-
大小: 595KB文件類型: .rar金幣: 2下載: 0 次發布日期: 2021-05-18
- 語言: 其他
- 標簽: JSP Oracle??課程設計??數據庫??
資源簡介
簡單的實現在線投票的系統,整個系統包括前臺和后臺

代碼片段和文件信息
package?vote;
import?java.sql.*;
public?class?VoteConn?{
String?sDBDriver?=?“sun.jdbc.odbc.JdbcOdbcDriver“;
String?sConnStr?=?“jdbc:odbc:vote“;
Connection?connect?=?null;
ResultSet?rs?=?null;
public?VoteConn()?{
try?{
Class.forName(sDBDriver);?
}
catch(java.lang.ClassNotFoundException?e)?{
System.err.println(?e.getMessage());
}
}
public?ResultSet?executeQuery(String?sql)?{
try?{
connect?=?DriverManager.getConnection(sConnStr);?
Statement?stmt?=?connect.createStatement();
rs?=?stmt.executeQuery(sql);
}?
catch(SQLException?ex)?{?
System.err.println(ex.getMessage());
}
return?rs;
}
public?int?executeUpdate(String?sql)?{
int?result?=?0;
try?{
connect?=?DriverManager.getConnection(sConnStr);?
Statement?stmt?=?connect.createStatement();
result?=?stmt.executeUpdate(sql);
}?
catch(SQLException?ex)?{?
System.err.println(ex.getMessage());
}
return?result;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????581??2005-09-04?17:54??在線投票系統\vote\addvote.jsp
?????文件???????2114??2005-09-04?17:54??在線投票系統\vote\admin.jsp
?????文件????????317??2005-09-04?17:54??在線投票系統\vote\delvote.jsp
?????文件???????1228??2005-09-04?17:54??在線投票系統\vote\details.jsp
?????文件????????173??2005-09-04?17:54??在線投票系統\vote\images\back.gif
?????文件??????49934??2005-09-04?17:54??在線投票系統\vote\images\Map-1.jpg
?????文件??????66756??2005-09-04?17:54??在線投票系統\vote\images\Map-2.jpg
?????文件??????70632??2005-09-04?17:54??在線投票系統\vote\images\Map-3.jpg
?????文件??????72238??2005-09-04?17:54??在線投票系統\vote\images\Map-4.jpg
?????文件??????52290??2005-09-04?17:54??在線投票系統\vote\images\Map-5.jpg
?????文件??????77522??2005-09-04?17:54??在線投票系統\vote\images\Map-6.jpg
?????文件??????86895??2005-09-04?17:54??在線投票系統\vote\images\Map-7.jpg
?????文件??????67375??2005-09-04?17:54??在線投票系統\vote\images\Map-8.jpg
?????文件??????53456??2005-09-04?17:54??在線投票系統\vote\images\Map-9.jpg
?????文件????????885??2005-09-04?17:54??在線投票系統\vote\index.jsp
?????文件????????525??2005-09-04?17:54??在線投票系統\vote\sample1.jsp
?????文件????????195??2005-09-04?17:54??在線投票系統\vote\st
?????文件????????397??2005-09-04?17:54??在線投票系統\vote\vote.jsp
?????文件???????1409??2005-09-04?17:54??在線投票系統\vote\WEB-INF\classes\vote\conn.class
?????文件???????1417??2005-09-04?17:54??在線投票系統\vote\WEB-INF\classes\vote\VoteConn.class
?????文件????????974??2005-09-04?17:54??在線投票系統\vote\WEB-INF\classes\VoteConn.java
?????文件????????212??2005-09-04?17:54??在線投票系統\vote\WEB-INF\web.xm
?????文件????????256??2005-09-04?17:54??在線投票系統\vote.ldb
?????文件?????188416??2005-09-04?17:54??在線投票系統\vote.mdb
????..AD...?????????0??2011-05-09?18:03??在線投票系統\vote\WEB-INF\classes\vote
????..AD...?????????0??2011-05-09?18:03??在線投票系統\vote\WEB-INF\classes
????..AD...?????????0??2011-05-09?18:03??在線投票系統\vote\images
????..AD...?????????0??2011-05-09?18:03??在線投票系統\vote\WEB-INF
????..AD...?????????0??2011-05-09?22:26??在線投票系統\vote
????..AD...?????????0??2011-05-09?18:03??在線投票系統
............此處省略3個文件信息
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