POI中文编码及多工作表输出

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import java.io.FileOutputStream;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;

public class CreateXLS {

	private HSSFWorkbook workbook = new HSSFWorkbook();

	public HSSFWorkbook getWorkbook() {
		return workbook;
	}

	public void setWorkbook(HSSFWorkbook workbook) {
		this.workbook = workbook;
	}
	public void exportExcel(){
		
		try {
			FileOutputStream fOut = new FileOutputStream("D:\\工作表编码.xls");
			
			HSSFSheet sheet1 = getWorkbook().createSheet();
			HSSFSheet sheet2 = getWorkbook().createSheet();
			
			getWorkbook().setSheetName(0,"工作表1",(short)1);
			getWorkbook().setSheetName(1,"工作表2",HSSFWorkbook.ENCODING_UTF_16);
			
			HSSFRow row1 = sheet1.createRow(0);
			HSSFRow row2 = sheet2.createRow(0);	
			
			HSSFCell cell1 = row1.createCell((short)0);
			HSSFCell cell2 = row1.createCell((short)1);
			HSSFCell cell3 = row2.createCell((short)0);
			
			cell1.setEncoding((short)1);
			cell2.setEncoding((short)1);
			cell3.setEncoding(HSSFWorkbook.ENCODING_UTF_16);
			
			cell1.setCellValue("中文那");
			cell2.setCellValue("还是中文那");
			cell3.setCellValue("还是中文好");
			
			workbook.write(fOut);
			fOut.flush();
			fOut.close();
			System.out.println("Excel文件已生成...");

		} catch (Exception e) {
			System.out.println("Excel文件生成失败: " + e);
		}
	}
	
	public static void main(String args[]){
		CreateXLS cxls = new CreateXLS();
		cxls.exportExcel();
	}
			
}

注：
1、编码只有两种，一个是ENCODING_COMPRESSED_UNICODE，对应于(short)0，另一个是ENCODING_UTF_16，
      对应于(short)1。

2、本例使用poi.2.5.1.jar，1.5版本的似乎没有ENCODING_UTF_16编码。