笔记-将XML文件读取为String字符串

import java.io.File;

import java.io.IOException;

import java.io.StringWriter;
import java.net.URL;

import org.jdom.input.SAXBuilder;

import org.jdom.output.Format;

import org.jdom.output.XMLOutputter;

/**
 * 读取XML文件，转成String字符串
 */
public class ReadXmlToString {
    private String fileUrl = null;

    public String getFileUrl() {
        return fileUrl;

    }

    public ReadXmlToString(String path) {
        this.fileUrl = path;
    }

    public org.jdom.Document load() {
        org.jdom.Document document = null;

        String url = this.getFileUrl();

        try {
            SAXBuilder reader = new SAXBuilder();

            document = reader.build(new File(url));

        } catch (Exception e) {
            e.printStackTrace();

        }

        return document;

    }

    public String XmlToString() {
        org.jdom.Document document = null;

        document = this.load();

        Format format = Format.getPrettyFormat();

        format.setEncoding("UTF-8");//设置编码格式

        StringWriter out = null; //输出对象

        String sReturn = ""; //输出字符串

        XMLOutputter outputter = new XMLOutputter();

        out = new StringWriter();

        try {
            outputter.output(document, out);

        } catch (IOException e) {
            e.printStackTrace();

        }

        sReturn = out.toString();

        return sReturn;

    }

    public static void main(String[] args) {
        String strXml = null;

        ReadXmlToString xml = new ReadXmlToString("C:\\Program Files (x86)\\iVS-100\\iVS-100-Server\\iVS_Storage\\FileZilla Server.xml");

        strXml = xml.XmlToString();

        System.out.println(strXml);
    }

}