Question

假设我有一个Java类如下

public class Foo {

   public ... getKitchen(){}

   public ... getRoom(){}

   public ... getInnerPart(){}

   public ... getUpperPart(){}

   public ... getBasement(){}

   ...
   ...
}

我希望像这样的XML输出

<foo>
   <house>
     <kitchen>value<kitchen>
     <basement>value<basement>
     <room>value<room>
   <house>
   <innerPart>value<innerPart>
   <upperPart>value<upperPart>
<foo>

我班上的JAXB注释会是什么样子？感谢。

Answer 1

注意：我是 EclipseLink JAXB (MOXy) 负责人，也是JAXB 2 (JSR-222)专家组的成员。

您可以使用MOXy的@XmlPath扩展名来实现此映射：

import javax.xml.bind.annotation.*;
import org.eclipse.persistence.oxm.annotations.XmlPath;

@XmlRootElement
@XmlType(propOrder={"kitchen", "basement", "room", "innerPart", "upperPart"})
public class Foo {

   @XmlPath("house/kitchen/text()")
   public ... getKitchen(){}

   @XmlPath("house/room/text()")
   public ... getRoom(){}

   public ... getInnerPart(){}

   public ... getUpperPart(){}

   @XmlPath("house/basement/text()")
   public ... getBasement(){}

   ...
   ...
}

了解更多信息

JAXB标记包装

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