使用jsp实现word、excel格式报表打印

类别:Java 点击:0 评论:0 推荐:
 因为ms word和excel的文档都支持html文本格式,因此可以先用word或excel做好模版,另存为Web页,然后将该html改成jsp,将数据部分动态填入即可,不用很辛苦的调整格式

word页面只要在jsp头设置如下指令:
<%@page contentType="application/msword;charset=GBK" %>

excel如下:
<%@page contentType="application/vnd.ms-excel;charset=GBK" %>

使用这种方式客户端必须安装有office软件,用户访问时将在ie中直接用word或excel打开该页面。

此方法优势是模板设计、调整方便,无需在服务器端使用复杂的POI或jxl技术,也无需在客户端使用ActiveX控件技术,更安全、方便,轻松实现较好的打印效果。

microsoft关于服务器端动态创建office文档的资料(asp示例):
http://support.microsoft.com/default.aspx?scid=KB;en-us;301044&

简单示例:

使用word建立一文档,画表格如下:
----------------------------
| 用户名 | 真实姓名 | 性别 |
----------------------------
| guest | 路人甲 | 男 |
----------------------------
保存为Web页test.htm, 将test.htm改名为test.jsp,修改其中guest、路人甲、男为从数据库动态查询,如下:

<%@ page contentType="application/msword;charset=GBK" %>
<%@ page import="java.sql.*" %>
<html xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:w="urn:schemas-microsoft-com:office:word"
xmlns="http://www.w3.org/TR/REC-html40">

<head>
<meta http-equiv=Content-Type content="text/html; charset=GB2312">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 9">
<meta name=Originator content="Microsoft Word 9">
<title>用户信息</title>
<!--[if gte mso 9]><xml>
<oocumentProperties>
<o:Author>evan zhao</o:Author>
<o:LastAuthor>evan zhao</o:LastAuthor>
<o:Revision>1</o:Revision>
<o:TotalTime>1</o:TotalTime>
<o:Created>2003-08-20T16:26:00Z</o:Created>
<o:LastSaved>2003-08-20T16:27:00Z</o:LastSaved>
<oages>1</oages>
<o:Company>taiping</o:Company>
<o:Lines>1</o:Lines>
<oaragraphs>1</oaragraphs>
<o:Version>9.2812</o:Version>
</oocumentProperties>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<wunctuationKerning/>
<wrawingGridVerticalSpacing>7.8 磅</wrawingGridVerticalSpacing>
<wisplayHorizontalDrawingGridEvery>0</wisplayHorizontalDrawingGridEvery>
<wisplayVerticalDrawingGridEvery>2</wisplayVerticalDrawingGridEvery>
<w:Compatibility>
<w:SpaceForUL/>
<w:BalanceSingleByteDoubleByteWidth/>
<woNotLeaveBackslashAlone/>
<w:ULTrailSpace/>
<woNotExpandShiftReturn/>
<w:AdjustLineHeightInTable/>
<w:UseFELayout/>
</w:Compatibility>
</w:WordDocument>
</xml><![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:"\@宋体";
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
mso-pagination:none;
font-size:10.5pt;
mso-bidi-font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:宋体;
mso-font-kerning:1.0pt;}
/* Page Definitions */
@page
{mso-page-border-surround-header:no;
mso-page-border-surround-footer:no;}
@page Section1
{size:595.3pt 841.9pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:42.55pt;
mso-footer-margin:49.6pt;
mso-paper-source:0;
layout-grid:15.6pt;}
div.Section1
{page:Section1;}
-->
</style>
</head>

<body lang=ZH-CN style='tab-interval:21.0pt;text-justify-trim:punctuation'>

<div class=Section1 style='layout-grid:15.6pt'>

<table border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;
border:none;mso-border-alt:solid windowtext .5pt;mso-padding-alt:0cm 5.4pt 0cm 5.4pt'>
<tr>
<td width=189 valign=top style='width:142.0pt;border:solid windowtext .5pt;
padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>用户名</span></p>
</td>
<td width=189 valign=top style='width:142.05pt;border:solid windowtext .5pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>真实姓名</span></p>
</td>
<td width=189 valign=top style='width:142.05pt;border:solid windowtext .5pt;
border-left:none;mso-border-left-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>性别</span></p>
</td>
</tr>
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

String url="jdbc:odbc:mydb";

//连接mydb数据库
Connection con=DriverManager.getConnection (url, "", "");

try{
Statement stmt=con.createStatement();

//查询employee表
ResultSet rs=stmt.executeQuery("select user_name, real_name, gender from employee ");

while(rs.next()){
%>

<tr>
<td width=189 valign=top style='width:142.0pt;border:solid windowtext .5pt;
border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span lang=EN-US><%=rs.getString("user_name")%></span></p>
</td>
<td width=189 valign=top style='width:142.05pt;border-top:none;border-left:
none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'><%=rs.getString("real_name")%></span></p>
</td>
<td width=189 valign=top style='width:142.05pt;border-top:none;border-left:
none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
padding:0cm 5.4pt 0cm 5.4pt'>
<p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'><%=rs.getString("gender")%></span></p>
</td>
</tr>

<%
} // end while

rs.close();
stmt.close();
} finally {
con.close();
}
%>

</table>

<p class=MsoNormal><span lang=EN-US><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>

</div>

</body>

</html>

本文地址:http://com.8s8s.com/it/it12294.htm