jsp页面的数据怎样保存在word中，页面上是那种柱状图，用
<%
response.setHeader("Content-disposition","attachment;filename=result.doc");//Word
%>
根本不显示图片，怎么回事呀？
<%
response.setHeader("Content-disposition","attachment;filename=result.doc");//Word
%>
根本不显示图片，怎么回事呀？
解决方案 »
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我一般是先用word做个模板，另存为网页后，用代码替换相应的标识后保存为doc文件的。
而且这样无法保存图片。excel
可以如楼主那样导出xsl文件，因为有这样的组件，-----------------------------------------------
<%@ page language = "java" contentType="text/html; charset=GBK" %><%@ page language = "java" import = "java.util.*,org.apache.poi.hssf.usermodel.HSSFWorkbook,org.apache.poi.hssf.usermodel.HSSFSheet,org.apache.poi.hssf.usermodel.HSSFRow,org.apache.poi.hssf.usermodel.HSSFCell " %><%@ page import="java.sql.Connection" %><%@ page import="pandy.db.DBConnector" %><%@ page import="fish.search.dwcx" %><%@ page import="java.sql.ResultSet" %><%@ page import="java.sql.Statement" %><% if(session.getAttribute("dwyhzh")==null){
out.println("<script>alert('登陆超时，请重新登陆');window.location='dwlogin.jsp';</script>");
} else {
Connection conn = DBConnector.getconecttion(); //得到一个数据连接
try {
String type = request.getParameter("type");
if(type==null)type="a";
String dwyhzh = (String) session.getAttribute("dwyhzh");
dwcx dwcx1 = new dwcx();
//int k = dwcx1.zgzs(conn, dwyhzh);
response.setContentType("application/vnd.ms-excel");//设置正确的输出类型
if(type.equals("a")){
response.setHeader("Content-Disposition", "attachment; filename=" + dwyhzh + ".xls");}
String sql="SELECT * FROM v_168_info WHERE dwyhzh = '" + dwyhzh + "' and zhzt!=2 ORDER BY zgyhzh asc";
if(type.equals("b")){
sql= "SELECT * FROM v_168_info WHERE dwyhzh = '" + dwyhzh + "' and zhzt!=2 and len(sfzhm)<1 ORDER BY zgyhzh asc";
response.setHeader("Content-Disposition", "attachment; filename=" + dwyhzh + "-no-sfz.xls");
}
if(type.equals("c")){
sql= "SELECT * FROM v_168_info WHERE dwyhzh = '" + dwyhzh + "' and zhzt!=2 and len(gjjkh)<1 ORDER BY zgyhzh asc";
response.setHeader("Content-Disposition", "attachment; filename=" + dwyhzh + "-no-gjjkh.xls");
}//out.print("<script>alert('aaa');</script>");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
// java.text.DecimalFormat dff = new java.text.DecimalFormat(".##");
//if(rs.next()) { HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("sheet1"); // 以下以写表头
// 表头为第一行
HSSFRow row = sheet.createRow((short) 0); HSSFCell cell1 = row.createCell((short) 0);
HSSFCell cell2 = row.createCell((short) 1);
HSSFCell cell3 = row.createCell((short) 2);
HSSFCell cell4 = row.createCell((short) 3);
HSSFCell cell5 = row.createCell((short) 4);
HSSFCell cell6 = row.createCell((short) 5);
HSSFCell cell7 = row.createCell((short) 6);
HSSFCell cell8 = row.createCell((short) 7);
HSSFCell cell9 = row.createCell((short) 8);
HSSFCell cell10 = row.createCell((short) 9); cell1.setEncoding((short) 1);
cell1.setCellType(1);
cell2.setEncoding((short) 1);
cell2.setCellType(1);
cell3.setEncoding((short) 1);
cell3.setCellType(1);
cell4.setEncoding((short) 1);
cell4.setCellType(1);
cell5.setEncoding((short) 1);
cell5.setCellType(1);
cell6.setEncoding((short) 1);
cell6.setCellType(1);
cell7.setEncoding((short) 1);
cell7.setCellType(1);
cell8.setEncoding((short) 1);
cell8.setCellType(1);
cell9.setEncoding((short) 1);
cell9.setCellType(1);
cell10.setEncoding((short) 1);
cell10.setCellType(1); // 定义表头的内容
cell1.setCellValue(" 单位帐号 ");
cell2.setCellValue(" 职工帐号 ");
cell3.setCellValue(" 姓名 ");
cell4.setCellValue(" 身份证 ");
cell5.setCellValue(" 卡号 ");
cell6.setCellValue(" 工资 ");
cell7.setCellValue(" 个人缴存 ");
cell8.setCellValue(" 余额 ");
cell9.setCellValue(" 缴至月份 ");
cell10.setCellValue(" 缴存状态 ");
// sheet.setColumnWidth((short)1,(short)15);
sheet.setColumnWidth((short)0,(short)3000);
sheet.setColumnWidth((short)1,(short)3000);
sheet.setColumnWidth((short)3,(short)5000);
sheet.setColumnWidth((short)4,(short)5000);
sheet.setColumnWidth((short)8,(short)3000);
int i = 0;
String temp; String kkk="";
// rs.first();
while (rs.next()) { // 定义数据从第二行开始
switch(rs.getInt("zhzt")){
case 0:kkk="停缴"; break;
case 1:kkk="缴交"; break;
case 2:kkk="销户"; break;
}
temp = rs.getString("zgwym");
row = sheet.createRow((short) i + 1);
cell1 = row.createCell((short) 0);
cell2 = row.createCell((short) 1);
cell3 = row.createCell((short) 2);
cell4 = row.createCell((short) 3);
cell5 = row.createCell((short) 4);
cell6 = row.createCell((short) 5);
cell7 = row.createCell((short) 6);
cell8 = row.createCell((short) 7);
cell9 = row.createCell((short) 8);
cell10 = row.createCell((short) 9);
cell1.setEncoding((short) 1);
cell1.setCellType(1);
cell2.setEncoding((short) 1);
cell2.setCellType(1);
cell3.setEncoding((short) 1);
cell3.setCellType(1);
cell4.setEncoding((short) 1);
cell4.setCellType(1);
cell5.setEncoding((short) 1);
cell5.setCellType(1);
cell6.setEncoding((short) 1);
cell6.setCellType(1);
cell7.setEncoding((short) 1);
cell7.setCellType(1);
cell8.setEncoding((short) 1);
cell8.setCellType(1);
cell9.setEncoding((short) 1);
cell9.setCellType(1);
cell10.setEncoding((short) 1);
cell10.setCellType(1); // 填充内容 cell1.setCellValue(rs.getString("dwyhzh"));
cell2.setCellValue(rs.getString("zgyhzh"));
cell3.setCellValue(rs.getString("zgxm"));
cell4.setCellValue(rs.getString("sfzhm"));
cell5.setCellValue(rs.getString("gjjkh"));
cell6.setCellValue(rs.getDouble("ygz"));
cell7.setCellValue(rs.getDouble("zgyje"));
cell8.setCellValue(dwcx1.zhye(conn, temp));
cell9.setCellValue(rs.getString("jzny"));
cell10.setCellValue(kkk);
i++;
}
wb.write(response.getOutputStream());
response.getOutputStream().flush();
response.getOutputStream().close();
//}else{
//}
stmt.close();
rs.close();response.flushBuffer();
out.clear();
out = pageContext.pushBody();
} catch (Exception e) {
e.printStackTrace();
} finally {
DBConnector.freecon(conn); //释放数据库连接
}
}
%>