工具分享 xml to json

package xml2json;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;

import org.apache.commons.io.IOUtils;

import net.sf.json.JSON;
import net.sf.json.xml.XMLSerializer;

public class Test {
public static void ConvertXMLtoJSON() throws FileNotFoundException  {
String d ="C:\\Users\\Administrator\\Desktop\\部门信息.xml";
File file=new File(d);
//读取文件流
FileInputStream  in = new FileInputStream(file);

String xml;
try {
xml = IOUtils.toString(in);
System.out.println(xml);
XMLSerializer xmlSerializer = new XMLSerializer();
JSON json = xmlSerializer.read(xml);
System.out.println(json.toString(1));
//处理返回为空数组的数据
String tojson=json.toString().replace("[]", "null");
File fileRs=new File("C:\\Users\\Administrator\\Desktop\\部门信息表.txt");
if (!fileRs.exists()) {// 如果文件不存在，则创建该文件
fileRs.createNewFile();
}
FileWriter fw=new FileWriter(fileRs);
fw.write(tojson.toString());
fw.flush();
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}

public static void main(String[] args) throws FileNotFoundException {
ConvertXMLtoJSON();
}
}