Java操作Microsoft Word之jacob

本博客 jacob 列文章导读

Java操作Microsoft Word之jacob
jacob使用入门及问题解析
使用Jacob将Word转为Html或txt
使用Jacob将Word转为PDF
java通过jacob调用word (根据Word模板生成动态内容)

现在我们一起来看看，用Java如何操作Microsoft Word。

jacob，官网是http://danadler.com/jacob 这是一个开源的工具。 最新版本1.9

官方的解释是：The JACOB Project: A JAva-COM Bridge

这是官方对下载文件的说明：

1. jacob.jar: a JAR file for the java classes which you must add to your CLASSPATH. The package names replace com.ms with com.jacob (for example com.ms.com.Variant maps to com.jacob.com.Variant.
2. jacob.dll: a small Win32 DLL which you must add to your PATH.
3. samples: provided in Java source and compiled form to demonstrate various features of the product. In particular, a set of wrapper classes for Microsoft® ADO are provided as samples.

开发环境：

JDK 1.6

MyEclipse Enterprise Workbench Version: 7.0 Milestone-1

Tomcat 5.5.27

现在MyEclipse中新建一个项目jacob，将jacob的jar包放到该项目的类库中。

我的jacob版本是1.14.3 。

下面这一步非常重要，就是拷贝jacob目录中jacob-1.14.3-x86.dll文件到系统环境变量目录中

一般情况就放在当前jdk中bin目录下。

这里有一个MSWordManager 类，是jacob官方发布的工具类，里面有大多数Java操作MS Office的工具。

package com.test;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;

public class MSWordManager {
// word文档
private Dispatch doc;

// word运行程序对象
private ActiveXComponent word;

// 所有word文档集合
private Dispatch documents;

// 选定的范围或插入点
private Dispatch selection;

private boolean saveOnExit = true;

/** *//**
*
* @param visible 为true表示word应用程序可见
*/
public MSWordManager( boolean visible) {
if (word == null) {
word = new ActiveXComponent( "Word.Application");
word.setProperty( "Visible", new Variant(visible));
}
if (documents == null)
documents = word.getProperty( "Documents").toDispatch();
}

/** *//**
* 设置退出时参数
*
* @param saveOnExit boolean true-退出时保存文件，false-退出时不保存文件
*/
public void setSaveOnExit( boolean saveOnExit) {
this.saveOnExit = saveOnExit;
}

/** *//**
* 创建一个新的word文档
*
*/
public void createNewDocument() {
doc = Dispatch.call(documents, "Add").toDispatch();
selection = Dispatch.get(word, "Selection").toDispatch();
}

/** *//**
* 打开一个已存在的文档
*
* @param docPath
*/
public void openDocument(String docPath) {
closeDocument();
doc = Dispatch.call(documents, "Open", docPath).toDispatch();
selection = Dispatch.get(word, "Selection").toDispatch();
}

/** *//**
* 把选定的内容或插入点向上移动
*
* @param pos 移动的距离
*/
public void moveUp( int pos) {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
for ( int i = 0; i < pos; i++)
Dispatch.call(selection, "MoveUp");

}

/** *//**
* 把选定的内容或者插入点向下移动
*
* @param pos 移动的距离
*/
public void moveDown( int pos) {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
for ( int i = 0; i < pos; i++)
Dispatch.call(selection, "MoveDown");
}

/** *//**
* 把选定的内容或者插入点向左移动
*
* @param pos 移动的距离
*/
public void moveLeft( int pos) {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
for ( int i = 0; i < pos; i++) {
Dispatch.call(selection, "MoveLeft");
}
}

/** *//**
* 把选定的内容或者插入点向右移动
*
* @param pos 移动的距离
*/
public void moveRight( int pos) {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
for ( int i = 0; i < pos; i++)
Dispatch.call(selection, "MoveRight");
}

/** *//**
* 把插入点移动到文件首位置
*
*/
public void moveStart() {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
Dispatch.call(selection, "HomeKey", new Variant(6));
}

public void moveEnd() {
if (selection == null)
selection = Dispatch.get(word, "Selection").toDispatch();
Dispatch.call(selection, "EndKey", new Variant(6));
}

