一.需要有jacob的jar包支持

1 import java.util.Iterator;  2 import java.util.List;  3 import java.util.HashMap;  4   5 import com.jacob.activeX.ActiveXComponent;  6 import com.jacob.com.ComThread;  7 import com.jacob.com.Dispatch;  8 import com.jacob.com.Variant;  9  10 public class WordUtil { 11     private boolean saveOnExit; 12  13     /** 14      * word文档 15      */ 16     private Dispatch doc = null; 17  18     /** 19      * word运行程序对象 20      */ 21     private ActiveXComponent word; 22  23     /** 24      * 所有word文档 25      */ 26     private Dispatch documents; 27  28     /** 29      * 构造函数 30  31      */ 32     public WordUtil() { 33         saveOnExit = false; 34         word = new ActiveXComponent("Word.Application"); 35         word.setProperty("Visible", new Variant(false)); 36         documents = word.getProperty("Documents").toDispatch(); 37     } 38  39     /** 40      * 设置参数：退出时是否保存 41      * @param saveOnExit true-退出时保存文件，false-退出时不保存文件 42  43      */ 44     public void setSaveOnExit(boolean saveOnExit) { 45         this.saveOnExit = saveOnExit; 46     } 47  48     /** 49      * 得到参数：退出时是否保存 50      * @return boolean true-退出时保存文件，false-退出时不保存文件 51  52      */ 53     public boolean getSaveOnExit() { 54         return saveOnExit; 55     } 56  57     /** 58      * 打开文件 59      * @param inputDoc 要打开的文件，全路径 60  61      * @return Dispatch 打开的文件 62  63      */ 64     public Dispatch open(String inputDoc) { 65         return Dispatch.call(documents, "Open", inputDoc).toDispatch(); 66     } 67  68     /** 69      * 选定内容 70      * @return Dispatch 选定的范围或插入点 71  72      */ 73     public Dispatch select() { 74         return word.getProperty("Selection").toDispatch(); 75     } 76  77     /** 78      * 把选定内容或插入点向上移动 79      * @param selection 要移动的内容 80      * @param count 移动的距离 81  82      */ 83     public void moveUp(Dispatch selection, int count) { 84         for (int i = 0; i < count; i++) 85             Dispatch.call(selection, "MoveUp"); 86     } 87  88     /** 89      * 把选定内容或插入点向下移动 90      * @param selection 要移动的内容 91      * @param count 移动的距离 92  93      */ 94     public void moveDown(Dispatch selection, int count) { 95         for (int i = 0; i < count; i++) 96             Dispatch.call(selection, "MoveDown"); 97     } 98  99     /**100      * 把选定内容或插入点向左移动101      * @param selection 要移动的内容102      * @param count 移动的距离103 104      */105     public void moveLeft(Dispatch selection, int count) {106         for (int i = 0; i < count; i++)107             Dispatch.call(selection, "MoveLeft");108     }109 110     /**111      * 把选定内容或插入点向右移动112      * @param selection 要移动的内容113      * @param count 移动的距离114 115      */116     public void moveRight(Dispatch selection, int count) {117         for (int i = 0; i < count; i++)118             Dispatch.call(selection, "MoveRight");119     }120 121     /**122      * 把插入点移动到文件首位置123      * @param selection 插入点124 125      */126     public void moveStart(Dispatch selection) {127         Dispatch.call(selection, "HomeKey", new Variant(6));128     }129 130     /**131      * 从选定内容或插入点开始查找文本132 133      * @param selection 选定内容134      * @param toFindText 要查找的文本135      * @return boolean true-查找到并选中该文本，false-未查找到文本136      */137     public boolean find(Dispatch selection, String toFindText) {138         // 从selection所在位置开始查询139 140         Dispatch find = Dispatch.call(selection, "Find").toDispatch();141         // 设置要查找的内容142         Dispatch.put(find, "Text", toFindText);143         // 向前查找144         Dispatch.put(find, "Forward", "True");145         // 设置格式146         Dispatch.put(find, "Format", "True");147         // 大小写匹配148 149         Dispatch.put(find, "MatchCase", "True");150         // 全字匹配151         Dispatch.put(find, "MatchWholeWord", "True");152         // 查找并选中153         return Dispatch.call(find, "Execute").getBoolean();154     }155 156     /**157      * 把选定内容替换为设定文本158 159      * @param selection 选定内容160      * @param newText 替换为文本161 162      */163     public void replace(Dispatch selection, String newText) {164         // 设置替换文本165         Dispatch.put(selection, "Text", newText);166     }167 168     /**169      * 全局替换170      * @param selection 选定内容或起始插入点171      * @param oldText 要替换的文本172      * @param newText 替换为文本173 174      */175     public void replaceAll(Dispatch selection, String oldText, Object replaceObj) {176         // 移动到文件开头177 178         moveStart(selection);179         if (oldText.startsWith("table") || replaceObj instanceof List) {180             replaceTable(selection, oldText, (List) replaceObj);181         } else {182             String newText = (String) replaceObj;183             if (oldText.indexOf("image") != -1184                     || newText.lastIndexOf(".bmp") != -1185                     || newText.lastIndexOf(".jpg") != -1186                     || newText.lastIndexOf(".gif") != -1)187                 while (find(selection, oldText)) {188                     replaceImage(selection, newText);189                     Dispatch.call(selection, "MoveRight");190                 }191             else192                 while (find(selection, oldText)) {193                     replace(selection, newText);194                     Dispatch.call(selection, "MoveRight");195                 }196         }197     }198 199     /**200      * 替换图片201      * @param selection 图片的插入点202      * @param imagePath 图片文件（全路径）203 204      */205     public void replaceImage(Dispatch selection, String imagePath) {206         Dispatch.call(Dispatch.get(selection, "InLineShapes").toDispatch(),207                 "AddPicture", imagePath);208     }209 210     /**211      * 替换表格212      * @param selection 插入点213 214      * @param tableName 表格名称，形如table$1@1、table$2@1...table$R@N，R代表从表格中的第N行开始填充，215      *                   N代表word文件中的第N张表216      * @param fields 表格中要替换的字段与数据的对应表217      */218     public void replaceTable(Dispatch selection, String tableName, List dataList) {219         if (dataList.size() <= 1) {220             System.out.println("Empty table!");221             return;222         }223         // 要填充的列224 225         String[] cols = (String[]) dataList.get(0);226         // 表格序号227         String tbIndex = tableName.substring(tableName.lastIndexOf("@") + 1);228         // 从第几行开始填充229 230         int fromRow = Integer.parseInt(tableName.substring(tableName231                 .lastIndexOf("$") + 1, tableName.lastIndexOf("@")));232         // 所有表格233 234         Dispatch tables = Dispatch.get(doc, "Tables").toDispatch();235         // 要填充的表格236         Dispatch table = Dispatch.call(tables, "Item", new Variant(tbIndex))237                 .toDispatch();238         // 表格的所有行239         Dispatch rows = Dispatch.get(table, "Rows").toDispatch();240         // 填充表格241         for (int i = 1; i < dataList.size(); i++) {242             // 某一行数据243 244             String[] datas = (String[]) dataList.get(i);245             // 在表格中添加一行246 247             if (Dispatch.get(rows, "Count").getInt() < fromRow + i - 1)248                 Dispatch.call(rows, "Add");249             // 填充该行的相关列250             for (int j = 0; j < datas.length; j++) {251                 // 得到单元格252 253                 Dispatch cell = Dispatch.call(table, "Cell",254                         Integer.toString(fromRow + i - 1), cols[j])255                         .toDispatch();256                 // 选中单元格257 258                 Dispatch.call(cell, "Select");259                 // 设置格式260                 Dispatch font = Dispatch.get(selection, "Font").toDispatch();261                 Dispatch.put(font, "Bold", "0");262                 Dispatch.put(font, "Italic", "0");263                 // 输入数据264                 Dispatch.put(selection, "Text", datas[j]);265             }266         }267     }268 269     /**270      * 保存文件271      * @param outputPath 输出文件（包含路径）272      */273     public void save(String outputPath) {274         Dispatch.call(Dispatch.call(word, "WordBasic").getDispatch(),275                 "FileSaveAs", outputPath);276     }277 278     /**279      * 关闭文件280      * @param document 要关闭的文件281      */282     public void close(Dispatch doc) {283         Dispatch.call(doc, "Close", new Variant(saveOnExit));284     }285 286     /**287      * 退出程序288 289      */290     public void quit() {291         word.invoke("Quit", new Variant[0]);292         ComThread.Release();293     }294 295     /**296      * 根据模板、数据生成word文件297      * @param inputPath 模板文件（包含路径）298      * @param outPath 输出文件（包含路径）299      * @param data 数据包（包含要填充的字段、对应的数据）300 301      */302     public void toWord(String inputPath, String outPath, HashMap data) {303         String oldText;304         Object newValue;305         try {306             doc = open(inputPath);307             Dispatch selection = select();308             Iterator keys = data.keySet().iterator();309             while (keys.hasNext()) {310                 oldText = (String) keys.next();311                 newValue = data.get(oldText);312                 replaceAll(selection, oldText, newValue);313             }314             save(outPath);315         } catch (Exception e) {316             //debug.println("toword[Java2Word]------------操作word文件失败！"+e.getMessage(),true);317 318         } finally {319             if (doc != null)320                 close(doc);321         }322     }323 324     public static void main(String[] args) {325         HashMap
     
       data = new HashMap
      
       ();326         data.put("$id$", "chec-001");327         data.put("$name$", "合同1");328         data.put("$sort$", "土建");329         data.put("$pay$", "15");330         data.put("$total$", "30");331         WordUtil wordUtil = new WordUtil();332         wordUtil.toWord("D:\\合同模板1.dot", "D:\\合同1.doc", data);333         wordUtil = null;334     }335 }