diff --git a/action文件/GoLogin.java b/action文件/GoLogin.java
new file mode 100644
index 0000000..1b4eba2
--- /dev/null
+++ b/action文件/GoLogin.java
@@ -0,0 +1,100 @@
+package com.action;
+
+import com.dao.AdminDao;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpSession;
+
+public class GoLogin extends ActionSupport {
+
+	//??????Action????????????????????????
+	private String Type;
+	private String Username;
+	private String Password;
+	private String Msg;
+	private String check;
+
+	public String getCheck() {
+		return check;
+	}
+
+	public void setCheck(String check) {
+		this.check = check;
+	}
+
+	public String getType() {
+		return Type;
+	}
+	public void setType(String type) {
+		Type = type;
+	}
+	public String getUsername() {
+		return Username;
+	}
+	public void setUsername(String username) {
+		Username = username;
+	}
+	public String getPassword() {
+		return Password;
+	}
+	public void setPassword(String password) {
+		Password = password;
+	}
+	public String getMsg() {
+		return Msg;
+	}
+	public void setMsg(String msg) {
+		Msg = msg;
+	}
+	/**
+	 * ���Ͼ��ǻ�ȡ���������Ϣ��	 * */
+	public String execute() throws Exception {
+
+		
+		
+		
+		if(Type.equals("ϵͳ����Ա"))
+		{
+			if (null == new AdminDao().CheckLogin(Username, Password)) {
+				Msg = "ϵͳ���Ϊ�հ�����";
+				return INPUT;
+			}
+			else
+			{
+				//???ID
+				String Admin_ID=new AdminDao().CheckLogin(Username, Password);
+				//????session
+				HttpSession session = ServletActionContext.getRequest().getSession();
+				session.setAttribute("id", Admin_ID);
+				session.setAttribute("type", "1");
+				return SUCCESS;
+			}
+		}
+
+		else if(Type.equals("ѧ��"))
+		{
+			if (null == new StudentDao().CheckLogin(Username, Password)) {
+				Msg = "ѧ���û����������������";
+			return INPUT;
+			}
+			else
+			{
+				//???ID
+				String Student_ID=new StudentDao().CheckLogin(Username, Password);
+				//????session
+				HttpSession session = ServletActionContext.getRequest().getSession();
+				session.setAttribute("id", Student_ID);
+				session.setAttribute("type", "3");
+				return SUCCESS;
+			}
+		}
+		else
+		{
+			Msg = "�û����������������";
+			return INPUT;
+		}
+		
+	}
+}
diff --git a/action文件/LogAdd.java b/action文件/LogAdd.java
new file mode 100644
index 0000000..8589c02
--- /dev/null
+++ b/action文件/LogAdd.java
@@ -0,0 +1,66 @@
+package com.action;
+
+import com.bean.StudentBean;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class LogAdd extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	
+	private String Student_ID;
+	public String getStudent_ID() {
+		return Student_ID;
+	}
+	public void setStudent_ID(String studentID) {
+		Student_ID = studentID;
+	}
+	private StudentBean cnbean;
+	public StudentBean getCnbean() {
+		return cnbean;
+	}
+	public void setCnbean(StudentBean cnbean) {
+		this.cnbean = cnbean;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+
+		//��ѯ
+		cnbean=new StudentDao().GetBean(Integer.parseInt(Student_ID));
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/LogAddSave.java b/action文件/LogAddSave.java
new file mode 100644
index 0000000..9dbcca4
--- /dev/null
+++ b/action文件/LogAddSave.java
@@ -0,0 +1,87 @@
+package com.action;
+
+import com.bean.LogBean;
+import com.dao.LogDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class LogAddSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Log_Date ;
+    private String Log_Remark ;
+
+	public String getLog_Date() {
+		return Log_Date;
+	}
+
+	public void setLog_Date(String logDate) {
+		Log_Date = logDate;
+	}
+
+	public String getLog_Remark() {
+		return Log_Remark;
+	}
+
+	public void setLog_Remark(String logRemark) {
+		Log_Remark = logRemark;
+	}
+
+	private String Log_StudentID;
+	public String getLog_StudentID() {
+		return Log_StudentID;
+	}
+
+	public void setLog_StudentID(String logStudentID) {
+		Log_StudentID = logStudentID;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//����
+		LogBean cnbean=new LogBean();
+		cnbean.setLog_StudentID(Integer.parseInt(Log_StudentID));
+		cnbean.setLog_TeacherID(Integer.parseInt(session.getAttribute("id").toString()));
+		cnbean.setLog_Date(Log_Date);
+		cnbean.setLog_Remark(Log_Remark);
+
+		new LogDao().Add(cnbean);
+		    
+		//��ת
+		out.print("<script language='javascript'>alert('ȱ�޵Ǽdzɹ���');window.location='Index.jsp';</script>");
+		out.flush();out.close();return null;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/MyLog.java b/action文件/MyLog.java
new file mode 100644
index 0000000..06da6ae
--- /dev/null
+++ b/action文件/MyLog.java
@@ -0,0 +1,62 @@
+package com.action;
+
+import com.bean.TBBean;
+import com.dao.TBDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class MyLog extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<TBBean> list;
+	public List<TBBean> getList() {
+		return list;
+	}
+
+	public void setList(List<TBBean> list) {
+		this.list = list;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+
+		
+		//��ѯ����
+		list=new TBDao().GetList("TB_TeacherID="+session.getAttribute("id"),"Building_Name");
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/MyLogList.java b/action文件/MyLogList.java
new file mode 100644
index 0000000..a2676ce
--- /dev/null
+++ b/action文件/MyLogList.java
@@ -0,0 +1,113 @@
+package com.action;
+
+import com.bean.DomitoryBean;
+import com.bean.LogBean;
+import com.dao.DomitoryDao;
+import com.dao.LogDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class MyLogList extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<LogBean> list;
+	public List<LogBean> getList() {
+		return list;
+	}
+	public void setList(List<LogBean> list) {
+		this.list = list;
+	}
