java - 使用 SimpleXml 将 Xml 解析为 Java

Question

如何使用 simpleXml 或 JAXB 解析它（我想将其转换为 java 对象）：

<properties xmlns:im="http://itunes.apple.com/rss">
   <id im:id="one">id1</id>
   <name>name1</name>
</properties>

Answer 1

You could map it with the following classes using a JAXB (JSR-222) implementation.

Properties

import javax.xml.bind.annotation.*;

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class Properties {

    private Id id;
    private String name;

}

Id

Since the attribute is namespace qualified you need to include this in the @XmlAttribute annotation.

import javax.xml.bind.annotation.*;

@XmlAccessorType(XmlAccessType.FIELD)
public class Id {

    @XmlAttribute(namespace="http://itunes.apple.com/rss")
    private String id;

    @XmlValue
    private String value;

}

For More Information

• http://blog.bdoughan.com/2010/08/jaxb-namespaces.html
• http://blog.bdoughan.com/2011/06/jaxb-and-complex-types-with-simple.html
• http://blog.bdoughan.com/2011/11/jaxb-and-namespace-prefixes.html

Answer 2

刚读

• 如何将xml解析为java对象？

或者

• 将 XML 转换为 Java 对象

两者都有足够的信息。还有很多其他的SO问题......