package?data;
import?java.sql.*;
public?class?JdbcBean?{
	??private?String?DBDriver=“com.mysql.jdbc.Driver“;
	??private?String?DBUrl=“jdbc:mysql://localhost:3306/test“;
	??private?String?DBUser=“root“;
	??private?String?DBPassword=“686175“;
	??public?Connection?conn=null;
	??public?ResultSet?rs=null;
	??public?ResultSet?query（String?sql）throws?Exception{
		??try{
			??Class.forName（DBDriver）;
			??conn=DriverManager.getConnection（DBUrlDBUserDBPassword）;
			??Statement?stmt=conn.createStatement（）;
			??rs=stmt.executeQuery（sql）;
			??return?rs;
		??}
		??catch（SQLException?e）{
			??System.out.println（e.getMessage（））;
		??}
		??return?null;
	??}
	??public?void?update（String?sql）throws?Exception{
		??try{
			??Class.forName（DBDriver）;
			??conn=DriverManager.getConn

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

?????文件????????529??2014-10-27?11:05??mvc\.classpath

?????文件????????282??2014-10-27?11:05??mvc\.mymetadata

?????文件???????1746??2014-10-27?12:04??mvc\.project

?????文件????????500??2014-10-27?11:05??mvc\.settings\.jsdtscope

?????文件????????364??2014-10-27?11:05??mvc\.settings\org.eclipse.jdt.core.prefs

?????文件????????447??2014-10-27?11:05??mvc\.settings\org.eclipse.wst.common.component

?????文件????????252??2014-10-27?11:05??mvc\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2014-10-27?11:05??mvc\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2014-10-27?11:05??mvc\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1043??2014-10-29?08:37??mvc\src\data\JdbcBean.java

?????文件???????1343??2014-10-29?08:38??mvc\src\data\LoginServlet.java

?????文件????????266??2014-10-27?12:01??mvc\WebRoot\error.jsp

?????文件???????1150??2014-10-29?08:42??mvc\WebRoot\login.jsp

?????文件?????????36??2014-10-27?11:05??mvc\WebRoot\meta-INF\MANIFEST.MF

?????文件????????243??2014-10-27?12:00??mvc\WebRoot\success.jsp

?????文件???????1870??2014-10-29?08:37??mvc\WebRoot\WEB-INF\classes\data\JdbcBean.class

?????文件???????2425??2014-10-29?08:38??mvc\WebRoot\WEB-INF\classes\data\LoginServlet.class

?????文件?????786484??2011-03-26?01:44??mvc\WebRoot\WEB-INF\lib\mysql-connector-java-5.1.16-bin.jar

?????文件????????827??2014-10-29?08:41??mvc\WebRoot\WEB-INF\web.xml

?????目錄??????????0??2014-10-29?08:38??mvc\WebRoot\WEB-INF\classes\data

?????目錄??????????0??2014-10-29?08:36??mvc\WebRoot\WEB-INF\classes

?????目錄??????????0??2014-10-27?11:08??mvc\WebRoot\WEB-INF\lib

?????目錄??????????0??2014-10-29?08:38??mvc\src\data

?????目錄??????????0??2014-10-27?11:05??mvc\WebRoot\meta-INF

?????目錄??????????0??2014-10-27?12:07??mvc\WebRoot\WEB-INF

?????目錄??????????0??2014-10-27?11:05??mvc\.myeclipse

?????目錄??????????0??2014-10-27?11:05??mvc\.settings

?????目錄??????????0??2014-10-27?11:05??mvc\src

?????目錄??????????0??2014-10-27?12:07??mvc\WebRoot

?????目錄??????????0??2014-10-27?11:05??mvc

............此處省略3個(gè)文件信息