package?book;

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

/**
?*?javabean文件
?*?
?*?@author?acer
?*?
?*/
public?class?bk?{

	String?sDBDriver?=?“com.mysql.jdbc.Driver“;
	//?數(shù)據(jù)庫(kù)的用戶名和密碼
	final?String?db_user?=?“root“;
	final?String?db_password?=?“123456“;
	Connection?conn?=?null;
	ResultSet?rs?=?null;

	public?ResultSet?executeQuery（String?sql）?{
		rs?=?null;
		try?{
			Class.forName（sDBDriver）;
			conn?=?DriverManager.getConnection（
					“jdbc:mysql://localhost:3306/test“?db_user
					db_password）;
			Statement?stmt?=?conn.createStatement（）;
			//?stmt?=?conn.createStatement（ResultSet.TYPE_SCROLL_INSENSITIVE
			//?ResultSet.CONCUR_READ_ONLY）;
			rs?=?stmt.executeQuery（sql）;
			System.out.println（“執(zhí)行到了這里!!!“）;
		}?catch?（Exception?e）?{
			System.err.println（“aq.executeQuery:“?+sql）;
		}
		return?rs;
	}
	
	public?void?executeUpdate（String?sql）?{
		try?{
			Class.forName（sDBDriver）;
			conn?=?DriverManager.getConnection（
					“jdbc:mysql://localhost:3306/webstore“?db_user
					db_password）;
			Statement?stmt?=?conn.createStatement（）;
			stmt.executeUpdate（sql）;
			System.out.println（“執(zhí)行到了這里!!!“）;
		}?catch?（Exception?e）?{
			System.err.println（“aq.executeQuery:“?+sql）;
		}
		?
	}
	
	
	
	
}

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

?????文件????????833??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.classpath

?????文件???????1045??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.project

?????文件????????503??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\.jsdtscope

?????文件????????395??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\org.eclipse.jdt.core.prefs

?????文件????????466??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\org.eclipse.wst.common.component

?????文件????????345??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1966??2011-12-15?19:59??網(wǎng)上書店\BookStore_V1\build\classes\book\bk.class

?????文件????????821??2011-12-15?19:47??網(wǎng)上書店\BookStore_V1\build\classes\book\SessionCounter.class

?????文件???????1394??2011-12-19?23:10??網(wǎng)上書店\BookStore_V1\src\book\bk.java

?????文件????????515??2011-12-15?00:30??網(wǎng)上書店\BookStore_V1\src\book\SessionCounter.java

?????文件???????1659??2011-12-15?21:28??網(wǎng)上書店\BookStore_V1\WebContent\cart.jsp

?????文件???????3804??2011-12-15?20:56??網(wǎng)上書店\BookStore_V1\WebContent\index.jsp

?????文件????????544??2011-12-15?00:30??網(wǎng)上書店\BookStore_V1\WebContent\login.html

?????文件????????946??2011-12-15?00:30??網(wǎng)上書店\BookStore_V1\WebContent\login_confirm.jsp

?????文件?????????39??2011-12-15?19:36??網(wǎng)上書店\BookStore_V1\WebContent\meta-INF\MANIFEST.MF

?????文件???????2719??2011-12-15?20:56??網(wǎng)上書店\BookStore_V1\WebContent\order.jsp

?????文件???????1519??2011-12-15?20:04??網(wǎng)上書店\BookStore_V1\WebContent\shopcart.jsp

?????文件???????2992??2011-12-15?20:56??網(wǎng)上書店\BookStore_V1\WebContent\submit_order.jsp

?????文件?????495944??2006-10-20?00:17??網(wǎng)上書店\BookStore_V1\WebContent\WEB-INF\lib\mysql-connector-java-5.0.4-bin.jar

?????文件???????1026??2011-12-15?21:48??網(wǎng)上書店\BookStore_V1\WebContent\WEB-INF\web.xml

?????文件????????833??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.classpath

?????文件???????1045??2011-12-15?22:04??網(wǎng)上書店\BookStore_V2\.project

?????文件????????503??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\.jsdtscope

?????文件????????395??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\org.eclipse.jdt.core.prefs

?????文件????????466??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\org.eclipse.wst.common.component

?????文件????????345??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2011-12-15?19:36??網(wǎng)上書店\BookStore_V2\.settings\org.eclipse.wst.jsdt.ui.superType.name

............此處省略195個(gè)文件信息