package?pingtu.dao;
import?java.sql.*;

public?class?DBUtil?{

	public?static?Connection?conn?=?null;
	
	//Statement?是PreparedStatement的父類
	public?static?void?myClose（Connection?conn?Statement?stat?ResultSet?rs）{
		if（rs!=null）{
			try?{
				rs.close（）;
				rs=null;
			}?catch?（SQLException?e）?{
				e.printStackTrace（）;
			}
		}
		if（stat!=null）{
			try?{
				stat.close（）;
				stat?=?null;
			}?catch?（SQLException?e）?{
				e.printStackTrace（）;
			}
		}
		if（conn!=null）{
			try?{
				conn.close（）;
				conn?=?null;
			}?catch?（SQLException?e）?{
				//?TODO?Auto-generated?catch?block
				e.printStackTrace（）;
			}
		}
	}
	
	public?static?Connection?getConn（）{//專門用來獲得連接對(duì)象
		try?{
			Class.forName（“com.microsoft.sqlserver.jdbc.SQLServerDriver“）;
			conn?=?DriverManager.getConnection（
					“jdbc:sqlserver://localhost:1433;databaseName=PingTuDB“
					“sa“?“123456“）;
			return?conn;
		}?catch?（ClassNotFoundException?e）?{
			e.printStackTrace（）;
		}?catch?（SQLException?e）?{
			e.printStackTrace（）;
		}
		return?null;
	}

	public?static?void?main（String[]?args）?{
		

	}

}

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

?????文件????????301??2016-11-10?15:47??PingTuProject\.classpath

?????文件????????389??2016-04-06?17:32??PingTuProject\.project

?????文件????????598??2016-04-06?17:32??PingTuProject\.settings\org.eclipse.jdt.core.prefs

?????文件??????40850??2016-01-09?18:01??PingTuProject\bin\images\1.jpg

?????文件??????55691??2016-01-09?18:18??PingTuProject\bin\images\2.jpg

?????文件??????37057??2016-01-09?18:18??PingTuProject\bin\images\3.jpg

?????文件??????34086??2016-01-09?18:18??PingTuProject\bin\images\4.jpg

?????文件???????3182??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_1.jpg

?????文件???????4612??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_2.jpg

?????文件???????4828??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_3.jpg

?????文件???????4269??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_4.jpg

?????文件???????4309??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_5.jpg

?????文件???????6520??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_6.jpg

?????文件???????2490??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_7.jpg

?????文件???????5599??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_8.jpg

?????文件???????7048??2016-09-08?16:35??PingTuProject\bin\images\subImage\1473323728440_9.jpg

?????文件????1110044??2016-04-07?17:26??PingTuProject\bin\music\hm.wav

?????文件???????1737??2016-09-08?16:32??PingTuProject\bin\pingtu\dao\DBUtil.class

?????文件???????2827??2016-09-08?16:32??PingTuProject\bin\pingtu\dao\HandleDB.class

?????文件????????992??2016-09-08?16:32??PingTuProject\bin\pingtu\entity\TimeOrder.class

?????文件???????3196??2016-09-08?16:32??PingTuProject\bin\pingtu\handle\HandleImage.class

?????文件???????1988??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\ImageButton.class

?????文件????????661??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\Mainframe$1.class

?????文件???????1202??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\Mainframe$MyTask.class

?????文件??????10122??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\Mainframe.class

?????文件????????762??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\TimeOrderDialog$1.class

?????文件????????762??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\TimeOrderDialog$2.class

?????文件???????3776??2016-09-08?16:32??PingTuProject\bin\pingtu\viewer\TimeOrderDialog.class

?????文件??????40850??2016-01-09?18:01??PingTuProject\src\images\1.jpg

?????文件??????55691??2016-01-09?18:18??PingTuProject\src\images\2.jpg

............此處省略42個(gè)文件信息