package?com.dao;

import?java.sql.Connection;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;

import?javax.naming.*;
import?javax.sql.DataSource;


public?class?baseDao?{
	public?static?final?String?DSNAME=“java:comp/env/jdbc/bank“;
	protected?static?Connection?conn=null;
	protected?static?PreparedStatement?pstmt=null;
	protected?static?ResultSet?rs=null;
	/**
	?*?連接數(shù)據(jù)庫(kù)
	?**/
	public?static?void?getConnection（）{
		
		Context?ctx?=null;
		try?{
			ctx?=?new?InitialContext（）;
		?
		}?catch?（NamingException?e1）?{
			//?TODO?Auto-generated?catch?block
			e1.printStackTrace（）;
		}
		try?{
			DataSource?ds=（DataSource）ctx.lookup（DSNAME）;
			?
			try?{
				conn=ds.getConnection（）;
				?
			}?catch?（SQLException?e）?{

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

?????文件????????432??2011-12-20?10:41??InternetBank\.classpath

?????文件????????309??2011-12-21?08:25??InternetBank\.mymetadata

?????文件???????1285??2011-12-20?11:13??InternetBank\.project

?????文件????????330??2011-12-20?10:27??InternetBank\.settings\org.eclipse.jdt.core.prefs

?????文件???????1571??2011-12-20?10:39??InternetBank\src\com\dao\baseDao.java

?????文件????????891??2011-12-21?09:00??InternetBank\src\com\dao\impl\UserInfoDaoImpl.java

?????文件????????177??2011-12-20?11:25??InternetBank\src\com\dao\UserInfoDao.java

?????文件????????541??2011-12-21?08:50??InternetBank\src\com\entity\UserInfo.java

?????文件???????2145??2011-12-21?09:26??InternetBank\src\com\servlet\BankServlet.java

?????文件????????298??2011-12-20?10:36??InternetBank\WebRoot\bank.sql

?????文件???????2208??2011-12-21?09:19??InternetBank\WebRoot\HighBalance.jsp

?????文件??????14899??2011-12-20?10:28??InternetBank\WebRoot\images\banner.jpg

?????文件??????11222??2011-12-20?10:28??InternetBank\WebRoot\images\id001.jpg

?????文件???????7128??2011-12-20?10:28??InternetBank\WebRoot\images\id002.jpg

?????文件??????15345??2011-12-20?10:28??InternetBank\WebRoot\images\id003.jpg

?????文件??????35883??2011-12-20?10:28??InternetBank\WebRoot\images\main.jpg

????..A.SH.?????23552??2011-12-20?10:49??InternetBank\WebRoot\images\Thumbs.db

?????文件??????36334??2011-12-20?10:28??InternetBank\WebRoot\images\unknown.jpg

?????文件???????2214??2011-12-21?09:13??InternetBank\WebRoot\index.jsp

?????文件?????????36??2011-12-20?10:27??InternetBank\WebRoot\meta-INF\MANIFEST.MF

?????文件???????2231??2011-12-21?09:35??InternetBank\WebRoot\NegativeBalance.jsp

?????文件???????2088??2011-12-21?09:36??InternetBank\WebRoot\NormalBalance.jsp

?????文件????????484??2011-12-20?10:40??InternetBank\WebRoot\OracleJNDI

?????文件???????1938??2011-12-21?09:20??InternetBank\WebRoot\UnknownCustomer.jsp

?????文件???????1656??2011-12-21?08:25??InternetBank\WebRoot\WEB-INF\classes\com\dao\baseDao.class

?????文件???????1721??2011-12-21?09:00??InternetBank\WebRoot\WEB-INF\classes\com\dao\impl\UserInfoDaoImpl.class

?????文件????????177??2011-12-21?08:25??InternetBank\WebRoot\WEB-INF\classes\com\dao\UserInfoDao.class

?????文件????????929??2011-12-21?08:50??InternetBank\WebRoot\WEB-INF\classes\com\entity\UserInfo.class

?????文件???????1972??2011-12-21?09:26??InternetBank\WebRoot\WEB-INF\classes\com\servlet\BankServlet.class

?????文件????1174976??2011-12-20?10:41??InternetBank\WebRoot\WEB-INF\lib\ojdbc14.jar

............此處省略24個(gè)文件信息