用poi创建Excel文件

import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.hssf.usermodel.HSSFRow; import org.apache.poi.hssf.usermodel.HSSFCell; import java.io.FileOutputStream; public class CreateXL{ public static String outputFile="D:\\zhangJ.xls";