我的空间,写我所写,禅我所藏

　　import java.io.File;
　　import com.jacob.com.*;
　　import com.jacob.activeX.*;
　　public class WordTest {
　　
　　　public static void main(String[] args) {
　　　　WordBean word=new WordBean();
　　　　word.openWord(true);
　　　　word.createNewDocument();
　　　　word.insertText("Hello word.");
　　　}
　　}

　　import com.jacob.activeX.*;
　　import com.jacob.com.*;
　　public class WordBean extends java.awt.Panel
　　{
　　　private ActiveXComponent MsWordApp = null;
　　　private Dispatch document = null;
　　　public WordBean()
　　　{
　　　　super();
　　　}
　　　public void openWord(boolean makeVisible)
　　　{
　　//Open Word if we've not done it already
　　　　　if (MsWordApp == null)
　　　　　{
　　　　　　MsWordApp = new ActiveXComponent("Word.Application");
　　　　　}
　　//Set the visible property as required.
　　　　　Dispatch.put(MsWordApp, "Visible", new Variant(makeVisible));
　　　}
　　　public void createNewDocument()
　　　{
　　//Find the Documents collection object maintained by Word
　　　　　Dispatch documents =Dispatch.get(MsWordApp,"Documents").toDispatch();
　　//Call the Add method of the Documents collection to create
　　//a new document to edit
　　　　　document = Dispatch.call(documents,"Add").toDispatch();
　　　}
　　　public void insertText(String textToInsert)
　　　{
　　// Get the current selection within Word at the moment. If
　　// a new document has just been created then this will be at
　　// the top of the new doc
　　　　　Dispatch selection =Dispatch.get(MsWordApp,"Selection").toDispatch();
　　//Put the specified text at the insertion point
　　　　　Dispatch.put(selection,"Text",textToInsert);
　　　}
　　　public void saveFileAs(String filename)
　　　{
　　　　Dispatch.call(document,"SaveAs",filename);
　　　}
　　　public void printFile()
　　　{
　　//Just print the current document to the default printer
　　　　Dispatch.call(document,"PrintOut");
　　　}
　　　public void closeDocument()
　　　{
　　// Close the document without saving changes
　　// 0 = wdDoNotSaveChanges
　　// -1 = wdSaveChanges
　　// -2 = wdPromptToSaveChanges
　　　　　Dispatch.call(document, "Close", new Variant(0));
　　　　　document = null;
　　　}
　　　public void closeWord()
　　　{
　　　　　Dispatch.call(MsWordApp,"Quit");
　　　　　MsWordApp = null;
　　　　　document = null;
　　　}
　　}

  import java.io.*;
import jxl.*;
… … … …
try
{
//构建Workbook对象, 只读Workbook对象
//直接从本地文件创建Workbook
//从输入流创建Workbook
  InputStream is = new FileInputStream(sourcefile);
  jxl.Workbook rwb = Workbook.getWorkbook(is);
}
catch (Exception e)
{
e.printStackTrace();
}

//获取第一张Sheet表
Sheet rs = rwb.getSheet(0);

//获取第一行，第一列的值
Cell c00 = rs.getCell(0, 0);
String strc00 = c00.getContents();

//获取第一行，第二列的值
Cell c10 = rs.getCell(1, 0);
String strc10 = c10.getContents();

//获取第二行，第二列的值
Cell c11 = rs.getCell(1, 1);
String strc11 = c11.getContents();

System.out.println("Cell(0, 0)" + " value : " + strc00 + "; type : " + c00.getType());
System.out.println("Cell(1, 0)" + " value : " + strc10 + "; type : " + c10.getType());
System.out.println("Cell(1, 1)" + " value : " + strc11 + "; type : " + c11.getType());

String strc00 = null;
double strc10 = 0.00;
Date strc11 = null;

Cell c00 = rs.getCell(0, 0);
Cell c10 = rs.getCell(1, 0);
Cell c11 = rs.getCell(1, 1);

if(c00.getType() == CellType.LABEL)
{
LabelCell labelc00 = (LabelCell)c00;
strc00 = labelc00.getString();
}
if(c10.getType() == CellType.NUMBER)
{
NmberCell numc10 = (NumberCell)c10;
strc10 = numc10.getValue();
}
if(c11.getType() == CellType.DATE)
{
DateCell datec11 = (DateCell)c11;
strc11 = datec11.getDate();
}

System.out.println("Cell(0, 0)" + " value : " + strc00 + "; type : " + c00.getType());
System.out.println("Cell(1, 0)" + " value : " + strc10 + "; type : " + c10.getType());
System.out.println("Cell(1, 1)" + " value : " + strc11 + "; type : " + c11.getType());