/** *//**
* 从选定内容或插入点开始查找文本
*
* @param toFindText 要查找的文本
* @return boolean true-查找到并选中该文本，false-未查找到文本
*/
public boolean find(String toFindText) {
if (toFindText == null || toFindText.equals(""))
return false;
// 从selection所在位置开始查询
Dispatch find = word.call(selection, "Find").toDispatch();
// 设置要查找的内容
Dispatch.put(find, "Text", toFindText);
// 向前查找
Dispatch.put(find, "Forward", "True");
// 设置格式
Dispatch.put(find, "Format", "True");
// 大小写匹配
Dispatch.put(find, "MatchCase", "True");
// 全字匹配
Dispatch.put(find, "MatchWholeWord", "True");
// 查找并选中
return Dispatch.call(find, "Execute").getBoolean();
}

/** *//**
* 把选定选定内容设定为替换文本
*
* @param toFindText 查找字符串
* @param newText 要替换的内容
* @return
*/
public boolean replaceText(String toFindText, String newText) {
if (!find(toFindText))
return false;
Dispatch.put(selection, "Text", newText);
return true;
}

/** *//**
* 全局替换文本
*
* @param toFindText 查找字符串
* @param newText 要替换的内容
*/
public void replaceAllText(String toFindText, String newText) {
while (find(toFindText)) {
Dispatch.put(selection, "Text", newText);
Dispatch.call(selection, "MoveRight");
}
}

/** *//**
* 在当前插入点插入字符串
*
* @param newText 要插入的新字符串
*/
public void insertText(String newText) {
Dispatch.put(selection, "Text", newText);
}

/** *//**
*
* @param toFindText 要查找的字符串
* @param imagePath 图片路径
* @return
*/
public boolean replaceImage(String toFindText, String imagePath) {
if (!find(toFindText))
return false;
Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(),
"AddPicture", imagePath);
return true;
}

/** *//**
* 全局替换图片
*
* @param toFindText 查找字符串
* @param imagePath 图片路径
*/
public void replaceAllImage(String toFindText, String imagePath) {
while (find(toFindText)) {
Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(),
"AddPicture", imagePath);
Dispatch.call(selection, "MoveRight");
}
}

/** *//**
* 在当前插入点插入图片
*
* @param imagePath 图片路径
*/
public void insertImage(String imagePath) {
Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(),
"AddPicture", imagePath);
}

/** *//**
* 合并单元格
*
* @param tableIndex
* @param fstCellRowIdx
* @param fstCellColIdx
* @param secCellRowIdx
* @param secCellColIdx
*/
public void mergeCell( int tableIndex, int fstCellRowIdx, int fstCellColIdx,
int secCellRowIdx, int secCellColIdx) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
Dispatch fstCell = Dispatch.call(table, "Cell",
new Variant(fstCellRowIdx), new Variant(fstCellColIdx))
.toDispatch();
Dispatch secCell = Dispatch.call(table, "Cell",
new Variant(secCellRowIdx), new Variant(secCellColIdx))
.toDispatch();
Dispatch.call(fstCell, "Merge", secCell);
}

/** *//**
* 在指定的单元格里填写数据
*
* @param tableIndex
* @param cellRowIdx
* @param cellColIdx
* @param txt
*/
public void putTxtToCell( int tableIndex, int cellRowIdx, int cellColIdx,
String txt) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
Dispatch cell = Dispatch.call(table, "Cell", new Variant(cellRowIdx),
new Variant(cellColIdx)).toDispatch();
Dispatch.call(cell, "Select");
Dispatch.put(selection, "Text", txt);
}

/** *//**
* 在当前文档拷贝数据
*
* @param pos
*/
public void copy(String toCopyText) {
moveStart();
if ( this.find(toCopyText)) {
Dispatch textRange = Dispatch.get(selection, "Range").toDispatch();
Dispatch.call(textRange, "Copy");
}
}

/** *//**
* 在当前文档粘帖剪贴板数据
*
* @param pos
*/
public void paste(String pos) {
moveStart();
if ( this.find(pos)) {
Dispatch textRange = Dispatch.get(selection, "Range").toDispatch();
Dispatch.call(textRange, "Paste");
}
}

