java XML对象互转 注解实例

java JAXB @XmlAttribute @XmlElement @XmlValue实例

@XmlAttribute 用法

@Data
@XmlAccessorType(XmlAccessType.FIELD)
public static class CouponOther{
    @XmlElement(name = "Type")
    private String type;
 
}

效果：

<Other>
      <Type>210</Type>     
</Other>

@XmlElement用法 ：<Other Type="210"> </Other>

@Data
@XmlAccessorType(XmlAccessType.FIELD)
public static class CouponOther{
    @XmlAttribute(name = "Type")
    private String type;
 
}

效果：

<Other Type="210">  </Other>

@XmlValue用法：<Ref Code="couponid">TEST071909</Ref>

@Data
@XmlAccessorType(XmlAccessType.FIELD)
public static class CouponOther{
    @XmlAttribute(name = "Type")
    private String type;
 
    @XmlElement
    private List<Ref> ref;
 
    @Data
    @XmlAccessorType(XmlAccessType.FIELD)
    public static class Ref{
        @XmlAttribute(name = "Code")
        private String code;
 
        @XmlValue
        private String value;
    }
}    

效果：

<Other Type="210">
      <Ref Code="OJ_SuperPNR_RPH">1</Ref>
      <Ref Code="couponid">TEST071909</Ref>
</Other>

其他