Android读取word文件

来源：互联网发布：php搜索引擎源码编辑：程序博客网时间：2024/05/18 02:46

Android中读取word文件需要用第三方-0.4.jar。

读取的过程很简单，基本和操作普通的文件流一样，下面写一个简单例子：

<span style="color:#3366ff;"><strong>package com.word.read;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import org.textmining.text.extraction.WordExtractor;import Android.app.Activity;import Android.os.Bundle;import Android.os.Environment;import Android.widget.TextView;public class WordReader extends Activity {    /** Called when the activity is first created. */        private TextView text;        @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);                text = (TextView) findViewById(R.id.text);                String str = readWord(Environment.getExternalStorageDirectory().getAbsolutePath() + "/baojinggong.doc");        text.setText(str.trim().replace("", ""));    }        public String readWord(String file){        //创建输入流用来读取doc文件        FileInputStream in;        String text = null;        try {            in = new FileInputStream(new File(file));            WordExtractor extractor = null;            //创建WordExtractor            extractor = new WordExtractor();            //进行提取对doc文件            text = extractor.extractText(in);        }        catch (FileNotFoundException e) {            e.printStackTrace();        }        catch (Exception e) {            e.printStackTrace();        }        return text;    }}</strong></span>

看这些代码，其实也就是文件流的操作，只不过是多加了一个jar包而已，word(doc)文件放在模拟器sd卡的根目录

0 0