在java中将属性转换为标记

可能重复：

我想将xml属性转换为标记。例如，使用XStream

    <root>
       <abc attr1="aaa" attr2="bbb"/>
    </root>

到

aaa
bbb

---

任何指针都会有帮助。

只要使用XStream，就不可能直接转换它。如果要使用XStream，则必须创建与XML元素对应的类

[阅读]

XStream xs = new XStream(new DomDriver());
xs.alias("root", ParentElement.class);
xs.useAttributeFor(ChildElement.class, "aaa"); // read as attribute
xs.useAttributeFor(ChildElement.class, "bbb");

ParentElement parent = new ParentElement();
try {
    FileInputStream fis = new FileInputStream("readfile");
    xs.fromXML(fis, parent);
} catch (FileNotFoundException ex) {
    ex.printStackTrace();
}

[写作]

ChildElement element = new ChildElement();
element.setAttr1("aaa");
element.setAttr2("bbb");

ParentElement parent = new ParentElement();
parent.setChildElement(element);

XStream xs = new XStream();
xs.alias("root", ParentElement.class);

try {
    FileOutputStream fs = new FileOutputStream("writefile");
    xs.toXML(parent, fs);
} catch (FileNotFoundException e1) {
    e1.printStackTrace();
}

[父元素]

public class ParentElement {
    private ChildElement abc;
    public void setChildElement(ChildElement child) {
        this.abc = child;
    }
}

[儿童元素]

public class ChildElement {
    private String attr1;
    private String attr2;

    public String getAttr1() {
        return attr1;
    }
    public void setAttr1(String attr1) {
        this.attr1 = attr1;
    }

    public String getAttr2() {
        return attr2;
    }
    public void setAttr2(String attr2) {
        this.attr2 = attr2;
    }
}

---

XStream不是此作业的工具。XStream是一个对象绑定框架。这是XSLT的工作。我从未使用过XSLT，如果您有任何示例链接，请给我指一下。Google for

XSLT“将属性转换为元素”

，这与为什么不使用XOM完全相同？更容易理解：）。只要我的两分钱。

public class ChildElement {
    private String attr1;
    private String attr2;

    public String getAttr1() {
        return attr1;
    }
    public void setAttr1(String attr1) {
        this.attr1 = attr1;
    }

    public String getAttr2() {
        return attr2;
    }
    public void setAttr2(String attr2) {
        this.attr2 = attr2;
    }
}