package com.jhtc;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import org.dom4j.Document;

import org.dom4j.DocumentHelper;

import org.dom4j.Element;

import org.dom4j.io.OutputFormat;

import org.dom4j.io.XMLWriter;

public class Parse {

    public static void main(String[] args) {

        File f=new File("C:/Users/Administrator/Desktop/ttl.txt");

        InputStream fis=null;

        InputStreamReader isr=null;

        BufferedReader br=null;

        String str="";

        //1.第二种 创建文档及设置根元素节点的方式

        Element root = DocumentHelper.createElement("ttl");

        Document document = DocumentHelper.createDocument(root);

        //给根节点添加孩子节点

        Element element1 = null;

        XMLWriter xmlWriter=null;

        try {

            fis=new FileInputStream(f);

            isr=new InputStreamReader(fis);

            br=new BufferedReader(isr);

            while((str=br.readLine())!=null){

                System.out.println(str);

                //String arrays[]=str.split("\\s+");//匹配多个空格，split支持正则表达式

                String arrays[]=str.split(" {3,}");//匹配3个及3个以上的空格

                element1 = root.addElement("主谓宾");//给根节点添加孩子节点

                //把一行三段输出为xml格式

                element1.addElement("主语").addText(arrays[]);//孩子节点再添加孩子节点

                element1.addElement("谓语").addText(arrays[]);

                element1.addElement("宾语").addText(arrays[]);

                //把生成的xml文档存放在硬盘上  true代表是否换行

                OutputFormat format = new OutputFormat("    ",true);

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

                xmlWriter = new XMLWriter(new FileOutputStream("ttl.xml"),format);  

                xmlWriter.write(document);  

            }

        } catch (Exception e) {

            e.printStackTrace();

        }finally{

            try {

                xmlWriter.close();

                br.close();

                isr.close();

                fis.close();

            } catch (IOException e) {

                e.printStackTrace();

            }

        }

    }

}