JSP如何调用某个地址生成的XML

[yuanjj]

如下图,如何用JSP调用XML里的内容

[猎魔人-不纯]

dom 解析吧，或者找个工具转换为json，好操作些

[yuanjj]

给个具体代码看看

[shixitong]

如果是获取这个地址生成的xml，可以参考下面

import java.io.*;
import java.net.*;

/**
 * Created by Administrator on 14-11-11.
 */
public class Test1 {
    public static void main(String args[]) throws IOException {
        //URL url = new URL("http://bbs.csdn.net/forums/Java.atom");
        String url = "http://bbs.csdn.net/forums/Java.atom";
        System.out.println(readXMlContent(url));
    }
    public static String readXMlContent(String url) throws IOException {
        StringBuffer temp = new StringBuffer();
        URLConnection uc = new URL(url).openConnection();
        uc.setConnectTimeout(10000);
        uc.setDoOutput(true);
        InputStream in = new BufferedInputStream(uc.getInputStream());
        Reader rd = new InputStreamReader(in,"UTF-8");
        int c = 0;
        while ((c = rd.read()) != -1) {
            temp.append((char) c);
        }
        in.close();
        return temp.toString();
    }
}

[littlebrain4solving]

楼上正解，通过远程地址加载获取XML内容；然后通过DOM4J来解析。

 
        String content = "<xml....";
	ByteArrayInputStream is = new ByteArrayInputStream(content.getBytes());
        SAXReader reader = new SAXReader();
        Document document = null;
        try {
            document = reader.read(is);
        } catch (DocumentException e) {
            e.printStackTrace();
        } finally {
	    is.close();
	}
        if(document == null){
            return null;
        }
        Element root = document.getRootElement();