package excelOperation2;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
public class testMain {
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
File file = new File("myRes//a.xls"); // 創建文件對象
Workbook wb = Workbook.getWorkbook(file); // 從文件流中獲取Excel工作區對象(WorkBook)
Sheet sheet = wb.getSheet(0); // 從工作區中取得頁(Sheet)
for (int i = 0; i < sheet.getRows(); i++) { // 循環打印Excel表中的內容
for (int j = 0; j < sheet.getColumns(); j++) {
Cell cell = sheet.getCell(j, i);
System.out.printf(cell.getContents()+" ");
}
System.out.println();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
new FileOutputStream(filename,true)代表是追加寫入而不是覆蓋寫入
