資源簡介
一個簡單的JSP+access網上投票系統

代碼片段和文件信息
package?firm;
import?java.sql.*;
public?class?firm?
{
??String?sDBDriver?=?“sun.jdbc.odbc.JdbcOdbcDriver“;
??String?sConnStr?=?“jdbc:odbc:firm“;
??private?Connection?conn?=?null;
??private?Statement?stmt?=?null;
??ResultSet?rs?=?null;
??public?firm()?
??{
????try?
????{
??????Class.forName(sDBDriver);?
????}
????catch(java.lang.ClassNotFoundException?e)
????{
??????System.err.println(“firm():?“?+?e.getMessage());
????}
??}
??
??public?ResultSet?executeQuery(String?sql)?
??{
????rs?=?null;
????try
????{
??????conn?=?DriverManager.getConnection(sConnStr);?
??????stmt?=?conn.createStatement();
??????rs?=?stmt.executeQuery(sql);
????}?
????catch(SQLException?ex)
????{?
??????System.err.println(“aq.executeQuery:?“?+?ex.getMessage());
????}
????return?rs;
??}
??
??public?void?executeUpdate(String?sql)
??{
????stmt?=?null;
????rs=null;
????try?
????{
??????conn?=?DriverManager.getConnection(sConnStr);?
??????stmt?=?conn.createStatement();
??????stmt.executeQuery(sql);
??????stmt.close();
??????conn.close();
????}?
????catch(SQLException?ex)?{?
??????System.err.println(“aq.executeQuery:?“?+?ex.getMessage());
????}
??}
??public?void?closeStmt()
??{
????try
????{
??????stmt.close();
????}
????catch(SQLException?e)
????{
??????e.printStackTrace();
?????}
??}
??public?void?closeConn()
??{
????try
????{
??????conn.close();
????}
????catch(SQLException?e)
????{
??????e.printStackTrace();
????}
??}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2007-01-10?12:09??vote\
?????文件?????????784??2007-01-05?10:39??vote\add_total.jsp
?????文件????????4299??2007-01-06?16:43??vote\add_vote.htm
?????目錄???????????0??2007-01-10?12:09??vote\css\
?????文件??????????10??2006-12-28?20:21??vote\css\Desktop_.ini
?????文件?????????586??2007-01-06?14:28??vote\css\st
?????文件??????????10??2006-11-17?09:56??vote\css\_desktop.ini
?????目錄???????????0??2007-01-10?12:09??vote\images\
?????文件?????????893??2007-01-04?21:09??vote\images\1.gif
?????文件???????69202??2007-01-05?17:28??vote\images\left.jpg
?????文件??????150263??2007-01-05?12:14??vote\images\top.jpg
?????文件??????163766??2007-01-05?12:20??vote\images\top.swf
?????文件????????3933??2007-01-06?16:32??vote\index.jsp
?????文件????????1522??2007-01-06?21:34??vote\ok_add_vote.jsp
?????文件????????5185??2007-01-06?21:15??vote\show.jsp
?????文件??????266240??2007-01-06?17:50??vote\vote.mdb
?????目錄???????????0??2007-01-10?12:09??vote\WEB-INF\
?????目錄???????????0??2007-01-10?12:09??vote\WEB-INF\classes\
?????文件??????????10??2006-12-28?20:21??vote\WEB-INF\classes\Desktop_.ini
?????目錄???????????0??2007-01-10?12:09??vote\WEB-INF\classes\firm\
?????文件??????????10??2006-12-28?20:21??vote\WEB-INF\classes\firm\Desktop_.ini
?????文件????????1919??2006-09-18?17:42??vote\WEB-INF\classes\firm\firm.class
?????文件????????1493??2006-09-18?17:41??vote\WEB-INF\classes\firm\firm.java
?????文件??????????10??2006-11-17?09:56??vote\WEB-INF\classes\firm\_desktop.ini
?????文件??????????10??2006-11-17?09:56??vote\WEB-INF\classes\_desktop.ini
?????文件??????????10??2006-12-28?20:21??vote\WEB-INF\Desktop_.ini
?????目錄???????????0??2007-01-10?12:09??vote\WEB-INF\lib\
?????文件????????4741??2004-08-29?08:02??vote\WEB-INF\lib\catalina-root.jar
?????文件??????????10??2006-12-28?20:21??vote\WEB-INF\lib\Desktop_.ini
?????文件??????286707??2002-11-21?16:40??vote\WEB-INF\lib\msba
?????文件???????67024??2002-11-21?16:40??vote\WEB-INF\lib\mssqlserver.jar
............此處省略3個文件信息
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