package?bean;

import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.SQLException;

public?class?Conndb?{
	private?Connection?conn?=?null;
	private?String?driver?=?“com.mysql.jdbc.Driver“;
	private?String?url?=?“jdbc:mysql://localhost/supermarketSys“;
	String?user?=“root“;
	String?password?=?“root“;

	public?Conndb（）?{
		try?{
			Class.forName（driver）;
			conn?=?DriverManager.getConnection（url?user?password）;
		}?catch?（ClassNotFoundException?e）?{
			
			e.printStackTrace（）;
		}?catch?（SQLException?e）?{
			
			e.printStackTrace（）;
		}
	}
	public?Connection?getconnection（）{
		return?this.conn;
	}
	public?void?closed（）{
		try?{
			this.conn.close（）;
		}?catch?（SQLException?e）?{
			
			e.printStackTrace（）;
		}
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-06-22?11:33??bigWork\
?????文件?????????467??2010-05-28?18:53??bigWork\.classpath
?????文件????????1068??2016-06-21?09:31??bigWork\.project
?????目錄???????????0??2016-06-22?11:33??bigWork\.settings\
?????文件?????????330??2010-05-28?18:52??bigWork\.settings\org.eclipse.jdt.core.prefs
?????文件?????????293??2010-05-28?18:53??bigWork\.settings\org.eclipse.jst.common.project.facet.core.prefs
?????文件?????????402??2010-05-28?18:53??bigWork\.settings\org.eclipse.wst.common.component
?????文件?????????273??2010-05-28?18:53??bigWork\.settings\org.eclipse.wst.common.project.facet.core.xml
?????目錄???????????0??2016-06-22?11:33??bigWork\meta-INF\
?????文件??????????39??2010-05-28?18:53??bigWork\meta-INF\MANIFEST.MF
?????目錄???????????0??2016-06-22?11:33??bigWork\WEB-INF\
?????目錄???????????0??2016-06-22?11:33??bigWork\WEB-INF\classes\
?????目錄???????????0??2016-06-22?11:33??bigWork\WEB-INF\classes\bean\
?????文件????????2222??2010-06-14?17:28??bigWork\WEB-INF\classes\bean\ConnInd.class
?????文件????????1303??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\Conndb.class
?????文件????????2542??2010-06-14?16:22??bigWork\WEB-INF\classes\bean\ReturnedInfo.class
?????文件????????2451??2010-06-14?15:57??bigWork\WEB-INF\classes\bean\SelectCashInfo.class
?????文件????????2695??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\SelectCashierInfo.class
?????文件????????3460??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\SelectGoodsInfo.class
?????文件?????????283??2010-06-14?16:21??bigWork\WEB-INF\classes\bean\SelectIn_outInfo.class
?????文件????????2391??2010-06-14?15:57??bigWork\WEB-INF\classes\bean\SelectReturnedInfo.class
?????文件????????4490??2010-06-14?13:17??bigWork\WEB-INF\classes\bean\SelectTwoInfo.class
?????文件????????1952??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\SelectUserInfo.class
?????文件????????1508??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\SumNum.class
?????文件????????1258??2010-06-14?12:56??bigWork\WEB-INF\classes\bean\UpdateInfo.class
?????目錄???????????0??2016-06-27?09:12??bigWork\WEB-INF\lib\
?????文件?????????634??2010-05-28?18:53??bigWork\WEB-INF\web.xml
?????目錄???????????0??2016-06-27?09:12??bigWork\WebContent\
?????目錄???????????0??2016-06-22?11:33??bigWork\addel\
?????文件????????1103??2010-06-10?18:07??bigWork\addel\addCashier.jsp
?????文件????????1581??2010-06-12?23:55??bigWork\addel\addGoods.jsp
............此處省略52個文件信息