Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

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

JAVAÃæÊÔÒ»

 ÏÂÒÔjavaΪÀý×Ó˵Ã÷һЩ×Ô¼ºÓöµ½µÄ£º
·ÃÎÊ¿ØÖÆ:
private ˽ÓеÄ
protected Êܱ£»¤µÄ
public ¹«¹²µÄ
Àà¡¢·½·¨ºÍ±äÁ¿ÐÞÊηû
abstract ÉùÃ÷³éÏó
class Àà
extends À©ÔÊ,¼Ì³Ð
final ÖÕ¼«,²»¿É¸Ä±äµÄ
implementsʵÏÖ
interface ½Ó¿Ú
native ±¾µØ
new ÐÂ,´´½¨
static ¾²Ì¬ 
strictfp Ñϸñ,¾«×¼
synchr ......

java µ¼³öÊý¾Ýµ½excel Ö® WritableWorkbook

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 ......

JAVA ÔÚͼÏñ´¦ÀíÖеÄÓ¦ÓÃ

 
    ÏàÐÅ´ó¼ÒƽʱÅöµ½¹ýһЩÔÚJAVAÖжÔͼÏñ½øÐд¦ÀíµÄÐèÇ󣬱ÈÈçÐèÒª¶ÔÉÏ´«µÄͼƬ¼ÓÉÏ×Ô¼ºµÄÇ©Ãû»òͼ±ê£¬»òÕßÉú³ÉºÍ½âÎö¶¯Ì¬µÄGIFͼƬ£¬ÒÔ¼°´¦ÀíPSDÎļþͼÏñÐÅÏ¢¡£±¾ÎľÍJAVAÔÚͼÏñ´¦ÀíÖÐһЩ»ù±¾Ó¦ÓýøÐÐÁ˽éÉÜ¡£Ï£Íûͨ¹ýÄܹ»¶Ô´ó¼ÒÔÚÒÔºóµÄͼÏñ´¦ÀíÖÐÓÐЩ°ïÖú¡£ 
Ò»¡¢¶ÔÒ»¸öÏÖÓеÄͼƬ½øÐÐÎ ......

JavaÖÐIOÁ÷µÄʹÓÃÀý×Ó

 import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundExce ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