//操作完成时，关闭对象，释放占用的内存空间
rwb.close();

　　Java Excel API提供了许多访问Excel数据表的方法，在这里我只简要地介绍几个常用的方法，其它的方法请参考附录中的Java Excel API Document。

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
int sheets = rwb.getNumberOfSheets();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
Sheet[] sheets = rwb.getSheets();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
String apiVersion = rwb.getVersion();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
String sheetName = rs.getName();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
int rsColumns = rs.getColumns();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
Cell[] cell = rs.getColumn(0);

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
int rsRows = rs.getRows();

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
Cell[] cell = rs.getRow(0);

jxl.Workbook rwb = jxl.Workbook.getWorkbook(new File(sourcefile));
jxl.Sheet rs = rwb.getSheet(0);
Cell cell = rs.getCell(0, 0);

import java.io.*;
import jxl.*;
import jxl.write.*;
… … … …
try
{
//构建Workbook对象, 只读Workbook对象
//Method 1：创建可写入的Excel工作薄
  jxl.write.WritableWorkbook wwb = Workbook.createWorkbook(new File(targetfile));

//Method 2：将WritableWorkbook直接写入到输出流
/*
  OutputStream os = new FileOutputStream(targetfile);
  jxl.write.WritableWorkbook wwb = Workbook.createWorkbook(os);
*/
}
catch (Exception e)
{
e.printStackTrace();
}

//创建Excel工作表
jxl.write.WritableSheet ws = wwb.createSheet("Test Sheet 1", 0);

//1.添加Label对象
jxl.write.Label labelC = new jxl.write.Label(0, 0, "This is a Label cell");
ws.addCell(labelC);

//添加带有字型Formatting的对象
jxl.write.WritableFont wf = new jxl.write.WritableFont(WritableFont.TIMES, 18, WritableFont.BOLD, true);
jxl.write.WritableCellFormat wcfF = new jxl.write.WritableCellFormat(wf);
jxl.write.Label labelCF = new jxl.write.Label(1, 0, "This is a Label Cell", wcfF);
ws.addCell(labelCF);

//添加带有字体颜色Formatting的对象
jxl.write.WritableFont wfc = new jxl.write.WritableFont(WritableFont.ARIAL, 10, WritableFont.NO_BOLD, false,
UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.RED);
jxl.write.WritableCellFormat wcfFC = new jxl.write.WritableCellFormat(wfc);
jxl.write.Label labelCFC = new jxl.write.Label(1, 0, "This is a Label Cell", wcfFC);
ws.addCell(labelCF);

//2.添加Number对象
jxl.write.Number labelN = new jxl.write.Number(0, 1, 3.1415926);
ws.addCell(labelN);

//添加带有formatting的Number对象
jxl.write.NumberFormat nf = new jxl.write.NumberFormat("#.##");
jxl.write.WritableCellFormat wcfN = new jxl.write.WritableCellFormat(nf);
jxl.write.Number labelNF = new jxl.write.Number(1, 1, 3.1415926, wcfN);
ws.addCell(labelNF);

//3.添加Boolean对象
jxl.write.Boolean labelB = new jxl.write.Boolean(0, 2, false);
ws.addCell(labelB);

//4.添加DateTime对象
jxl.write.DateTime labelDT = new jxl.write.DateTime(0, 3, new java.util.Date());
ws.addCell(labelDT);

//添加带有formatting的DateFormat对象
jxl.write.DateFormat df = new jxl.write.DateFormat("dd MM yyyy hh:mm:ss");
jxl.write.WritableCellFormat wcfDF = new jxl.write.WritableCellFormat(df);
jxl.write.DateTime labelDTF = new jxl.write.DateTime(1, 3, new java.util.Date(), wcfDF);
ws.addCell(labelDTF);

//写入Exel工作表
wwb.write();

//关闭Excel工作薄对象
wwb.close();

//创建只读的Excel工作薄的对象
jxl.Workbook rw = jxl.Workbook.getWorkbook(new File(sourcefile));

//创建可写入的Excel工作薄对象
jxl.write.WritableWorkbook wwb = Workbook.createWorkbook(new File(targetfile), rw);

//读取第一张工作表
jxl.write.WritableSheet ws = wwb.getSheet(0);

//获得第一个单元格对象
jxl.write.WritableCell wc = ws.getWritableCell(0, 0);

//判断单元格的类型, 做出相应的转化
if(wc.getType() == CellType.LABEL)
{
Label l = (Label)wc;
  l.setString("The value has been modified.");
}

//写入Excel对象
wwb.write();

//关闭可写入的Excel对象
wwb.close();

//关闭只读的Excel对象
rw.close();