JAVA excel
<%
response.setContentType("application/vnd.ms-excel;charset=utf-8");
String reportname = (String)request.getAttribute("reportname");
String reportFileName=java.net.URLEncoder.encode(reportname, "UTF-8");
String filenamedisplay =reportFileName+".xls";
response.addHeader("Content-Disposition","attachment;filename=" + filenamedisplay);//Ôö¼ÓĬÈϱ£´æÎļþÃû
String userid = (String)request.getAttribute("_fm_userid");
int index=0;
%>
<html>
<head>
<title><%=reportname%>²é詢Áбí</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<%
File file=new File("G:/Eclipse.pdf");//ÎļþÀàÐÍ ¿ÉÒÔΪPDF XLS DOC
FileInputStream in=new FileInputStream(file);
byte [] b=new byte[1024];
response.setContentType("application/pdf;charset=GB2312");//application/pdf /msxml(excel) /msword
//response.setHeader("Content-Disposition", "attachment; filename=9602.pdf");//ÏÂÔØ
int len;
while((len=in.read(b))>0)
response.getOutputStream().write(b,0,len);
%>
///////////////////////////////////////////////////////////////////
ÔÚweb.xmlÖмÓÈë
<mime-mapping>
<extension>doc</extension>
<mime-type>application/msword</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xls</extension>
<mime-type>application/msexcel&l
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1. MySQL(http://www.mysql.com)mm.mysql-2.0.2-bin.jar ;
Class.forName( "org.gjt.mm.mysql.Driver" );
cn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd );
2. PostgreSQL(http://www.de.postgresql.org)pgjdbc2.jar ;
C ......
תÌûhttp://zmfkplj.javaeye.com/blog/629678
ÔÚ³õѧjava swingʱ±ãÓõÄÊÇJbuilder£¬±ã½ÝµÄ¹¤¾ßϲúÉúµÄ½á¹ûÓÐÁ½¸ö£¬Ò»ºÃÒ»»µ¡£ºÃµÄ·½ÃæÊÇ̫ˬÁË£¬½ö½öÊó±êµã»÷£¬Êó±êÒÆ¶¯£¬±ã»á²ú³ö²»ÓÃÀí½âµÄ´úÂ룬¶øÕâЩ´úÂëÕÕÑùÄÜÔËÐУ¬Íê³ÉËùÐèÒªµÄ¹¦ÄÜ£»»µµÄ·½ÃæÊÇÌ«ÔãÁË£¬µ±À뿪Jbuilder¹¤¾ß¿ª·¢swingʱ£¬ËùÓеķ½ÃæÍ¨Í¨Ã»ÓУ¬ËùÓе ......
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Eclipse ³£Óòå¼þµÄ°²×°
1£©Download plugin package
2) Exit Eclipse App
3) Unzip the plugin and copy it to ..\Eclipse\plugins
4) Restart Eclipse App
J2EE µÄ¿ªÔ´Æ½Ì¨
Eclipse+Tomcat+Lombez+MyEclipse
MyEclipse: MyEclipseEnterpriseWorkbeachInstall , °²×°µ½Ä¿Â¼Eclipse ϲſÉÒÔÕý³£Ê¹Óá£
Servlet ......
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.RandomAccessFile;
import java.io.Reader;
public class ReadfromFile{
/**
......