用Jcom生成word，以及在word中添加表格
JCom可以支持打印，支持生成word，生成Excel，并且可以将文本转换成pdf
这里给出生成word和添加表格的代码：import jp.ne.so_net.ga2.no_ji.jcom.IDispatch;
import jp.ne.so_net.ga2.no_ji.jcom.JComException;
import jp.ne.so_net.ga2.no_ji.jcom.ReleaseManager;
public class TestCreatWord {
/**
* @param filePath --文件的路径
* @param text --插入的文本的内容
* @param fontName --字体的名字
* @param fontSize --字号
* @param fontBold --是否加粗
* @param align --对齐方式：comment--0:left,1:center,2:right
*/
public synchronized void createWord(String filePath, String text,
String fontName, String fontSize, Boolean fontBold, int align) {
ReleaseManager rm = new ReleaseManager();
IDispatch docApp = null;
try {
docApp = new IDispatch(rm, "Word.Application");
IDispatch documents = (IDispatch) docApp.get("Documents");
documents.method("add", null);
IDispatch selection = ((IDispatch) docApp.get("Selection"));
IDispatch paragraphFormat = ((IDispatch) selection
.get("ParagraphFormat"));
paragraphFormat.put("Alignment", new Integer(align));// 对齐方式0:left,1:center,2:right
IDispatch font = ((IDispatch) selection.get("Font"));
font.put("name", fontName);
font.put("Size", fontSize);
font.put("Bold", fontBold);
selection.method("TypeText", new Object[] { text });
((IDispatch) docApp.get("ActiveDocument")).method("saveAs",
new Object[] { filePath, new Integer(0) });
} catch (JComException e) {
e.printStackTrace();
} finally {
try {
if (docApp != null) {
((IDispatch) docApp.get("ActiveDocument")).put("Saved",
new Boolean(true));
docApp.method("quit", null);
docApp = null;
}
rm.release();
rm = null;
} catch (JComException e) {
e.printStackTrace();
}
}
}
/**
* @param filePath --文件路径
* @param rowsNum --行数
* @param colsNum --列数
* @param vals --数组
*/
public synchronized void addTable(String filePath, int rowsNum,
int colsNum, String[][] vals) {
ReleaseManager rm = new ReleaseManager();
IDispatch docApp = null;
try {
docApp = new IDispatch(rm, "Word.Application");
IDispatch documents = (IDispatch) docApp.get("Documents");
IDispatch doc = (IDispatch) documents.method("open",
new Object[] { filePath });// open
IDispatch selection = ((IDispatch) docApp.get("Selection"));
selection.method("endKey", new Object[] { new Integer(6) });// 光标到文档末尾
//selection.method("InsertBreak", new Object[] { new Integer(7) });// 插入一个分页符
IDispatch range = (IDispatch) doc.method("Range", new Object[] {
selection.get("start"), selection.get("start") });// 获得一个range,不知道干什么的
range.method("InsertBreak", new Object[] { new Integer(2) });// 插入一个分页符
selection.put("start", ((Integer) selection.get("start")) + 1);//选取的开始点右移一个位置，不知道为什么，但是不加这一行不行，变成整篇文档横排了
// selection = ((IDispatch) docApp.get("Selection"));
range = (IDispatch) doc.method("Range", new Object[] {
selection.get("start"),
((IDispatch) doc.get("Content")).get("end") });//获得一个范围
IDispatch pageSetup = (IDispatch) range.get("PageSetup");//获得页面设置
pageSetup.put("Orientation", new Integer(1));//横排
IDispatch tables = ((IDispatch) doc.get("Tables"));// 得到doc中的表格集合
tables.method("add", new Object[] { selection.get("range"),
rowsNum, colsNum });// 增加一张表
IDispatch table = (IDispatch) tables.method("item",
new Object[] { new Integer(1) });// 获得刚增加的表格
IDispatch rows = ((IDispatch) table.get("rows"));// 得到行集合
for (int i = 1; i <= rowsNum; i++) {
IDispatch row = (IDispatch) rows.method("item",
new Object[] { new Integer(i) });
IDispatch cells = (IDispatch) row.get("Cells");// 单元格集合
for (int j = 1; j <= colsNum; j++) {
IDispatch cell = (IDispatch) cells.method("item",
new Object[] { new Integer(j) });
((IDispatch) cell.get("Range")).put("Text",
vals[i - 1][j - 1]);//为表格中的格子赋值
}
}
((IDispatch) docApp.get("ActiveDocument")).method("saveAs",
new Object[] { filePath, new Integer(0) });
} catch (JComException e) {
e.printStackTrace();
} finally {
try {
if (docApp != null) {
((IDispatch) docApp.get("ActiveDocument")).put("Saved",
new Boolean(true));
docApp.method("quit", null);
docApp = null;
}
rm.release();
rm = null;
} catch (JComException e) {
e.printStackTrace();
}
}
}
public static void main(String[] args) {
String [][] aa = new String[10][10];
for (int i = 0; i < aa.length; i++)
{
for (int j = 0; j < aa[i].length; j++)
{
aa[i][j] = "empty";
}
}
new TestCreatWord().addTable("c:\\aa.doc", 10, 10, aa) ;
}
}