package?comm;

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

public?class?DataSource{

	private?static?Connection?conn?=?null;
	String?user?=?“sa“;
	String?password?=?““;
	String?driverClassName?=?“com.microsoft.sqlserver.jdbc.SQLServerDriver“;
	String?url?=?“jdbc:sqlserver://localhost:1433;DatabaseName=Test“;
	
	private?DataSource（）{
		try?{
			Class.forName（driverClassName）;
		conn?=?DriverManager.getConnection（urluserpassword）;
		}?catch?（SQLException?e）?{
			//?TODO?自動生成?catch?塊
			System.out.print（“驅(qū)動程序2“）;
			e.printStackTrace（）;
		}catch?（ClassNotFoundException?e）?{
			//?TODO?自動生成?catch?塊
			System.out.print（“驅(qū)動程序“）;
			e.printStackTrace（）;
		
		}
	}		
	
public?static?Connection?getConnection（）{
	if（conn?==?null）{
		new?DataSource（）;
	}
	return?conn;
}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????447??2009-11-16?20:17??nws\.classpath

?????文件????????282??2009-11-16?20:17??nws\.mymetadata

?????文件???????1221??2009-11-16?20:21??nws\.project

?????文件????????874??2009-12-07?18:19??nws\src\comm\DataSource.java

?????文件???????1027??2009-12-07?18:18??nws\src\comm\SecurityFilter.java

?????文件????????883??2009-11-16?20:17??nws\src\data\NewsDataBean.java

?????文件???????1312??2009-11-16?20:17??nws\src\logic\LoginLogicBean.java

?????文件???????4557??2009-11-16?20:17??nws\src\logic\NewsLogicBean.java

?????文件???????2581??2009-11-16?20:17??nws\src\servlet\DeleteServlet.java

?????文件???????1677??2009-11-16?20:31??nws\src\servlet\DetailServlet.java

?????文件???????1893??2009-11-16?20:17??nws\src\servlet\FindByIdServlet.java

?????文件???????1491??2009-11-16?20:17??nws\src\servlet\InsertServlet.java

?????文件???????2381??2009-11-16?20:17??nws\src\servlet\ListServlet.java

?????文件???????1546??2009-11-16?20:17??nws\src\servlet\LoginServlet.java

?????文件???????2720??2009-11-17?16:50??nws\src\servlet\StudentServlet.java

?????文件???????1759??2009-11-16?20:17??nws\src\servlet\UpdateServlet.java

?????文件????????825??2009-11-16?20:18??nws\WebRoot\index.jsp

?????文件????????605??2009-11-16?20:18??nws\WebRoot\main\detail.jsp

?????文件????????302??2009-11-16?20:18??nws\WebRoot\main\error.jsp

?????文件????????554??2009-11-16?20:23??nws\WebRoot\main\insert.jsp

?????文件???????3009??2009-11-16?20:21??nws\WebRoot\main\list.jsp

?????文件????????831??2009-11-16?20:24??nws\WebRoot\main\update.jsp

?????文件?????????39??2009-11-16?20:17??nws\WebRoot\meta-INF\MANIFEST.MF

?????文件???????1445??2009-11-16?20:21??nws\WebRoot\WEB-INF\classes\comm\DataSource.class

?????文件???????1830??2009-11-16?20:21??nws\WebRoot\WEB-INF\classes\comm\SecurityFilter.class

?????文件???????1318??2009-11-16?20:17??nws\WebRoot\WEB-INF\classes\data\NewsDataBean.class

?????文件???????1723??2009-11-16?20:17??nws\WebRoot\WEB-INF\classes\logic\LoginLogicBean.class

?????文件???????4515??2009-11-16?20:17??nws\WebRoot\WEB-INF\classes\logic\NewsLogicBean.class

?????文件???????2257??2009-11-16?20:17??nws\WebRoot\WEB-INF\classes\servlet\DeleteServlet.class

?????文件???????1519??2009-11-16?20:31??nws\WebRoot\WEB-INF\classes\servlet\DetailServlet.class

............此處省略27個文件信息