/** *//**
* 在当前文档指定的位置拷贝表格
*
* @param pos 当前文档指定的位置
* @param tableIndex 被拷贝的表格在word文档中所处的位置
*/
public void copyTable(String pos, int tableIndex) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
Dispatch range = Dispatch.get(table, "Range").toDispatch();
Dispatch.call(range, "Copy");
if ( this.find(pos)) {
Dispatch textRange = Dispatch.get(selection, "Range").toDispatch();
Dispatch.call(textRange, "Paste");
}
}

/** *//**
* 在当前文档末尾拷贝来自另一个文档中的段落
*
* @param anotherDocPath 另一个文档的磁盘路径
* @param tableIndex 被拷贝的段落在另一格文档中的序号(从1开始)
*/
public void copyParagraphFromAnotherDoc(String anotherDocPath,
int paragraphIndex) {
Dispatch wordContent = Dispatch.get(doc, "Content").toDispatch(); // 取得当前文档的内容
Dispatch.call(wordContent, "InsertAfter", "$selection$"); // 插入特殊符定位插入点
copyParagraphFromAnotherDoc(anotherDocPath, paragraphIndex,
"$selection$");
}

/** *//**
* 在当前文档指定的位置拷贝来自另一个文档中的段落
*
* @param anotherDocPath 另一个文档的磁盘路径
* @param tableIndex 被拷贝的段落在另一格文档中的序号(从1开始)
* @param pos 当前文档指定的位置
*/
public void copyParagraphFromAnotherDoc(String anotherDocPath,
int paragraphIndex, String pos) {
Dispatch doc2 = null;
try {
doc2 = Dispatch.call(documents, "Open", anotherDocPath)
.toDispatch();
Dispatch paragraphs = Dispatch.get(doc2, "Paragraphs").toDispatch();

Dispatch paragraph = Dispatch.call(paragraphs, "Item",
new Variant(paragraphIndex)).toDispatch();
Dispatch range = Dispatch.get(paragraph, "Range").toDispatch();
Dispatch.call(range, "Copy");
if ( this.find(pos)) {
Dispatch textRange = Dispatch.get(selection, "Range")
.toDispatch();
Dispatch.call(textRange, "Paste");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (doc2 != null) {
Dispatch.call(doc2, "Close", new Variant(saveOnExit));
doc2 = null;
}
}
}

/** *//**
* 在当前文档指定的位置拷贝来自另一个文档中的表格
*
* @param anotherDocPath 另一个文档的磁盘路径
* @param tableIndex 被拷贝的表格在另一格文档中的序号(从1开始)
* @param pos 当前文档指定的位置
*/
public void copyTableFromAnotherDoc(String anotherDocPath, int tableIndex,
String pos) {
Dispatch doc2 = null;
try {
doc2 = Dispatch.call(documents, "Open", anotherDocPath)
.toDispatch();
Dispatch tables = Dispatch.get(doc2, "Tables").toDispatch();
Dispatch table = Dispatch.call(tables, "Item",
new Variant(tableIndex)).toDispatch();
Dispatch range = Dispatch.get(table, "Range").toDispatch();
Dispatch.call(range, "Copy");
if ( this.find(pos)) {
Dispatch textRange = Dispatch.get(selection, "Range")
.toDispatch();
Dispatch.call(textRange, "Paste");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (doc2 != null) {
Dispatch.call(doc2, "Close", new Variant(saveOnExit));
doc2 = null;
}
}
}

/** *//**
* 在当前文档指定的位置拷贝来自另一个文档中的图片
*
* @param anotherDocPath 另一个文档的磁盘路径
* @param shapeIndex 被拷贝的图片在另一格文档中的位置
* @param pos 当前文档指定的位置
*/
public void copyImageFromAnotherDoc(String anotherDocPath, int shapeIndex,
String pos) {
Dispatch doc2 = null;
try {
doc2 = Dispatch.call(documents, "Open", anotherDocPath)
.toDispatch();
Dispatch shapes = Dispatch.get(doc2, "InLineShapes").toDispatch();
Dispatch shape = Dispatch.call(shapes, "Item",
new Variant(shapeIndex)).toDispatch();
Dispatch imageRange = Dispatch.get(shape, "Range").toDispatch();
Dispatch.call(imageRange, "Copy");
if ( this.find(pos)) {
Dispatch textRange = Dispatch.get(selection, "Range")
.toDispatch();
Dispatch.call(textRange, "Paste");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (doc2 != null) {
Dispatch.call(doc2, "Close", new Variant(saveOnExit));
doc2 = null;
}
}
}

