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我想要保存使用jxl的excel文件,但是當我嘗試保存文件時,必須重新輸入並保存純文本而不包含內容。我正在使用一個類來生成excel文件。使用Filechooser保存文件JExcel
public class lsheet {
public void fillData(JTable table, File file){
try{
WritableWorkbook workbook1 = Workbook.createWorkbook(file);
WritableSheet sheet1 = workbook1.createSheet("Data 1", 0);
TableModel model = table.getModel();
for (int i = 0; i < model.getColumnCount(); i++) {
Label column = new Label(i, 0, model.getColumnName(i));
sheet1.addCell(column);
}
int j = 0;
for (int i = 0; i < model.getRowCount(); i++) {
for (j = 0; j < model.getColumnCount(); j++) {
Label row = new Label(j, i + 1,
model.getValueAt(i, j).toString());
sheet1.addCell(row);
}
}
workbook1.write();
workbook1.close();
}catch(Exception ex){
ex.printStackTrace();
}
}
}
這個動作按鈕,怎麼辦,顯示filechooser與加載的數據在表中?
lsheet sht = new lshtCalc();
java.util.Date today = new java.util.Date();
SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd");
try{
String name="";
JFileChooser file=new JFileChooser();
file.showSaveDialog(this);
File save =file.getSelectedFile();
if(save !=null){
FileWriter save = new FileWriter(save + ".xls");
sht.fillData(tblCliente, new File("Report-Client-"+ sdf2.format(today).toString()+".xls"));
save.close();
}
}catch(Exception ex){
ex.printStackTrace();
}