+	
+	
+	private String Building_ID;
+	public String getBuilding_ID() {
+		return Building_ID;
+	}
+	public void setBuilding_ID(String buildingID) {
+		Building_ID = buildingID;
+	}
+	private List<DomitoryBean> domitorylist;
+	public List<DomitoryBean> getDomitorylist() {
+		return domitorylist;
+	}
+	public void setDomitorylist(List<DomitoryBean> domitorylist) {
+		this.domitorylist = domitorylist;
+	}
+	
+	private String SearchRow;
+	private String SearchKey;
+	public String getSearchRow() {
+		return SearchRow;
+	}
+	public void setSearchRow(String searchRow) {
+		SearchRow = searchRow;
+	}
+	public String getSearchKey() {
+		return SearchKey;
+	}
+	public void setSearchKey(String searchKey) {
+		SearchKey = searchKey;
+	}
+	private String Domitory_ID;
+	
+	public String getDomitory_ID() {
+		return Domitory_ID;
+	}
+	public void setDomitory_ID(String domitoryID) {
+		Domitory_ID = domitoryID;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+
+		//��ѯ����
+		String strWhere="Student_State='��ס' and Building_ID="+Building_ID;
+		if(!(isInvalid(SearchKey)))
+		{
+			strWhere+=" and "+SearchRow+"='"+SearchKey+"'";
+		}
+		if(!(isInvalid(Domitory_ID)))
+		{
+			strWhere+=" and Domitory_ID='"+Domitory_ID+"'";
+		}
+		//��ѯ����
+		list=new LogDao().GetList(strWhere,"Log_Date desc");
+		
+		//��ѯ��������
+		domitorylist=new DomitoryDao().GetList("Domitory_BuildingID="+Building_ID,"Domitory_Name");
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/MyStudent.java b/action文件/MyStudent.java
new file mode 100644
index 0000000..40b68d1
--- /dev/null
+++ b/action文件/MyStudent.java
@@ -0,0 +1,62 @@
+package com.action;
+
+import com.bean.TBBean;
+import com.dao.TBDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class MyStudent extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<TBBean> list;
+	public List<TBBean> getList() {
+		return list;
+	}
+
+	public void setList(List<TBBean> list) {
+		this.list = list;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+
+		
+		//��ѯ����
+		list=new TBDao().GetList("TB_TeacherID="+session.getAttribute("id"),"Building_Name");
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/MyStudentList.java b/action文件/MyStudentList.java
new file mode 100644
index 0000000..a5ab3ac
--- /dev/null
+++ b/action文件/MyStudentList.java
@@ -0,0 +1,111 @@
+package com.action;
+
+import com.bean.DomitoryBean;
+import com.bean.StudentBean;
+import com.dao.DomitoryDao;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class MyStudentList extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<StudentBean> list;
+	public List<StudentBean> getList() {
+		return list;
+	}
+	public void setList(List<StudentBean> list) {
+		this.list = list;
+	}
+	private String Building_ID;
+	public String getBuilding_ID() {
+		return Building_ID;
+	}
+	public void setBuilding_ID(String buildingID) {
+		Building_ID = buildingID;
+	}
+	private List<DomitoryBean> domitorylist;
+	public List<DomitoryBean> getDomitorylist() {
+		return domitorylist;
+	}
+	public void setDomitorylist(List<DomitoryBean> domitorylist) {
+		this.domitorylist = domitorylist;
+	}
+	
+	private String SearchRow;
+	private String SearchKey;
+	public String getSearchRow() {
+		return SearchRow;
+	}
+	public void setSearchRow(String searchRow) {
+		SearchRow = searchRow;
+	}
+	public String getSearchKey() {
+		return SearchKey;
+	}
+	public void setSearchKey(String searchKey) {
+		SearchKey = searchKey;
+	}
+	private String Domitory_ID;
+	
+	public String getDomitory_ID() {
+		return Domitory_ID;
+	}
+	public void setDomitory_ID(String domitoryID) {
+		Domitory_ID = domitoryID;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+
+		//��ѯ����
+		String strWhere="Student_State='��ס' and Building_ID="+Building_ID;
+		if(!(isInvalid(SearchKey)))
+		{
+			strWhere+=" and "+SearchRow+"='"+SearchKey+"'";
+		}
+		if(!(isInvalid(Domitory_ID)))
+		{
+			strWhere+=" and Domitory_ID='"+Domitory_ID+"'";
+		}
+		//��ѯ����
+		list=new StudentDao().GetList(strWhere,"Domitory_Name");
+		
+		//��ѯ��������
+		domitorylist=new DomitoryDao().GetList("Domitory_BuildingID="+Building_ID,"Domitory_Name");
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/Notice.java b/action文件/Notice.java
new file mode 100644
index 0000000..cd786f1
--- /dev/null
+++ b/action文件/Notice.java
@@ -0,0 +1,76 @@
+package com.action;
+
+import com.bean.NoticeBean;
+import com.dao.NoticeDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+public class Notice extends ActionSupport {
+    private String Msg1;
+    private String Msg2;
+
+    public String getMsg2() {
+        return Msg2;
+    }
+
+    public void setMsg2(String msg2) {
+        Msg2 = msg2;
+    }
+
+    public String getMsg1() {
+        return Msg1;
+    }
+    public void setMsg1(String msg1) {
+        Msg1 = msg1;
+    }
+    private List<NoticeBean> list;
+    public List<NoticeBean> getList() {
+        return list;
+    }
+    public void setList(List<NoticeBean> list) {
+        this.list = list;
+    }
+    private List<NoticeBean> repairlist;
+    public List<NoticeBean> getRepairlist() {
+        return list;
+    }
+    public void setRepairlist(List<NoticeBean> list) {
+        this.list = list;
+    }
+    //�����û������execute����
+    public String execute() throws Exception {
+
+        //������룬����ҳ�����
+        HttpServletResponse response=null;
+        response= ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //����session����
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //��֤�Ƿ�������¼
+        //��ѯ
+        list= new NoticeDao().GetBean();
+        Msg1= String.valueOf(list.get(0));
+        Msg2= String.valueOf(list.get(1));
+
+        return SUCCESS;
+
+    }
+
+    //�ж��Ƿ��ֵ
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //����
+    public static void main(String[] args) {
+        System.out.println();
+    }
+}
diff --git a/action文件/OutList.java b/action文件/OutList.java
new file mode 100644
index 0000000..f5cc42d
--- /dev/null
+++ b/action文件/OutList.java
@@ -0,0 +1,60 @@
+package com.action;
+
+import com.bean.OutBean;
+import com.dao.OutDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class OutList extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<OutBean> list;
+	public List<OutBean> getList() {
+		return list;
+	}
+
+	public void setList(List<OutBean> list) {
+		this.list = list;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		//��ѯ����
+		list=new OutDao().GetList("","o.Out_Date desc");
+			
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/PasswordUpdateSave.java b/action文件/PasswordUpdateSave.java
new file mode 100644
index 0000000..55c273e
--- /dev/null
+++ b/action文件/PasswordUpdateSave.java
@@ -0,0 +1,138 @@
+package com.action;
+
+import com.bean.AdminBean;
+import com.bean.StudentBean;
+import com.bean.TeacherBean;
+import com.dao.AdminDao;
+import com.dao.StudentDao;
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class PasswordUpdateSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Password;
+	private String Password2;
+	private String Msg;
+	public String getPassword() {
+		return Password;
+	}
+
+	public void setPassword(String password) {
+		Password = password;
+	}
+
+	public String getPassword2() {
+		return Password2;
+	}
+
+	public void setPassword2(String password2) {
+		Password2 = password2;
+	}
+
+	public String getMsg() {
+		return Msg;
+	}
+
+	public void setMsg(String msg) {
+		Msg = msg;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+	}
+		String type=session.getAttribute("type").toString();
+		if(type.equals("1"))//У԰����Ա����
+		{
+			//��ѯԭ�����Ƿ���ȷ
+			if (new AdminDao().CheckPassword(session.getAttribute("id").toString(), Password)) {
+				//�޸�����
+				AdminBean cnbean=new AdminBean();
+				cnbean=new AdminDao().GetBean(Integer.parseInt(session.getAttribute("id").toString()));
+				cnbean.setAdmin_Password(Password2);
+				new AdminDao().Update(cnbean);
+				out.print("<script language='javascript'>alert('�޸ijɹ���');window.location='PasswordUpdate.jsp';</script>");
+				out.flush();out.close();return null;
+			}
+			else
+			{
+				Msg = "�û��������������";
+				return INPUT;
+			}
+		}
+		else if(type.equals("2"))//¥�����Ա����
+		{
+			//��ѯԭ�����Ƿ���ȷ
+			if (new TeacherDao().CheckPassword(session.getAttribute("id").toString(), Password)) {
+				//�޸�����
+				TeacherBean cnbean=new TeacherBean();
+				cnbean=new TeacherDao().GetBean(Integer.parseInt(session.getAttribute("id").toString()));
+				cnbean.setTeacher_Password(Password2);
+				new TeacherDao().Update(cnbean);
+				out.print("<script language='javascript'>alert('�޸ijɹ���');window.location='PasswordUpdate.jsp';</script>");
+				out.flush();out.close();return null;
+			}
+			else
+			{
+				Msg = "�û��������������";
+				return INPUT;
+			}
+		}
+		else if(type.equals("3"))//ѧ������
+		{
+			//��ѯԭ�����Ƿ���ȷ
+			if (new StudentDao().CheckPassword(session.getAttribute("id").toString(), Password)) {
+				//�޸�����
+				StudentBean cnbean=new StudentBean();
+				cnbean=new StudentDao().GetBean(Integer.parseInt(session.getAttribute("id").toString()));
+				cnbean.setStudent_Password(Password2);
+				new StudentDao().Update(cnbean);
+				out.print("<script language='javascript'>alert('�޸ijɹ���');window.location='PasswordUpdate.jsp';</script>");
+				out.flush();out.close();return null;
+			}
+			else
+			{
+				Msg = "�û��������������";
+				return INPUT;
+			}
+		}
+		else
+		{
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/Quit.java b/action文件/Quit.java
new file mode 100644
index 0000000..535662c
--- /dev/null
+++ b/action文件/Quit.java
@@ -0,0 +1,28 @@
+package com.action;
+
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpSession;
+
+
+public class Quit extends ActionSupport {
+
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//���session
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		session.removeAttribute("id");
+		
+		return SUCCESS;
+		
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/RepairAdd.java b/action文件/RepairAdd.java
new file mode 100644
index 0000000..4eeea47
--- /dev/null
+++ b/action文件/RepairAdd.java
@@ -0,0 +1,141 @@
+package com.action;
+
+import com.bean.Repair_addBean;
+import com.dao.RepairDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+public class RepairAdd extends ActionSupport {
+
+    //������Action�����ڷ�װ�û��������������
+    private int repair_id ;
+    private String repair_address ;
+    private String repair_info ;
+    private String repair_cost;
+    private String repair_time;
+    private String repair_status ;
+    private String repair_tel ;
+
+    public int getRepair_id() {
+        return repair_id;
+    }
+
+    public void setRepair_id(int repair_id) {
+        this.repair_id = repair_id;
+    }
+    public String getRepair_address() {
+        return repair_address;
+    }
+
+    public void setRepair_address(String repair_address) {
+        this.repair_address = repair_address;
+    }
+
+    public String getRepair_info() {
+        return repair_info;
+    }
+
+    public void setRepair_info(String repair_info) {
+        this.repair_info = repair_info;
+    }
+
+    public String getRepair_cost() {
+        return repair_cost;
+    }
+
+    public void setRepair_cost(String repair_cost) {
+        this.repair_cost = repair_cost;
+    }
+
+    public String getRepair_time() {
+        return repair_time;
+    }
+
+    public void setRepair_time(String repair_time) {
+        this.repair_time = repair_time;
+    }
+
+    public String getRepair_status() {
+        return repair_status;
+    }
+
+    public void setRepair_status(String repair_status) {
+        this.repair_status = repair_status;
+    }
+
+    public String getRepair_tel() {
+        return repair_tel;
+    }
+
+    public void setRepair_tel(String repair_tel) {
+        this.repair_tel = repair_tel;
+    }
+
+    //�����û������execute����
+    public String execute() throws Exception {
+
+        //������룬����ҳ�����
+        HttpServletResponse response=null;
+        response=ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //����session����
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //��֤�Ƿ�������¼
+        if(session.getAttribute("id")==null){
+            out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+            out.flush();out.close();return null;
+        }
+
+        //��ѯ�û����Ƿ����
+//        List<StudentBean> list=new StudentDao().GetList("Student_Username='"+Student_Username+"'", "");
+//        if(list.size()>0)
+//        {
+//            out.print("<script language='javascript'>alert('�û����Ѿ����ڣ�');history.back(-1);</script>");
+//            out.flush();out.close();return null;
+//        }
+        //����
+
+        Repair_addBean cnbean=new Repair_addBean();
+//new���ڶ�
+        long l = System.currentTimeMillis();
+        Date date = new Date(l);
+//ת�������������ʽ
+        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        repair_time=dateFormat.format(date);
+        repair_cost="25";
+        repair_status="����";
+       // Repair_addBean cnbean=new Repair_addBean();
+        cnbean.setRepair_id(repair_id);
+        cnbean.setRepair_address(repair_address);
+        cnbean.setRepair_info(repair_info);
+        cnbean.setRepair_tel(repair_tel);
+      //  cnbean.setRepair_time(repair_time);
+       //cnbean.setRepair_cost(repair_cost);
+       cnbean.setRepair_status(repair_status);
+        new RepairDao().Add(cnbean);
+
+        //��ת
+        out.print("<script language='javascript'>alert('���ӳɹ���');window.location='Index.jsp';</script>");
+        out.flush();out.close();return null;
+
+    }
+
+    //�ж��Ƿ��ֵ
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //����
+    public static void main(String[] args) {
+        System.out.println();
+    }
+
+}
diff --git a/action文件/RepairList.java b/action文件/RepairList.java
new file mode 100644
index 0000000..d7b4998
--- /dev/null
+++ b/action文件/RepairList.java
@@ -0,0 +1,63 @@
+package com.action;
+
+import com.bean.Repair_addBean;
+import com.dao.RepairDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+public class RepairList extends ActionSupport {
+
+    private int repair_id;
+
+
+    public int getRepair_id() {
+        return repair_id;
+    }
+
+    public void setRepair_id(int studentid) {
+        repair_id = repair_id;
+    }
+
+    private List<Repair_addBean> list;
+    public List<Repair_addBean> getList() { return list;
+   }
+    public void setList(List<Repair_addBean> list) {
+       this.list = list;
+   }
+
+    //�����û������execute����
+    public String execute() throws Exception {
+
+        //������룬����ҳ�����
+        HttpServletResponse response=null;
+        response= ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //����session����
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //��֤�Ƿ�������¼
+        //��ѯ
+       // list=new RepairDao(List<Repair_addBean>)().GetBean(repair_id);
+
+      list=new RepairDao().GetList("strwhere","repair_id");
+        return SUCCESS;
+
+    }
+
+    //�ж��Ƿ��ֵ
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //����
+    public static void main(String[] args) {
+        System.out.println();
+    }
+}
diff --git a/action文件/RepairManager.java b/action文件/RepairManager.java
new file mode 100644
index 0000000..5868d03
--- /dev/null
+++ b/action文件/RepairManager.java
@@ -0,0 +1,94 @@
+package com.action;
+
+import com.bean.Repair_addBean;
+import com.dao.RepairDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class RepairManager extends ActionSupport {
+
+    //下面是Action内用于封装用户请求参数的属性
+    private List<Repair_addBean> list;
+    public List<Repair_addBean> getList() {
+        return list;
+    }
+    public void setList(List<Repair_addBean> list) {
+        this.list = list;
+    }
+    private String SearchRow;
+    private String SearchKey;
+    public String getSearchRow() {
+        return SearchRow;
+    }
+    public void setSearchRow(String searchRow) {
+        SearchRow = searchRow;
+    }
+    public String getSearchKey() {
+        return SearchKey;
+    }
+    public void setSearchKey(String searchKey) {
+        SearchKey = searchKey;
+    }
+   // private List<Repair_addBean> buildinglist;
+   // public List<Repair_addBean> getBuildinglist() {
+   //     return buildinglist;
+    //}
+   // public void setBuildinglist(List<Repair_addBean> buildinglist) {
+    //    this.buildinglist = buildinglist;
+   // }
+
+    //处理用户请求的execute方法
+    public String execute() throws Exception {
+
+        //解决乱码，用于页面输出
+        HttpServletResponse response=null;
+        response=ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //创建session对象
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //验证是否正常登录
+        if(session.getAttribute("id")==null){
+            out.print("<script language='javascript'>alert('请重新登录！');window.location='Login.jsp';</script>");
+            out.flush();out.close();return null;
+        }
+        //查询条件
+        String strWhere="1=1";
+        if(!(isInvalid(SearchKey)))
+        {
+            strWhere+=" and "+SearchRow+"='"+SearchKey+"'";
+        }
+      //  if(!(isInvalid(Integer.toString(repair_id))))
+      //  {
+      //      strWhere+=" and repair_id='"+repair_id+"'";
+       // }
+
+        //查询所有楼宇
+        //list=new RepairDao().GetList("","repair_id");
+
+        //查询所有
+        list=new RepairDao().GetList(strWhere,"repair_tel");
+
+        return SUCCESS;
+
+    }
+
+    //判断是否空值
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //测试
+    public static void main(String[] args) {
+        System.out.println();
+    }
+
+}
diff --git a/action文件/RepairUpdate.java b/action文件/RepairUpdate.java
new file mode 100644
index 0000000..c1491d9
--- /dev/null
+++ b/action文件/RepairUpdate.java
@@ -0,0 +1,72 @@
+package com.action;
+
+import com.bean.Repair_addBean;
+import com.dao.RepairDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class RepairUpdate extends ActionSupport {
+
+    //下面是Action内用于封装用户请求参数的属性
+    private int repair_id;
+    private Repair_addBean cnbean;
+    public int getRepair_id() {
+        System.out.println(repair_id);
+        return repair_id;
+    }
+
+    public void setRepair_id(int studentid) {
+        repair_id = studentid;
+    }
+
+    public Repair_addBean getCnbean() { return cnbean;
+    }
+
+    public void setCnbean(Repair_addBean cnbean) {
+        this.cnbean = cnbean;
+    }
+
+
+    //处理用户请求的execute方法
+    public String execute() throws Exception {
+
+        //解决乱码，用于页面输出
+        HttpServletResponse response=null;
+        response=ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //创建session对象
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //验证是否正常登录
+        if(session.getAttribute("id")==null){
+            out.print("<script language='javascript'>alert('请重新登录！');window.location='Login.jsp';</script>");
+            out.flush();out.close();return null;
+        }
+
+        //查询所有楼宇
+        //list=new RepairDao().GetList("","repair_id");
+        //查询
+        cnbean=new RepairDao().GetBean(repair_id);
+        System.out.println(repair_id);
+        return SUCCESS;
+
+    }
+
+    //判断是否空值
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //测试
+    public static void main(String[] args) {
+        System.out.println();
+    }
+
+}
diff --git a/action文件/RepairUpdateSave.java b/action文件/RepairUpdateSave.java
new file mode 100644
index 0000000..491c454
--- /dev/null
+++ b/action文件/RepairUpdateSave.java
@@ -0,0 +1,142 @@
+package com.action;
+
+import com.bean.Repair_addBean;
+import com.dao.RepairDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class RepairUpdateSave extends ActionSupport {
+
+    //下面是Action内用于封装用户请求参数的属性
+    private int repair_id;
+    private String repair_address;
+    private String repair_info;
+    private String repair_cost;
+    private String repair_tel;
+    private String repair_status;
+    private String repair_time;
+    public int getRepair_id() {
+
+        return repair_id;
+    }
+
+    public void setRepair_id(int cookID) {
+        this.repair_id = cookID;
+    }
+
+
+    public String getRepair_time() {
+        return repair_time;
+    }
+
+    public void setRepair_time(String repair_time) {
+        this.repair_time = repair_time;
+    }
+
+    public String getRepair_address() {
+        return repair_address;
+    }
+
+    public void setRepair_address(String repair_address) {
+        this.repair_address = repair_address;
+    }
+
+    public String getRepair_info() {
+        return repair_info;
+    }
+
+    public void setRepair_info(String repair_info) {
+        this.repair_info = repair_info;
+    }
+
+    public String getRepair_cost() {
+        return repair_cost;
+    }
+
+    public void setRepair_cost(String repair_cost) {
+        this.repair_cost = repair_cost;
+    }
+
+    public String getRepair_tel() {
+        return repair_tel;
+    }
+
+    public void setRepair_tel(String repair_tel) {
+        this.repair_tel = repair_tel;
+    }
+
+    public String getRepair_status() {
+        return repair_status;
+    }
+
+    public void setRepair_status(String cookStatus) {
+        this.repair_status = cookStatus;
+    }
+    //处理用户请求的execute方法
+    public String execute() throws Exception {
+        System.out.println(repair_id);
+
+        //解决乱码，用于页面输出
+        HttpServletResponse response=null;
+        response=ServletActionContext.getResponse();
+        response.setContentType("text/html;charset=UTF-8");
+        response.setCharacterEncoding("UTF-8");
+        PrintWriter out = response.getWriter();
+
+        //创建session对象
+        HttpSession session = ServletActionContext.getRequest().getSession();
+        //验证是否正常登录
+        if(session.getAttribute("id")==null){
+            out.print("<script language='javascript'>alert('请重新登录！');window.location='Login.jsp';</script>");
+            out.flush();out.close();return null;
+        }
+
+        //查询用户名是否存在
+        //List<Repair_addBean> list=new RepairDao().GetList("Teacher_Username='"+Teacher_Username+"' and Teacher_ID!="+Teacher_ID, "");
+       // if(list.size()>0)
+      //  {
+         //   out.print("<script language='javascript'>alert('用户名已经存在！');history.back(-1);</script>");
+          //  out.flush();out.close();return null;
+   //     }
+        //修改
+
+        Repair_addBean cnbean=new Repair_addBean();
+
+        cnbean=new RepairDao().GetBean(repair_id);
+
+        cnbean.setRepair_id(repair_id);
+
+        //cnbean.setRepair_address(repair_address);
+        //cnbean.setRepair_info(repair_info);
+        // cnbean.setRepair_cost(rs.getString("repair_cost"));
+        //cnbean.setRepair_tel(repair_tel);
+       // cnbean=new RepairDao().GetBean(repair_id);
+        cnbean.setRepair_status(repair_status);
+       // if(!(isInvalid(repair_status)))
+        //{
+        //    cnbean.setRepair_status(repair_status);
+       // }
+        new RepairDao().Update(cnbean);
+
+        //跳转
+        out.print("<script language='javascript'>alert('修改成功！');window.location='RepairManager.action';</script>");
+        out.flush();out.close();return null;
+
+    }
+
+    //判断是否空值
+    private boolean isInvalid(String value) {
+        return (value == null || value.length() == 0);
+    }
+
+    //测试
+    public static void main(String[] args) {
+        System.out.println();
+    }
+
+}
diff --git a/action文件/StudentAddSave.java b/action文件/StudentAddSave.java
new file mode 100644
index 0000000..d2d8b2c
--- /dev/null
+++ b/action文件/StudentAddSave.java
@@ -0,0 +1,114 @@
+package com.action;
+
+import com.bean.StudentBean;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class StudentAddSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Student_Username ;
+    private String Student_Password ;
+    private String Student_Name ;
+    private String Student_Sex ;
+    private String Student_Class ;
+	public String getStudent_Username() {
+		return Student_Username;
+	}
+
+	public void setStudent_Username(String studentUsername) {
+		Student_Username = studentUsername;
+	}
+
+	public String getStudent_Password() {
+		return Student_Password;
+	}
+
+	public void setStudent_Password(String studentPassword) {
+		Student_Password = studentPassword;
+	}
+
+	public String getStudent_Name() {
+		return Student_Name;
+	}
+
+	public void setStudent_Name(String studentName) {
+		Student_Name = studentName;
+	}
+
+	public String getStudent_Sex() {
+		return Student_Sex;
+	}
+
+	public void setStudent_Sex(String studentSex) {
+		Student_Sex = studentSex;
+	}
+
+	public String getStudent_Class() {
+		return Student_Class;
+	}
+
+	public void setStudent_Class(String studentClass) {
+		Student_Class = studentClass;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ�û����Ƿ����
+		List<StudentBean> list=new StudentDao().GetList("Student_Username='"+Student_Username+"'", "");
+		if(list.size()>0)
+		{
+			out.print("<script language='javascript'>alert('�û����Ѿ����ڣ�');history.back(-1);</script>");
+			out.flush();out.close();return null;
+		}
+		//����
+		StudentBean cnbean=new StudentBean();
+		cnbean.setStudent_Username(Student_Username);
+		cnbean.setStudent_Password(Student_Password);
+		cnbean.setStudent_Name(Student_Name);
+		cnbean.setStudent_Sex(Student_Sex);
+		cnbean.setStudent_Class(Student_Class);
+		cnbean.setStudent_State("δ��ס");
+		cnbean.setStudent_DomitoryID(1);
+		new StudentDao().Add(cnbean);
+		    
+		//��ת
+		out.print("<script language='javascript'>alert('���ӳɹ���');window.location='StudentManager.action';</script>");
+		out.flush();out.close();return null;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/StudentDel.java b/action文件/StudentDel.java
new file mode 100644
index 0000000..83c8216
--- /dev/null
+++ b/action文件/StudentDel.java
@@ -0,0 +1,59 @@
+package com.action;
+
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class StudentDel extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private int Student_ID ;
+	public int getStudent_ID() {
+		return Student_ID;
+	}
+
+	public void setStudent_ID(int userID) {
+		Student_ID = userID;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		
+		//ɾ��
+		new StudentDao().Delete(Student_ID);
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/StudentManager.java b/action文件/StudentManager.java
new file mode 100644
index 0000000..f087ef4
--- /dev/null
+++ b/action文件/StudentManager.java
@@ -0,0 +1,110 @@
+package com.action;
+
+import com.bean.StudentBean;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class StudentManager extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<StudentBean> list;
+	private int a;
+
+    public int getA() {
+		return a;
+	}
+
+	public void setA(int a) {
+		this.a = a;
+	}
+
+	public List<StudentBean> getList() {
+		return list;
+	}
+	public void setList(List<StudentBean> list) {
+		this.list = list;
+	}
+	private String SearchRow;
+	private String SearchKey;
+	private String State;
+	public String getState() {
+		return State;
+	}
+	public void setState(String state) {
+		State = state;
+	}
+	public String getSearchRow() {
+		return SearchRow;
+	}
+	public void setSearchRow(String searchRow) {
+		SearchRow = searchRow;
+	}
+	public String getSearchKey() {
+		return SearchKey;
+	}
+	public void setSearchKey(String searchKey) {
+		SearchKey = searchKey;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		//��ѯ����
+		String strWhere="1=1";
+		if(!(isInvalid(SearchKey)))
+		{
+			strWhere+=" and "+SearchRow+"='"+SearchKey+"'";
+		}
+		if(!(isInvalid(State)))
+		{
+			strWhere+=" and Student_State='"+State+"'";
+		}
+		else
+		{strWhere+="and Student_State='��ס'";}
+		//��ѯ����¥��
+		//List<StudentBean> list;
+		if(session.getAttribute("number111")==null){
+
+			a=1;
+			list=new StudentDao().GetAllList1(a);}
+		else
+
+		//��ѯ����
+		list=new StudentDao().GetList("","Student_Name");
+
+		return SUCCESS;
+
+	}
+
+
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/StudentUpdate.java b/action文件/StudentUpdate.java
new file mode 100644
index 0000000..66041a8
--- /dev/null
+++ b/action文件/StudentUpdate.java
@@ -0,0 +1,68 @@
+package com.action;
+
+import com.bean.StudentBean;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class StudentUpdate extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Student_ID;
+	private StudentBean cnbean;
+	public String getStudent_ID() {
+		return Student_ID;
+	}
+
+	public void setStudent_ID(String studentID) {
+		Student_ID = studentID;
+	}
+
+	public StudentBean getCnbean() {
+		return cnbean;
+	}
+
+	public void setCnbean(StudentBean cnbean) {
+		this.cnbean = cnbean;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ
+		cnbean=new StudentDao().GetBean(Integer.parseInt(Student_ID));
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/StudentUpdateSave.java b/action文件/StudentUpdateSave.java
new file mode 100644
index 0000000..8991154
--- /dev/null
+++ b/action文件/StudentUpdateSave.java
@@ -0,0 +1,126 @@
+package com.action;
+
+import com.bean.StudentBean;
+import com.dao.StudentDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class StudentUpdateSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Student_ID ;
+    private String Student_Username ;
+    private String Student_Password ;
+    private String Student_Name ;
+    private String Student_Sex ;
+    private String Student_Class ;
+	public String getStudent_ID() {
+		return Student_ID;
+	}
+
+	public void setStudent_ID(String studentID) {
+		Student_ID = studentID;
+	}
+
+	public String getStudent_Username() {
+		return Student_Username;
+	}
+
+	public void setStudent_Username(String studentUsername) {
+		Student_Username = studentUsername;
+	}
+
+	public String getStudent_Password() {
+		return Student_Password;
+	}
+
+	public void setStudent_Password(String studentPassword) {
+		Student_Password = studentPassword;
+	}
+
+	public String getStudent_Name() {
+		return Student_Name;
+	}
+
+	public void setStudent_Name(String studentName) {
+		Student_Name = studentName;
+	}
+
+	public String getStudent_Sex() {
+		return Student_Sex;
+	}
+
+	public void setStudent_Sex(String studentSex) {
+		Student_Sex = studentSex;
+	}
+
+	public String getStudent_Class() {
+		return Student_Class;
+	}
+
+	public void setStudent_Class(String studentClass) {
+		Student_Class = studentClass;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ�û����Ƿ����
+		List<StudentBean> list=new StudentDao().GetList("Student_Username='"+Student_Username+"' and Student_ID!="+Student_ID, "");
+		if(list.size()>0)
+		{
+			out.print("<script language='javascript'>alert('�û����Ѿ����ڣ�');history.back(-1);</script>");
+			out.flush();out.close();return null;
+		}
+		//�޸�
+		
+		StudentBean cnbean=new StudentBean();
+		cnbean=new StudentDao().GetAllBean(Integer.parseInt(Student_ID));
+		cnbean.setStudent_Username(Student_Username);
+		cnbean.setStudent_Name(Student_Name);
+		cnbean.setStudent_Sex(Student_Sex);
+		cnbean.setStudent_Class(Student_Class);
+		if(!(isInvalid(Student_Password)))
+		{
+			cnbean.setStudent_Password(Student_Password);
+		}
+		new StudentDao().Update(cnbean);
+		    
+		//��ת
+		out.print("<script language='javascript'>alert('�޸ijɹ���');window.location='StudentManager.action';</script>");
+		out.flush();out.close();return null;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/TeacherAddSave.java b/action文件/TeacherAddSave.java
new file mode 100644
index 0000000..6241897
--- /dev/null
+++ b/action文件/TeacherAddSave.java
@@ -0,0 +1,111 @@
+package com.action;
+
+import com.bean.TeacherBean;
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class TeacherAddSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Teacher_Username ;
+    private String Teacher_Password ;
+    private String Teacher_Name ;
+    private String Teacher_Sex ;
+    private String Teacher_Tel ;
+
+	public String getTeacher_Username() {
+		return Teacher_Username;
+	}
+
+	public void setTeacher_Username(String cookUsername) {
+		Teacher_Username = cookUsername;
+	}
+
+	public String getTeacher_Password() {
+		return Teacher_Password;
+	}
+
+	public void setTeacher_Password(String cookPassword) {
+		Teacher_Password = cookPassword;
+	}
+
+	public String getTeacher_Name() {
+		return Teacher_Name;
+	}
+
+	public void setTeacher_Name(String cookName) {
+		Teacher_Name = cookName;
+	}
+
+	public String getTeacher_Sex() {
+		return Teacher_Sex;
+	}
+
+	public void setTeacher_Sex(String cookSex) {
+		Teacher_Sex = cookSex;
+	}
+
+	public String getTeacher_Tel() {
+		return Teacher_Tel;
+	}
+
+
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ�û����Ƿ����
+		List<TeacherBean> list=new TeacherDao().GetList("Teacher_Username='"+Teacher_Username+"'", "");
+		if(list.size()>0)
+		{
+			out.print("<script language='javascript'>alert('�û����Ѿ����ڣ�');history.back(-1);</script>");
+			out.flush();out.close();return null;
+		}
+		//����
+		TeacherBean cnbean=new TeacherBean();
+		cnbean.setTeacher_Username(Teacher_Username);
+		cnbean.setTeacher_Password(Teacher_Password);
+		cnbean.setTeacher_Name(Teacher_Name);
+		cnbean.setTeacher_Sex(Teacher_Sex);
+		cnbean.setTeacher_Tel(Teacher_Tel);
+
+		new TeacherDao().Add(cnbean);
+		//��ת
+		out.print("<script language='javascript'>alert('���ӳɹ���');window.location='TeacherManager.action';</script>");
+		out.flush();out.close();return null;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/TeacherDel.java b/action文件/TeacherDel.java
new file mode 100644
index 0000000..0ec64d3
--- /dev/null
+++ b/action文件/TeacherDel.java
@@ -0,0 +1,60 @@
+package com.action;
+
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class TeacherDel extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+
+	private int Teacher_ID;
+
+
+	public int getTeacher_ID() { return Teacher_ID; }
+
+	public void setTeacher_ID(int userID) {
+		Teacher_ID= userID;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		
+		//ɾ��
+		new TeacherDao().Delete(Teacher_ID);
+		    
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/TeacherManager.java b/action文件/TeacherManager.java
new file mode 100644
index 0000000..a6e91cf
--- /dev/null
+++ b/action文件/TeacherManager.java
@@ -0,0 +1,78 @@
+package com.action;
+
+import com.bean.TeacherBean;
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class TeacherManager extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private List<TeacherBean> list;
+	public List<TeacherBean> getList() {
+		return list;
+	}
+	public void setList(List<TeacherBean> list) {
+		this.list = list;
+	}
+	private String SearchRow;
+	private String SearchKey;
+	public String getSearchRow() {
+		return SearchRow;
+	}
+	public void setSearchRow(String searchRow) {
+		SearchRow = searchRow;
+	}
+	public String getSearchKey() {
+		return SearchKey;
+	}
+	public void setSearchKey(String searchKey) {
+		SearchKey = searchKey;
+	}
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		//��ѯ����
+		String strWhere="1=1";
+		if(!(isInvalid(SearchKey)))
+		{
+			strWhere+=" and "+SearchRow+"='"+SearchKey+"'";
+		}
+		//��ѯ����
+		list=new TeacherDao().GetList(strWhere,"Teacher_Name");
+	
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/TeacherUpdate.java b/action文件/TeacherUpdate.java
new file mode 100644
index 0000000..09b34b9
--- /dev/null
+++ b/action文件/TeacherUpdate.java
@@ -0,0 +1,68 @@
+package com.action;
+
+import com.bean.TeacherBean;
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+
+
+public class TeacherUpdate extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Teacher_ID;
+	private TeacherBean cnbean;
+	public String getTeacher_ID() {
+		return Teacher_ID;
+	}
+
+	public void setTeacher_ID(String studentID) {
+		Teacher_ID = studentID;
+	}
+
+	public TeacherBean getCnbean() {
+		return cnbean;
+	}
+
+	public void setCnbean(TeacherBean cnbean) {
+		this.cnbean = cnbean;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ
+		cnbean=new TeacherDao().GetBean(Integer.parseInt(Teacher_ID));
+		return SUCCESS;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}
diff --git a/action文件/TeacherUpdateSave.java b/action文件/TeacherUpdateSave.java
new file mode 100644
index 0000000..a196d1f
--- /dev/null
+++ b/action文件/TeacherUpdateSave.java
@@ -0,0 +1,126 @@
+package com.action;
+
+import com.bean.TeacherBean;
+import com.dao.TeacherDao;
+import com.opensymphony.xwork2.ActionSupport;
+import org.apache.struts2.ServletActionContext;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.PrintWriter;
+import java.util.List;
+
+
+public class TeacherUpdateSave extends ActionSupport {
+
+	//������Action�����ڷ�װ�û��������������
+	private String Teacher_ID ;
+    private String Teacher_Username ;
+    private String Teacher_Password ;
+    private String Teacher_Name ;
+    private String Teacher_Sex ;
+    private String Teacher_Tel ;
+	public String getTeacher_ID() {
+		return Teacher_ID;
+	}
+
+	public void setTeacher_ID(String cookID) {
+		Teacher_ID = cookID;
+	}
+
+	public String getTeacher_Username() {
+		return Teacher_Username;
+	}
+
+	public void setTeacher_Username(String cookUsername) {
+		Teacher_Username = cookUsername;
+	}
+
+	public String getTeacher_Password() {
+		return Teacher_Password;
+	}
+
+	public void setTeacher_Password(String cookPassword) {
+		Teacher_Password = cookPassword;
+	}
+
+	public String getTeacher_Name() {
+		return Teacher_Name;
+	}
+
+	public void setTeacher_Name(String cookName) {
+		Teacher_Name = cookName;
+	}
+
+	public String getTeacher_Sex() {
+		return Teacher_Sex;
+	}
+
+	public void setTeacher_Sex(String cookSex) {
+		Teacher_Sex = cookSex;
+	}
+
+	public String getTeacher_Tel() {
+		return Teacher_Tel;
+	}
+
+	public void setTeacher_Tel(String cookTel) {
+		Teacher_Tel = cookTel;
+	}
+
+	//�����û������execute����
+	public String execute() throws Exception {
+		
+		//������룬����ҳ�����
+		HttpServletResponse response=null;
+		response=ServletActionContext.getResponse();
+		response.setContentType("text/html;charset=UTF-8");
+		response.setCharacterEncoding("UTF-8");
+		PrintWriter out = response.getWriter();
+		
+		//����session����
+		HttpSession session = ServletActionContext.getRequest().getSession();
+		//��֤�Ƿ�������¼
+		if(session.getAttribute("id")==null){
+			out.print("<script language='javascript'>alert('�����µ�¼��');window.location='Login.jsp';</script>");
+			out.flush();out.close();return null;
+		}
+		
+		//��ѯ�û����Ƿ����
+		List<TeacherBean> list=new TeacherDao().GetList("Teacher_Username='"+Teacher_Username+"' and Teacher_ID!="+Teacher_ID, "");
+		if(list.size()>0)
+		{
+			out.print("<script language='javascript'>alert('�û����Ѿ����ڣ�');history.back(-1);</script>");
+			out.flush();out.close();return null;
+		}
+		//�޸�
+
+		TeacherBean cnbean=new TeacherBean();
+		cnbean=new TeacherDao().GetBean(Integer.parseInt(Teacher_ID));
+		cnbean.setTeacher_Username(Teacher_Username);
+		cnbean.setTeacher_Name(Teacher_Name);
+		cnbean.setTeacher_Sex(Teacher_Sex);
+		cnbean.setTeacher_Tel(Teacher_Tel);
+		if(!(isInvalid(Teacher_Password)))
+		{
+			cnbean.setTeacher_Password(Teacher_Password);
+		}
+		new TeacherDao().Update(cnbean);
+		    
+		//��ת
+		out.print("<script language='javascript'>alert('�޸ijɹ���');window.location='RepairManager.action';</script>");
+		out.flush();out.close();return null;
+		
+	}
+	
+	//�ж��Ƿ��ֵ
+	private boolean isInvalid(String value) {
+		return (value == null || value.length() == 0);
+	}
+	
+	//����
+	public static void main(String[] args) {
+		System.out.println();
+	}
+	
+}