使用xstream将Java转换为XML

I have started using the xstream library to convert from Java code to XML. My model java class is simple and given below:

我已经开始使用xstream库将Java代码转换为XML。我的模型java类很简单,如下所示:

class Person {
    String firstname;
    String lastname;    
    String age;
    public Person(String first, String last,String age) {
        firstname = first;
        lastname = last;
        this.age =  age;
    }
}

So using simple xstream API I am getting the output of the toXML method as below:

所以使用简单的xstream API我得到了toXML方法的输出如下:

<Person>
  <firstname>David</firstname>
  <lastname>Goswami</lastname>
  <age>34</age>
</Person>

However, I want to tweak the output and get the string age as an attribute of the field firstname. In essence, I am expecting the xml output as below:

但是,我想调整输出并将字符串age作为字段firstname的属性。本质上,我期待xml输出如下:

<Person>
  <firstname age="34">David</firstname>
  <lastname>Goswami</lastname>
 </Person>

Any help on how to do this would be highly appreciated.

任何有关如何做到这一点的帮助将受到高度赞赏。

3 个解决方案

#1

You can use XStream.useAttributeFor() to declare a property to be serialized as an attribute:

您可以使用XStream.useAttributeFor()声明要作为属性序列化的属性:

xstream.useAttributeFor(Person.class, "age");

#2

@XStreamAsAttribute
String age;

#3

You can use user-defined Converter, good example with the similar problem is there: http://www.coderanch.com/t/426981/XML/XStream-variable-as-attribute-another

您可以使用用户定义的转换器,类似问题的好例子是:http://www.coderanch.com/t/426981/XML/XStream-variable-as-attribute-another

#1