java操作word(精)

JAVA操作word Java操作Microsoft Word之jacob(精) 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1.7 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： 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.

jacob.dll: a small Win32 DLL which you must add to your PATH. 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; }