package?dbBean;
import?java.sql.*;
public?class?DBBean?
{
	private?String?driverStr?=?“sun.jdbc.odbc.JdbcOdbcDriver“;
	private?String?connStr?=?“jdbc:odbc:vote“;
	private?Connection?conn?=?null;
	private?Statement?stmt?=?null;

	public?DBBean（）?
	{
		try?{
			Class.forName（driverStr）;?
		}
		catch（ClassNotFoundException?ex）?{
			System.out.println（ex.getMessage（））;
		}
	}
	public?void?setDriverStr（String?dstr）
	{
		driverStr=dstr;
	}
	public?void?setConnStr（String?cstr）
	{
		connStr=cstr;
	}
	public?ResultSet?executeQuery（String?sql）?
	{
		ResultSet?rs?=?null;
		try?{
			conn?=?DriverManager.getConnection（connStr）;?
			stmt?=?conn.createStatement（）;
			rs?=?stmt.executeQuery（sql）;
		}?
		catch（SQLException?ex）?{?
			System.out.println（ex.getMessage（））;
		}
		return?rs;
	}
	public?int?executeUpdate（String?sql）
	{
		int?result=0;
		try{
			conn?=?DriverManager.getConnection（connStr）;
			stmt?=?conn.createStatement（）;
			result?=?stmt.executeUpdate（sql）;
		}
		catch（SQLException?ex）{
			System.out.println（ex.getMessage（））;
		}
		return?result;
	}
	public?void?close（）
	{
		try{
			stmt.close（）;
			conn.close（）;
		}
		catch（SQLException?ex）{
			System.out.println（ex.getMessage（））;
		}
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????410??2008-05-09?09:29??vote\add.jsp

?????文件?????????87??2008-05-08?21:11??vote\checkadmin.jsp

?????文件????????319??2008-05-08?21:12??vote\delete.jsp

?????文件????????908??2008-05-08?21:09??vote\index.jsp

?????文件????????837??2008-05-08?21:12??vote\login.jsp

?????文件???????1011??2008-05-09?09:30??vote\manage.jsp

?????文件????????649??2008-05-08?21:57??vote\process.jsp

?????文件????????439??2008-05-08?21:14??vote\vote.jsp

?????文件?????204800??2008-05-09?12:32??vote\vote.mdb

?????文件????????945??2008-05-09?10:25??vote\info.jsp

?????文件???????1267??2008-05-09?12:27??vote\DBBean.java

?????文件????????375??2008-05-08?21:08??vote\WEB-INF\web.xml

?????文件???????1817??2008-05-09?12:28??vote\WEB-INF\classes\dbBean\DBBean.class

?????文件?????????39??2008-05-08?21:08??vote\meta-INF\MANIFEST.MF

?????目錄??????????0??2008-06-23?21:11??vote\WEB-INF\classes\dbBean

?????目錄??????????0??2008-06-23?21:11??vote\WEB-INF\classes

?????目錄??????????0??2008-06-23?21:11??vote\WEB-INF\lib

?????目錄??????????0??2008-06-23?21:11??vote\WEB-INF

?????目錄??????????0??2008-06-23?21:11??vote\meta-INF

?????目錄??????????0??2008-06-23?21:11??vote

-----------?---------??----------?-----??----

???????????????213903????????????????????20