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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;
import java.io.*;
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//ÉèÖ÷µ»ØÊý¾ÝÀàÐÍ
response.setContentType("application/vnd.ms-excel;charset=GBK");
//ÉèÖ÷µ»ØµÄÎļþÃû
response.setHeader("Content-Disposition",
"attachment;Filename=Excel.xls");
//µÃµ½Êä³öÁ÷
OutputStream outStream = response.getOutputStream();
//н¨Ò»¸ö¹¤×÷±¡
HSSFWorkbook wb = new HSSFWorkbook();
//½¨Ò»¸ö²åÒ³
HSSFSheet sheet = wb.createSheet("new sheet");
//²åÈë¶àÐУ¬²¢¼ÓÈëÊý¾Ý
for(int i=0;i<10;i++){
HSSFRow rowi = sheet.createRo
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