struts2 mysql实现简单学生成绩管理代码

刚刚学习struts2，实现了一个学生生成绩管理的代码，功能比较简单，给有需要的同学做个参考

package com.kokubei.dbcon;

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

public class DBcon {
	public DBcon（） {
	}

	public Connection getcon（） {
		Connection con = null;
		try {
			Class.forName（“com.mysql.jdbc.Driver“）;
		} catch （ClassNotFoundException e） {
			e.printStackTrace（）;
		}
		String url = “jdbc:mysql://localhost:3306/studb“
				+ “?useUnicode=true&characterEncoding=gbk“;
		try {
			con = DriverManager.getConnection（url “root“ “renling“）;
		} catch （SQLException e） {
			e.printStackTrace（）;
		}
		return con;
	}
	
	public static void main（String args[]）{
		DBcon db=new DBcon（）;
		System.out.println（db.getcon（）.toString（））;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        834  2011-08-18 14:18  School\.classpath

     文件       1039  2011-08-18 14:18  School\.project

     文件        503  2011-08-18 14:18  School\.settings\.jsdtscope

     文件        395  2011-08-18 14:18  School\.settings\org.eclipse.jdt.core.prefs

     文件        448  2011-08-18 14:18  School\.settings\org.eclipse.wst.common.component

     文件        345  2011-08-18 14:18  School\.settings\org.eclipse.wst.common.project.facet.core.xml

     文件         49  2011-08-18 14:18  School\.settings\org.eclipse.wst.jsdt.ui.superType.container

     文件          6  2011-08-18 14:18  School\.settings\org.eclipse.wst.jsdt.ui.superType.name

     文件       1521  2011-08-18 16:22  School\build\classes\com\kokubei\dbcon\DBcon.class

     文件       2254  2011-08-19 11:29  School\build\classes\com\koubei\action\PersonAction.class

     文件       1077  2011-08-18 16:22  School\build\classes\com\koubei\bean\Person.class

     文件       4446  2011-08-19 11:17  School\build\classes\com\koubei\manage\Manage.class

     文件        804  2011-08-18 16:16  School\build\classes\struts.xml

     文件        729  2011-08-18 14:56  School\src\com\kokubei\dbcon\DBcon.java

     文件       1163  2011-08-19 11:29  School\src\com\koubei\action\PersonAction.java

     文件        602  2011-08-18 14:29  School\src\com\koubei\bean\Person.java

     文件       3055  2011-08-19 11:17  School\src\com\koubei\manage\Manage.java

     文件        804  2011-08-18 16:16  School\src\struts.xml

     文件        963  2011-08-19 11:02  School\WebContent\edit.jsp

     文件        930  2011-08-18 16:15  School\WebContent\insert.jsp

     文件       1162  2011-08-19 10:59  School\WebContent\list.jsp

     文件         39  2011-08-18 14:18  School\WebContent\meta-INF\MANIFEST.MF

     文件     188671  2011-08-13 10:45  School\WebContent\WEB-INF\lib\commons-beanutils-1.7.0.jar

     文件      57779  2011-08-13 10:45  School\WebContent\WEB-INF\lib\commons-fileupload-1.2.1.jar

     文件      87776  2011-08-13 10:45  School\WebContent\WEB-INF\lib\commons-io-1.3.2.jar

     文件      38015  2011-08-13 10:45  School\WebContent\WEB-INF\lib\commons-logging-1.0.4.jar

     文件     863477  2011-08-13 10:45  School\WebContent\WEB-INF\lib\freemarker-2.3.12.jar

     文件     168081  2011-08-13 10:45  School\WebContent\WEB-INF\lib\ognl-2.6.11.jar

     文件     713305  2011-08-13 10:45  School\WebContent\WEB-INF\lib\struts2-core-2.1.2.jar

     文件     521827  2011-08-13 10:45  School\WebContent\WEB-INF\lib\xwork-2.1.1.jar

............此处省略27个文件信息