createnewdoc.java

一个java与数据库连接的好例子

package com.eap;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

import org.apache.poi.poifs.filesystem.DirectoryEntry;
import org.apache.poi.poifs.filesystem.DocumentEntry;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;

public class CreateNewDoc {
	public CreateNewDoc(){}
	public static boolean writeWordFile(String path, String content) {   
	    boolean w = false;   
	    try {   
	  	    //  byte b[] = content.getBytes("ISO-8859-1");   
	        byte b[] = content.getBytes();   
	        ByteArrayInputStream bais = new ByteArrayInputStream(b);   
	        POIFSFileSystem fs = new POIFSFileSystem();   
	        DirectoryEntry directory = fs.getRoot();   
	        DocumentEntry de = directory.createDocument("WordDocument", bais);   
	        FileOutputStream ostream = new FileOutputStream(path);   
		    fs.writeFilesystem(ostream);   
		    bais.close();   
	        ostream.close();   
	  
	    	} catch (IOException e) {   
	    		e.printStackTrace();   
	    	}   
	  
	    	return w;   
		}   
	public static void main(String[] args){   
		
        WordExtractor w  = new WordExtractor();   
        POIFSFileSystem ps = new POIFSFileSystem();   
        
        try{   
               
            File file = new File("C:\\a.doc");   
            InputStream in = new FileInputStream(file);   
            String s = w.extractText(in); 
            
            String con="0001号:"+"\r"+
            "    你好! "+"\r"+
            "    这次心理测试结果已出来.从全面的情况来看,你的心理还是比较健康的.我们从抑郁、精神分裂、等四个方面"+
            "行测试，你的每项得分分别是：40，20，18，22，处在正常范围内，望你保持心情愉快！";
            String convert = new String(con.getBytes("GB2312"),"ISO-8859-1");
            w.writeWordFile("c:\\c.doc", con);
            //System.out.println(s);   
       
               
        }catch(Exception e){   
            e.printStackTrace();   
        }   
                   
    }  
}