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jsp操作Execl分析
摘要: jsp操作Execl分析
<%@ page contentType="text/html; charset=gb2312" language="java"
import="java.sql.*" %>
<%@ page import="jxl.*"%>
<%@ page import="jxl.write.*"%>
<%@ page import="java.io.*"%>
<%@ page import="java.util.*"%>
String sql=(String)session.getValue("sql");
//String apti=(String)session.getValue("apti");
//select
companyapti.companyid,companyapti.companytype,companyapti.companyname,com
panyinfo.province,companyinfo.city, companyinfo.address,
//companyinfo.connectman,companyinfo.mobile,companyinfo.tel,companyinfo.t
elephone %> <% try{
WritableWorkbook workbook = Workbook.createWorkbook(new File
(request.getRealPath("/")+"/mis/"+"/企业信息.xls"));
//创建Excel工作表
WritableSheet sheet=workbook.createSheet("企业信息",0);
//jxl.write.WritableSheet ws = wwb.createSheet("Test Sheet 1", 0);
//设置字体和格式
//writer data
//while (rs.next()) { //while start
// for(int i=1;i<=23;i++){
// username=rs.getString(1).equals("0")?"":rs.getString(1).trim();
// username="yzhxy2002";
// Label l=new Label(0, 0, username );
// sheet.addCell(l);
//jxl.write.Label labelC = new jxl.write.Label(1, 0, "This is a Label
cell");
//sheet.addCell(labelC);
Label n=null,p=null,c=null,a=null,m=null,s=null,t=null,t1=null,t2=null;
String companyid="",
apti="",aptiname="",companyname="",companytype="",province="",city="",add
ress="",connectman="",mobile="",tel="",telephone="";
ResultSet rs=null;
//out.print(sql);
rs=conn.executeQuery(sql);
int i=0;
while(rs.next()){
//查询资质
StringTokenizer fenxi=new StringTokenizer(rs.getString
("companytype"),"-");
while(fenxi.hasMoreTokens()){
companytype=fenxi.nextToken().toString();
String sql0="select * from aptitype where typeid='"+companytype+"'";
ResultSet rs0=conn.executeQuery(sql0);
if(rs0.next()){
aptiname=new String(rs0.getString("typename").getBytes("iso8859-1") ); }
apti=aptiname+"-"+apti;
}//while //
n=new Label(0,i,new String(rs.getString("companyname").getBytes
("iso8859-1")));
p=new Label(1,i,new String(rs.getString("province").getBytes("iso8859-1")));
c=new Label(2,i,new String(rs.getString("city").getBytes("iso8859-1")));
a=new Label(3,i,new String(rs.getString("address").getBytes("iso8859-1")));
m=new Label(4,i,new String(rs.getString("connectman").getBytes("iso8859-1")));
s=new Label(5,i,rs.getString("mobile"));
t=new Label(6,i,rs.getString("tel"));
t1=new Label(7,i,rs.getString("telephone"));
t2=new Label(8,i,apti);
sheet.addCell(n);sheet.addCell(p);sheet.addCell(c);
sheet.addCell(a);sheet.addCell(m);sheet.addCell(s);sheet.addCell
(t);sheet.addCell(t1);
sheet.addCell(t2); i++;
apti=""; }
//out.print(rs.get(0,2));
//第二个表
// WritableSheet sheet1=workbook.createSheet("资质信息",1);
//companytype
workbook.write();
workbook.close(); // }
// }//while end }
catch (Exception e) {
e.printStackTrace(); } %> <head>
<table width="653" border="0" align="center" cellpadding="0"
<td> </td> </tr> <tr>
<td> </td> </tr> <tr>
<td height="46">
src="../images/ziguang.gif" width="32" height="32" border="0">下载企业信
息
</td>
</tr>
<tr>
息
<td>
</td> </tr> <tr>
<td> </td> </tr>
</table> </body>
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