/** *//**
* 创建表格
*
* @param pos 位置
* @param cols 列数
* @param rows 行数
*/
public void createTable( int numCols, int numRows){ //(String pos, int numCols, int numRows) {
// if (!find(pos)) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
Dispatch range = Dispatch.get(selection, "Range").toDispatch();
Dispatch newTable = Dispatch.call(tables, "Add", range,
new Variant(numRows), new Variant(numCols)).toDispatch();
Dispatch.call(selection, "MoveRight");
moveEnd();
// }
}

/** *//**
* 在指定行前面增加行
*
* @param tableIndex word文件中的第N张表(从1开始)
* @param rowIndex 指定行的序号(从1开始)
*/
public void addTableRow( int tableIndex, int rowIndex) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch rows = Dispatch.get(table, "Rows").toDispatch();
Dispatch row = Dispatch.call(rows, "Item", new Variant(rowIndex))
.toDispatch();
Dispatch.call(rows, "Add", new Variant(row));
}

/** *//**
* 在第1行前增加一行
*
* @param tableIndex word文档中的第N张表(从1开始)
*/
public void addFirstTableRow( int tableIndex) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch rows = Dispatch.get(table, "Rows").toDispatch();
Dispatch row = Dispatch.get(rows, "First").toDispatch();
Dispatch.call(rows, "Add", new Variant(row));
}

/** *//**
* 在最后1行前增加一行
*
* @param tableIndex
* word文档中的第N张表(从1开始)
*/
public void addLastTableRow( int tableIndex) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch rows = Dispatch.get(table, "Rows").toDispatch();
Dispatch row = Dispatch.get(rows, "Last").toDispatch();
Dispatch.call(rows, "Add", new Variant(row));
}

/** *//**
* 增加一行
*
* @param tableIndex word文档中的第N张表(从1开始)
*/
public void addRow( int tableIndex) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch rows = Dispatch.get(table, "Rows").toDispatch();
Dispatch.call(rows, "Add");
}

/** *//**
* 增加一列
*
* @param tableIndex word文档中的第N张表(从1开始)
*/
public void addCol( int tableIndex) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch cols = Dispatch.get(table, "Columns").toDispatch();
Dispatch.call(cols, "Add").toDispatch();
Dispatch.call(cols, "AutoFit");
}

/** *//**
* 在指定列前面增加表格的列
*
* @param tableIndex word文档中的第N张表(从1开始)
* @param colIndex 指定列的序号 (从1开始)
*/
public void addTableCol( int tableIndex, int colIndex) {
// 所有表格
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch cols = Dispatch.get(table, "Columns").toDispatch();
System.out.println(Dispatch.get(cols, "Count"));
Dispatch col = Dispatch.call(cols, "Item", new Variant(colIndex))
.toDispatch();
// Dispatch col = Dispatch.get(cols, "First").toDispatch();
Dispatch.call(cols, "Add", col).toDispatch();
Dispatch.call(cols, "AutoFit");
}

/** *//**
* 在第1列前增加一列
*
* @param tableIndex word文档中的第N张表(从1开始)
*/
public void addFirstTableCol( int tableIndex) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch cols = Dispatch.get(table, "Columns").toDispatch();
Dispatch col = Dispatch.get(cols, "First").toDispatch();
Dispatch.call(cols, "Add", col).toDispatch();
Dispatch.call(cols, "AutoFit");
}

/** *//**
* 在最后一列前增加一列
*
* @param tableIndex word文档中的第N张表(从1开始)
*/
public void addLastTableCol( int tableIndex) {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
// 要填充的表格
Dispatch table = Dispatch.call(tables, "Item", new Variant(tableIndex))
.toDispatch();
// 表格的所有行
Dispatch cols = Dispatch.get(table, "Columns").toDispatch();
Dispatch col = Dispatch.get(cols, "Last").toDispatch();
Dispatch.call(cols, "Add", col).toDispatch();
Dispatch.call(cols, "AutoFit");
}

