Java将图片添加到Word文档内

 package com.rsj.test; import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import com.jacob.activeX.ActiveXComponent; import com.jacob.com.Dispatch; import com.jacob.com.Variant; public class JacobWordUtil { /** * 用于给指定的word文档中某处字符串做替换 * @param textPath 待替换的word文档 * @param targetWord 待替换的字符串 * @param replaceWord 要替换成的字符串 */ public static void replaceWord(String textPath, String targetWord, String replaceWord) { ActiveXComponent app = new ActiveXComponent("Word.Application");// 启动word try { app.setProperty("Visible", new Variant(false));// 设置word不可见 Dispatch docs = app.getProperty("Documents").toDispatch(); Dispatch doc = Dispatch.invoke( docs, "Open", Dispatch.Method, new Object[] { textPath, new Variant(false), new Variant(false) }, new int[1]).toDispatch(); // 打开word文件，注意这里第三个参数要设为false，这个参数表示是否以只读方式打开， // 因为我们要保存原文件，所以以可写方式打开。 Dispatch selection = app.getProperty("Selection").toDispatch();// 获得对Selection组件 Dispatch.call(selection, "HomeKey", new Variant(6));// 移到开头 Dispatch find = Dispatch.call(selection, "Find").toDispatch();// 获得Find组件 Dispatch.put(find, "Text", targetWord);// 查找字符串targetWord Dispatch.call(find, "Execute");// 执行查询 Dispatch.put(selection, "Text", replaceWord);// 替换为replaceWord Dispatch.call(doc, "Save");// 保存 Dispatch.call(doc, "Close", new Variant(false)); } catch (Exception e) { e.printStackTrace(); } finally { app.invoke("Quit", new Variant[] {}); app.safeRelease(); } } /** * 创建一个word文档 * @param txtContent 要写入word文档的内容 * @param fileName 要保存的word文档路径 */ public static void createWordFile(String txtContent, String fileName) { ActiveXComponent app = new ActiveXComponent("Word.Application");// 启动word try { app.setProperty("Visible", new Variant(false));// 设置word不可见 Dispatch docs = app.getProperty("Documents").toDispatch(); Dispatch doc = Dispatch.call(docs, "Add").toDispatch(); Dispatch selection = Dispatch.get(app, "Selection").toDispatch(); Dispatch.put(selection, "Text", txtContent); Dispatch.call(Dispatch.call(app, "WordBasic").getDispatch(), "FileSaveAs", fileName); Variant f = new Variant(false); Dispatch.call(doc, "Close", f); } catch (Exception e) { e.printStackTrace(); } finally { app.invoke("Quit", new Variant[] {}); app.safeRelease(); } } /** * 根据现有的txt文本来创建word * @param txt txt文本路径 * @param wordFile word路径 */ public static void createWordWithTxt(String txt, String wordFile) { String txtContent = null; try { txtContent = bufferedReader(txt); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } createWordFile(txtContent, wordFile); } /** * 读文件 * @param path * @return * @throws IOException */ public static String bufferedReader(String path) throws IOException { File file = new File(path); if (!file.exists() || file.isDirectory()) throw new FileNotFoundException(); BufferedReader br = new BufferedReader(new FileReader(file)); String temp = null; StringBuffer sb = new StringBuffer(); temp = br.readLine(); while (temp != null) { sb.append(temp + " "); temp = br.readLine(); } return sb.toString(); } /** * 给指定的word文档在字符串指定位置插入图片 * @param wordFile word文档 * @param imagePath 待添加图片的路径 * @param str 指定的字符串位置 */ public static void insertImage(String wordFile, String imagePath, String tarStr) { ActiveXComponent app = new ActiveXComponent("Word.Application");// 启动word try { app.setProperty("Visible", new Variant(false));// 设置word不可见 Dispatch docs = app.getProperty("Documents").toDispatch(); Dispatch doc = Dispatch.invoke( docs, "Open", Dispatch.Method, new Object[] { wordFile, new Variant(false), new Variant(false) }, new int[1]).toDispatch(); // 打开word文件，注意这里第三个参数要设为false，这个参数表示是否以只读方式打开， // 因为我们要保存原文件，所以以可写方式打开。 Dispatch selection = app.getProperty("Selection").toDispatch(); Dispatch.call(selection, "HomeKey", new Variant(6));// 移到开头 Dispatch find = Dispatch.call(selection, "Find").toDispatch();// 获得Find组件 Dispatch.put(find, "Text", tarStr);// 查找字符串tarStr Dispatch.call(find, "Execute");// 执行查询 Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(), "AddPicture", imagePath);// 在指定位置插入图片 Dispatch.call(doc, "Save");// 保存 Dispatch.call(doc, "Close", new Variant(false)); } catch (Exception e) { e.printStackTrace(); } finally { app.invoke("Quit", new Variant[] {}); app.safeRelease(); } } /** * 在指定word文档的指定位置创建一个表格 * @param wordFile指定word文档 * @param pos 指定位置 * @param numCols 列数 * @param numRows 行数 */ public static void createTable(String wordFile, String pos, int numCols, int numRows) { ActiveXComponent app = new ActiveXComponent("Word.Application");// 启动word Dispatch selection = null; Dispatch doc = null; Dispatch docs = null; boolean b = false; try { app.setProperty("Visible", new Variant(false));// 设置word不可见 docs = app.getProperty("Documents").toDispatch(); doc = Dispatch.invoke( docs, "Open", Dispatch.Method, new Object[] { wordFile, new Variant(false), new Variant(false) }, new int[1]).toDispatch(); // 打开word文件，注意这里第三个参数要设为false，这个参数表示是否以只读方式打开， // 因为我们要保存原文件，所以以可写方式打开。 selection = app.getProperty("Selection").toDispatch(); } catch (Exception e) { e.printStackTrace(); } if (pos == null || pos.equals("")) b = false; // 从selection所在位置开始查询 Dispatch find = app.call(selection, "Find").toDispatch(); // 设置要查找的内容 Dispatch.put(find, "Text", pos); // 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 b = Dispatch.call(find, "Execute").getBoolean(); // 创建表格 if (b) { 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"); } else System.out.println("没有找到指定的位置，请检查是否存在这样的位置。"); try { Dispatch.call(doc, "Save");// 保存 Dispatch.call(doc, "Close", new Variant(false)); } catch (Exception e) { e.printStackTrace(); } finally { app.invoke("Quit", new Variant[] {}); app.safeRelease(); } } /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub } }