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前臺用于各種視頻教學資源的展示，后臺用來發布課程，提交作業，評價，后臺分為教師和管理員雙角色權限。

資源截圖

代碼片段和文件信息 

package?com.action;
import?java.sql.ResultSet;
import?java.util.ArrayList;
import?java.util.List;
import?org.apache.struts2.ServletActionContext;
import?com.opensymphony.xwork2.ActionSupport;
import?com.util.DBO;
import?com.bean.gly;
import?com.dao.glyDao;

/*
對管理員功能進行維護
*/
@SuppressWarnings（“serial“）

public?class?glyAction?extends?ActionSupport?{
private?static?final?long?serialVersionUID?=?1L;
	private?glyDao?dao=null;
	private	gly?gly=new?gly（）;////對管理員進行管理bean
	private?List?glys=new?ArrayList（）;//對管理員進行管理獲得結果集返回list
	
	private?String?key=““;
	private?int?pageNum=1;
	private?int?pageCount=0;
	public?gly?getGly（）?{
		return?gly;
	}
	public?void?setDao（glyDao?dao）?{
		this.dao?=?dao;
	}
	
	public?void?setGly（gly?gly）?{
		this.gly?=?gly;
	}
	public?List?getGlys（）?{
		return?glys;
	}
	
	public?String?execute（）
	{//默認管理員功能?添加?暫時留空
	return?““;
	}
	public?String?addPage（）{
	//管理員添加頁面
	try{
	
	}catch（Exception?e）{
	System.out.println（e.toString（））;
	}
	return?“glyaddPage“;
	}
	public?String?add（）
	{//對表gly進行添加操作	
		
		try{
			int?num=0;
			String?sql=“select?count（1）?as?num??from?gly?where?yhm=‘“+gly.getYhm（）+“‘?“;
		DBO?db=new?DBO（）;
		ResultSet?rs=db.query（sql）;
			if（rs.next（））{
			num=rs.getInt（“num“）;	
				
			}
			if（num>0）{
				
				ServletActionContext.getRequest（）.setAttribute（“msg“?“ript>alert（‘添加失敗、用戶名重復‘）;ript>“）;
			}else{
				ServletActionContext.getRequest（）.setAttribute（“msg“?“ript>alert（‘添加成功‘）;ript>“）;
				dao.addgly（gly）;
			}
	
	
		}catch（Exception?e）{
			System.out.println（e.toString（））;
			
		}
		
		
		//	ServletActionContext.getRequest（）.setAttribute（“msg“?“ript>alert（‘添加成功‘）;ript>“）;
		
	
		return?“glyadd“;
	}
	public?String?list（）
	{//對管理員進行管理?對表gly進行頁面查詢
		int?size=10;//分頁個數
	try{
	String?hql=“?from?gly?where?1=1“;
		int?count=dao.getglys（hql）.size（）;
		pageCount=count%size==0?count/size:（count/size+1）;

		if（pageNum<1）
		{
			pageNum=1;
		}else?if（pageNum>pageCount）
		{
			pageNum=pageCount;
		}
	
	glys=dao.getglys（hql?pageNum?size）;
	}catch（Exception?e）{
			System.out.println（e.toString（））;
			
		}
		return?“glylist“;
	}
	public?String?listp（）
	{//對管理員進行管理?對表gly進行查詢
	try{
	glys=dao.getglys（“?from?gly?where?1=1“）;
	}catch（Exception?e）{
			System.out.println（e.toString（））;
			
		}
		return?“glylistp“;
	}
	public?String?del（）
	{//對管理員進行刪除?對表gly進行刪除
		String?keyid=ServletActionContext.getRequest（）.getParameter（“keyid“）.toString（）;
		gly?tempbean=dao.getgly（“from?gly?where?glyid=“+keyid）;
		try{
		dao.delgly（tempbean）;
		}catch（Exception?e）{
			System.out.println（e.toString（））;
			
		}
		ServletActionContext.getRequest（）.setAttribute（“msg“?“ript>alert（‘刪除成功‘）;ript>“）;
		return?list（）;
	}
	public?String?modPage（）{
	////對管理員修改頁面?對表gly進行修改
		String?keyid=ServletActionContext.getRequest（）.getParameter（“keyid“）.toString（）;
	try{
			
	gly=dao.getgly（“fro

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

?????文件???????6382??2018-05-25?15:52??基于SSH框架在線學堂\sshxuetang\.classpath

?????文件???????8054??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\artifacts\sshxuetang_war_exploded.xml

?????文件????????157??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\encodings.xml

?????文件????????705??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\libraries\Java_EE_6_Java_EE_6.xml

?????文件????????298??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\libraries\lib.xml

?????文件????????278??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\misc.xml

?????文件????????260??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\modules.xml

?????文件??????19754??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.idea\workspace.xml

?????文件????????303??2018-05-22?13:31??基于SSH框架在線學堂\sshxuetang\.mymetadata

?????文件???????1620??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.project

?????文件????????500??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.settings\.jsdtscope

?????文件????????247??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.settings\com.genuitec.eclipse.migration.prefs

?????文件????????132??2018-05-22?13:32??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2018-05-25?15:52??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.jdt.core.prefs

?????文件????????556??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.wst.common.component

?????文件????????303??2018-05-28?09:53??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件?????????76??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\.struts.mex

?????文件???????4363??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\applicationContext.xml

?????文件???????5057??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\glyAction.class

?????文件???????5188??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\huiyuanAction.class

?????文件???????5188??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\jiaoshiAction.class

?????文件???????4515??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\kcddAction.class

?????文件???????4515??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\kcspAction.class

?????文件???????5189??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\kechengAction.class

?????文件???????4515??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\skrwAction.class

?????文件???????4577??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\xinwenAction.class

?????文件???????4515??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\xspjAction.class

?????文件???????5139??2018-05-21?08:14??基于SSH框架在線學堂\sshxuetang\classes\artifacts\sshxuetang_war_exploded\WEB-INF\classes\com\action\zuoyeAction.class

............此處省略823個文件信息

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