/** *//**
* 自动调整表格
*
*/
public void autoFitTable() {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
int count = Dispatch.get(tables, "Count").toInt();
for ( int i = 0; i < count; i++) {
Dispatch table = Dispatch.call(tables, "Item", new Variant(i + 1))
.toDispatch();
Dispatch cols = Dispatch.get(table, "Columns").toDispatch();
Dispatch.call(cols, "AutoFit");
}
}

/** *//**
* 调用word里的宏以调整表格的宽度,其中宏保存在document下
*
*/
public void callWordMacro() {
Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();
int count = Dispatch.get(tables, "Count").toInt();
Variant vMacroName = new Variant( "Normal.NewMacros.tableFit");
Variant vParam = new Variant( "param1");
Variant para[] = new Variant[] { vMacroName };
for ( int i = 0; i < para.length; i++) {
Dispatch table = Dispatch.call(tables, "Item", new Variant(i + 1))
.toDispatch();
Dispatch.call(table, "Select");
Dispatch.call(word, "Run", "tableFitContent");
}
}

/** *//**
* 设置当前选定内容的字体
*
* @param boldSize
* @param italicSize
* @param underLineSize 下划线
* @param colorSize 字体颜色
* @param size 字体大小
* @param name 字体名称
*/
public void setFont( boolean bold, boolean italic, boolean underLine,
String colorSize, String size, String name) {
Dispatch font = Dispatch.get(selection, "Font").toDispatch();
Dispatch.put(font, "Name", new Variant(name));
Dispatch.put(font, "Bold", new Variant(bold));
Dispatch.put(font, "Italic", new Variant(italic));
Dispatch.put(font, "Underline", new Variant(underLine));
Dispatch.put(font, "Color", colorSize);
Dispatch.put(font, "Size", size);
}

/** *//**
* 文件保存或另存为
*
* @param savePath 保存或另存为路径
*/
public void save(String savePath) {
Dispatch.call(
(Dispatch) Dispatch.call(word, "WordBasic").getDispatch(),
"FileSaveAs", savePath);
}

/** *//**
* 关闭当前word文档
*
*/
public void closeDocument() {
if (doc != null) {
Dispatch.call(doc, "Save");
Dispatch.call(doc, "Close", new Variant(saveOnExit));
doc = null;
}
}

/** *//**
* 关闭全部应用
*
*/
public void close() {
closeDocument();
if (word != null) {
Dispatch.call(word, "Quit");
word = null;
}
selection = null;
documents = null;
}

/** *//**
* 打印当前word文档
*
*/
public void printFile() {
if (doc != null) {
Dispatch.call(doc, "PrintOut");
}
}

public static void main(String args[]) throws Exception {



MSWordManager msWordManager = new MSWordManager( true);
msWordManager.createNewDocument();



msWordManager.insertText( "aaaaaaaaaaaaaaaaaaaaa");
msWordManager.moveEnd();




msWordManager.close();

}


}

新建一个类T，来测试一下jacob是否能用，代码如下

package com.test;

public class T {

public static void main(String[] args) {
// TODO Auto-generated method stub
MSWordManager ms= new MSWordManager( true);
//生成一个MSwordManager对象,并且设置显示Word程序
ms.createNewDocument();
//创建一个新的.doc文件
ms.insertText( "Test jacob");
//插入文本
ms.save( "c://1.doc");
//保存.doc文件
ms.close();
ms.closeDocument();
}

}

运行后C盘生成了1.doc文件，

这样也是没有实际意义，所以我们要加入数据库。

数据库依然是DB2 9.5 ，用户名db2admin 密码abc 表名admin

我在这个项目中添加了Hibernate框架，Java程序代码如下

package com.dao;

import java.util.List;

public class Test {
public static void main(String[] args) {
AdminDAO dao = new AdminDAO();
List list = dao.findAll();
MSWordManager ms= new MSWordManager( false);
ms.createNewDocument();
for ( int i=1;i<=list.size();i++){
Admin admin = (Admin)list.get(1);
ms.insertText(admin.getName());
ms.insertText( "本文章由jacob自动生成");
ms.moveEnd();
}
ms.save( "c://1.doc");
ms.closeDocument();
ms.close();
}
}

运行程序后，进入c盘，打开生成的1.doc文件。

这就是Java利用开源工具jacob操作Microsoft Word

博文来源： http://xiaoduan.blog.51cto.com/502137/136692