不知道错在哪显示找不到信息

系统找不到文件？？

package com.imooc.dom4j;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.OutputStreamWriter;

import java.io.UnsupportedEncodingException;

import java.io.Writer;

import java.util.Scanner;

import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

public class HrWriter {

public void writeXml() {

String file = "e:/DESKTOP/JavaWeb/workspace/xml/src/hr.xml";

SAXReader reader = new SAXReader();

try {

Document document = reader.read("file");

// 获取根节点

Element root = document.getRootElement();

// 创建新的根节点

Element employee = root.addElement("employee");

employee.addAttribute("no", "104");

Element name = employee.addElement("name");

/*System.out.println("请输入你的名字");

Scanner sc = new Scanner(System.in);

String s = sc.next();*/

name.setText("李铁柱");

// 简便写法

employee.addElement("age").setText("20");

Element sex = employee.addElement("sex");

sex.setText("女");

employee.addElement("salary").setText("5000");

// 多重节点

Element department = employee.addElement("department");

department.addElement("dname").setText("会计部");

department.addElement("daddress").setText("xx大厦-308");

// 最后还要用到输入输出流的方法

FileOutputStream fo = new FileOutputStream(file);

Writer writer;

writer = new OutputStreamWriter(fo, "UTF-8");

// document.writer

document.write(writer);

writer.close();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

public static void main(String[] args) {

// TODO Auto-generated method stub

HrWriter h = new HrWriter();

h.writeXml();

}

}

报错代码信息

org.dom4j.DocumentException: E:\DESKTOP\JavaWeb\workspace\xml\file (系统找不到指定的文件。)

at org.dom4j.io.SAXReader.read(SAXReader.java:464)

at org.dom4j.io.SAXReader.read(SAXReader.java:303)

at com.imooc.dom4j.HrWriter.writeXml(HrWriter.java:23)

at com.imooc.dom4j.HrWriter.main(HrWriter.java:68)

Caused by: java.io.FileNotFoundException: E:\DESKTOP\JavaWeb\workspace\xml\file (系统找不到指定的文件。)

at java.io.FileInputStream.open0(Native Method)

at java.io.FileInputStream.open(Unknown Source)

at java.io.FileInputStream.<init>(Unknown Source)

at java.io.FileInputStream.<init>(Unknown Source)

at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)

at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)

at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)

at org.dom4j.io.SAXReader.read(SAXReader.java:445)

... 3 more