Java´úÂëÉú³ÉºÍ½âÎöxlsÎļþ
ʹÓÃpoiÀ´Éú³ÉxlsÎļþ£ºÒýÓõİüpoi-3.2.final.jar;
ÒªÁ˽âµÄÀàHSSFWorkbook,HSSFSheet,HSSFRow,HSSFCell
HSSFWorkbook workbook=new HSSFWorkbook();µÃµ½Ò»¸öExcelÎļþµÄÒýÓÃ
HSSFSheet sheet=workbook.createSheet();µÃµ½Ò»¸ösheet,»¹ÓÐHSSFSheet sheet=workbook.createSheet("sheet1");·½·¨¿ÉÒÔÉèÖÃSheetµÄÃû³Æ¡£
È»ºóÎÒÃÇ¿ÉÒԵõ½Ò»ÐÐHSSFRow row=sheet.createRow(rowNum);
×îºóÎÒÃÇ¿ÉÒԵõ½µÄÊÇHSSFCell cell=row.create(cellNum);ÔÚCellÖл¹ÓÐÒ»¸öÀàÐ͵ÄÎÊÌ⣬һ¶¨Òª×¢Òâ
ÏÂÃæÊÇÒ»¸ö´ÓÊý¾Ý¿âÀïÃæ¶ÁÈ¡Êý¾ÝÉú³ÉÎļþµÄ·½·¨
public void testQuery() {
Transaction tx = null;
tx = session.beginTransaction();
Query query = session.createQuery("from Tid");
List<Tid> list = query.list();
tx.commit();
int k = 0;
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = workbook.createSheet("sheet1");
HSSFRow row = sheet.createRow(k);
k++;
//µÃµ½Ò»¸öHSSFCell¶ÔÏó
HSSFCell cell1 = row.createCell(0);
//Ê×ÏÈÒªÉèÖÃHSSFCellµÄÀàÐÍ£¬Ò»¹²ÓÐÎåÖÖCELL_TYPE_STRING,CELL_TYPE_NUMBERIC,CELL_TYPE_FORMULA,
//CELL_TYPE_BLANK,CELL_TYPE_BOOLEAN,CELL_TYPE_ERROR,¹²6ÖÖ
//¾ßÌå¿ÉÒԲ鿴Îĵµhttp://poi.apache.org/apidocs/org/apache/poi/hssf/usermodel/HSSFCell.html#getCellType()
cell1.setCellType(HSSFCell.CELL_TYPE_STRING);
cell1.setCellValue((new HSSFRichTextString("MER_NUM")));
HSSFCell cell2 = row.createCell(1);
cell1.setCellType(HSSFCell.CELL_TYPE_STRING);
cell2.setCellValue(new HSSFRichTextString("TML_NUM"));
HSSFCell cell3 = row.createCell(2);
cell1.setCellType(HSSFCell.CELL_TYPE_STRING);
cell3.setCellValue(new HSSFRichTextString("COUNTER_NUM"));
for (Iterator<Tid> it = list.iterator(); it.hasNext();) {
Tid tid = (Tid) it.next();
&nbs
Ïà¹ØÎĵµ£º
×î½ü²Î¼ÓÁ˼¸´ÎÃæÊÔ£¬·¢ÏÖ¹«Ë¾µÄ±ÊÊÔÌâÄ¿ÓÐһЩÏàËÆÖ®´¦£¬¾Í×ܽáһϣº
Ò»°ã»á´ÓÏÂÃæ¼¸¸ö·½Ã濼£¬²»¹ÜÊÇÃæÊÔC++,C#,java¶¼ÊÇ
Ê×ÏÈÊǹØÓڹؼü×ֺͱêʾ³£Á¿µÄ¿¼²ì
È»ºóÊǹØÓÚÀàºÍ½Ó¿ÚµÄÊÔÌâ
È»ºóÊǹØÓÚarray,ioºÍsocketµÄÊÔÌâ
È»ºóÊǹØÓÚÊý¾Ý¿âµÄ¸÷ÖÖsqlÓï¾äµÄ¿¼²ì
È»ºóÊÇÅÅÐò£¬°üÀ¨¿ìËÙÅÅÐò£¬²åÈëÅÅÐò£ ......
ËùÐèjarÎļþΪ jxl.jar ¿ÉÒÔÔÚ´Ë»ñÈ¡£º http://www.uushare.com/user/sudyguo/files/2209594
ÕâÖÖ·½·¨µ¼ÈëexcelЧÂʽϸߣ¬¿ÉÅúÁ¿µ¼³ö£» ¸ü¶à¸üÏêϸµÄÓ÷¨£¬¿ÉÒÔ¿´£º http://pcedu.pconline.com.cn/empolder/gj/java/0608/853669_1.html
ʵÀý£º
´Ë¶Î´úÂëÓÃÓÚÉú³ÉexcelÎļþ
*/
WritableWor ......
//JavaÍøÂçÁÄÌì·þÎñÆ÷
import java.io.*;
import java.awt.*;
import java.net.*;
import java.util.*;
import java.awt.event.*;
public class ServerFrame extends Frame implements ActionListener{
int ScreenWidth,ScreenHeight;
Button CloseServer;
TextArea ServerStatus;
ServerThread ......
JavaÖÐI/O³õ̽
ʵÀý£º¶ÁÈ¡Îļþtest.Txt
´úÂ룺
try {
FileReader fReader=new FileReader("c:\\java\\test.txt");
BufferedReader bReader=new BufferedReader(fReader);
while(true) {
String temp=bReader.readLine();
&nbs ......
˼·£ºÉú³ÉÒ»¸öËæ»úÊý----ת»»³É16½øÖÆ»òÆäËûÂëÖµ------ת»»³Éºº×Ö×Ö·û---ÏÔʾ
Éú³ÉÒ»¸öËæ»úÊý£¬ ÔÚ0x5000µ½0x9000Ö®¼äµÄ¶¼ÊǺº×Ö
ÎÒÖ»½²ÔÀí£¬µ«¾ßÌåµ½ÄãʹÓÃʲô±à³Ì¹¤¾ßÊÇÄã×Ô¼ºµÄÎÊÌâ¡£
Èκαà³Ì¿ª·¢¹¤¾ß¶¼ÓÐËæ»úÊýÕâ¸ö¸ÅÄ¶øÎÒÃǵÄÇøÎ»ÂëÕýºÃÊÇÓÉËÄλÊý×Ö×é³ÉµÄ£¬ÇøÎ»ÊäÈë·¨¿ÉÒÔÊäÈëGB2312-80µÄÈ«²¿ºº×Ö£¬ ......