlAccessorType(XmlAccessType.FIELD)
class Employee {
    ...
} 
 我是EclipseLink JAXB (MOXy)领先,我们有一个扩展,它允许你覆盖,你可能会感兴趣的默认名称转换算法: > http://blog.bdoughan.com/2011/05/overriding-jaxbs-name-mangling.html (编辑:莱芜站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容!  | 
                  
