Question

我正在尝试使用JAXB创建移动站点地图。根据{{3}}，它应具有以下格式：

<?xml version="1.0" encoding="UTF-8" ?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:mobile="http://www.google.com/schemas/sitemap-mobile/1.0">
    <url>
        <loc>http://mobile.example.com/article100.html</loc>
        <mobile:mobile/>
    </url>
</urlset>

为了解决这个问题，我创建了以下bean：

URL.java：

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;

@XmlType(propOrder = {"loc"})
public class URL {

    private String loc;

    @XmlElement
    public String getLoc() {
        return loc;
    }

    public void setLoc(String loc) {
        this.loc = loc;
    }
}

URLSet.java

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name="urlset")
public class URLSet{

    private List<URL> urlset;

    @XmlAttribute(name="xmlns")
    private String xmlns = "http://www.sitemaps.org/schemas/sitemap/0.9";

    public URLSet() {
        urlset = new ArrayList<URL>();
    }

    @XmlElement(name="url")
    public List<URL> getUrlset() {
        return urlset;
    }

    public void setUrlset(List<URL> urlset) {
        this.urlset = urlset;
    }

}

编组：

List<URL> list = new ArrayList<URL>();
URLSet urlSet = new URLSet();
for(int i = 0 ; i < 5 ; i++) {
    URL url = new URL();
    url.setLoc("www.test" + i + ".com");
    list.add(url);
}
urlSet.setUrlset(list);
JAXBContext jaxbContext = JAXBContext.newInstance(URLSet.class);
Marshaller m = jaxbContext.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
//m.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
//m.setProperty("com.sun.xml.bind.xmlHeaders", "<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
//m.setProperty("com.sun.xml.internal.bind.xmlHeaders", "<?xml version=\"1.0\" encoding=\"UTF-8\"?>");

StringWriter sw = new StringWriter();
m.marshal(urlSet,sw);
log.info("\n" + sw.toString() + "\n");

问题是：如何向每个节点添加静态<mobile:mobile/>子节点？如果我将它与桌面“sitemap.xml”一起存储，我该如何命名移动站点地图文件？提前谢谢。

如何使用JAXB正确创建移动站点地图？

0 个答案: