實(shí)例說(shuō)明JSP打印報(bào)表的方法
作者：evan
本文通過(guò)實(shí)例說(shuō)明了JSP打印報(bào)表的方法。使用JSP打印報(bào)表的優(yōu)勢(shì)是模板設(shè)計(jì)、調(diào)整方便，無(wú)需在服務(wù)器端使用復(fù)雜的POI或jxl技術(shù)，也無(wú)需在客戶端使用ActiveX控件技術(shù)，更安全、方便，輕松實(shí)現(xiàn)較好的打印效果。
因?yàn)閙s word和excel的文檔都支持html文本格式，因此可以先用word或excel做好模版，另存為Web頁(yè)，然后將該html改成jsp，將數(shù)據(jù)部分動(dòng)態(tài)填入即可，不用很辛苦的調(diào)整格式即可實(shí)現(xiàn)JSP打印報(bào)表。
word頁(yè)面只要在jsp頭設(shè)置如下指令：
- < %@page contentType="application/msword;charset=GBK" %>
excel如下：
- < %@page contentType="application/vnd.ms-excel;charset=GBK" %>
使用這種方式客戶端必須安裝有office軟件，用戶訪問(wèn)時(shí)將在ie中直接用word或excel打開(kāi)該頁(yè)面。
使用JSP打印報(bào)表的優(yōu)勢(shì)是模板設(shè)計(jì)、調(diào)整方便，無(wú)需在服務(wù)器端使用復(fù)雜的POI或jxl技術(shù)，也無(wú)需在客戶端使用ActiveX控件技術(shù)，更安全、方便，輕松實(shí)現(xiàn)較好的打印效果。
JSP打印報(bào)表簡(jiǎn)單示例：
使用word建立一文檔，畫(huà)表格如下：
----------------------------
| 用戶名 | 真實(shí)姓名 | 性別 |
----------------------------
| guest | 路人甲 | 男 |
----------------------------
保存為Web頁(yè)test.htm， 將test.htm改名為test.jsp，修改其中g(shù)uest、路人甲、男為從數(shù)據(jù)庫(kù)動(dòng)態(tài)查詢(xún)，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>用戶信息< /title>
- < !--[if gte mso 9]>< xml>
- < o:DocumentProperties>
- < 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>
- < o:Pages>1< /o:Pages>
- < o:Company>taiping< /o:Company>
- < o:Lines>1< /o:Lines>
- < o:Paragraphs>1< /o:Paragraphs>
- < o:Version>9.2812< /o:Version>
- < /o:DocumentProperties>
- < /xml>< ![endif]-->< !--[if gte mso 9]>< xml>
- < w:WordDocument>
- < w:PunctuationKerning>
- < w:DrawingGridVerticalSpacing>7.8 磅< /w:DrawingGridVerticalSpacing>
- < w:DisplayHorizontalDrawingGridEvery>0< /w:DisplayHorizontalDrawingGridEvery>
- < w:DisplayVerticalDrawingGridEvery>2< /w:DisplayVerticalDrawingGridEvery>
- < w:Compatibility>
- < w:SpaceForUL>
- < w:BalanceSingleByteDoubleByteWidth>
- < w:DoNotLeaveBackslashAlone>
- < w:ULTrailSpace>
- < w:DoNotExpandShiftReturn>
- < w:AdjustLineHeightInTable>
- < w:UseFELayout>
- < /w:Compatibility>
- < /w:WordDocument>
- < /xml>< ![endif]-->
- < style>
- < !--
- /* Font Definitions */
- @font-face
- {font-family:宋體;
- 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:"\@宋體";
- 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:宋體;
- 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:宋體;mso-ascii-font-family:"Times New Roman";
- mso-hansi-font-family:"Times New Roman"'>用戶名< /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:宋體;mso-ascii-font-family:"Times New Roman";
- mso-hansi-font-family:"Times New Roman"'>真實(shí)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:宋體;mso-ascii-font-family:"Times New Roman";
- mso-hansi-font-family:"Times New Roman"'>性別< /span>< /p>
- < /td>
- < /tr>
- < %
- Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
- String url="jdbc:odbc:mydb";
- //連接mydb數(shù)據(jù)庫(kù)
- Connection con=DriverManager.getConnection (url, "", "");
- try{
- Statement stmt=con.createStatement();
- //查詢(xún)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:宋體;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:宋體;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>
一個(gè)JSP打印報(bào)表的實(shí)例就這樣完成了。
【編輯推薦】
責(zé)任編輯：yangsai
來(lái)源：
JavaResearch
