Javaweb考核项目——墨也健身房（上）

这个做的是一个健身房的主页和用户的后台管理系统。javaweb课的考核作业

 

 

配置环境：MyEclipse 2017 CI、SQL Server 2014、以及12个Struts2的jar文件包（附链接）

项目打包上传于：https://download.csdn.net/download/qq_40956679/10819079

项目文件清单：

文件简述：

*****src*****

1.User_Action.java  （控制类——Action类）User.java 

package Action;
import java.sql.*;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.websocket.Session;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionSupport;

import beans.User;
import db.ConnectDbase;
import sql.Moye_sql;

public class User_Action extends ActionSupport{
	private HttpServletRequest request;
	
	//调用列出数据库全部记录的方法
	public String findAll() throws Exception{
		request = ServletActionContext.getRequest();
		Moye_sql findAll = new Moye_sql();
	  	List user = new ArrayList();
	  	try{
	  		user = findAll.findAll();
	  		request.setAttribute("list", user);
	  	}catch(Exception e){
	  		e.printStackTrace();
	  	}
		return "success";
	}
	//调用向数据库查询记录的方法
	public String find() throws Exception{
		request = ServletActionContext.getRequest();
	  	User user = new User();
	  	user.setXm(request.getParameter("xm"));
	  	Moye_sql find = new Moye_sql();
	  	User student = find.find(user);
	  	request.setAttribute("stu", student);
		return "success";
	}
	//调用向数据库添加记录的方法
		public String create() throws Exception{
		  	request = ServletActionContext.getRequest();
		  	User user = new User();
		  	user.setXm(request.getParameter("xm"));
		  	user.setMm(request.getParameter("mm"));
		  	Moye_sql create = new Moye_sql();
		  	User student = create.create(user);
		  	request.setAttribute("stu", student);
			return "success";
		}
	//调用向数据库删除记录的方法
		public String delete() throws Exception{
			request = ServletActionContext.getRequest();
		  	User user = new User();
		  	user.setXm(request.getParameter("xm"));
		  	Moye_sql delete = new Moye_sql();
		  	delete.delete(user);
		  	request.setAttribute("stu", user);
			return "success";
		}
	//验证是否管理员
		public String yanzheng() throws Exception{
			request = ServletActionContext.getRequest();
		  	User user = new User();
		  	user.setXm(request.getParameter("xm"));
		  	user.setMm(request.getParameter("mm"));
		  	String xm = user.getXm();
		  	String mm = user.getMm();
		  	if(xm.equals("admin")&&mm.equals("admin")){
		  		System.out.print("您为管理员，自动跳转管理员页面！");
		  		return "admin";
		  	}else{
		  		System.out.print("您为用户会员，自动跳转会员登录页面！");
		  		return "error";
		  	}
		}
}

 

2.User.java  （建立对应数据库表结构的JavaBean——用户类User）

package beans;

public class User {
	private String xm = null;
	private String mm = null;

	public String getXm() {
		return xm;
	}

	public void setXm(String xm) {
		this.xm = xm;
	}

	public String getMm() {
		return mm;
	}

	public void setMm(String mm) {
		this.mm = mm;
	}
}

3.ConnectDbase.java  （实现数据库连接与关闭的java类）

package db;
import java.sql.*;
import beans.User;
	
public class ConnectDbase {
	private static String diverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; // 驱动程序名
	private static String userName = "sa"; // 用户名
	private static String userPwd = "125113jie@"; // 密码
	//实现数据库连接的方法
	public static Connection getConnect() {
		String url1 = "jdbc:sqlserver://localhost:1433;DatabaseName=MOYE";
		try{
			Class.forName(diverName);
			Connection con = DriverManager.getConnection(url1,userName,userPwd);
			return con;
		}catch(Exception e){
			e.printStackTrace();
		}
		return null;
	}
	public static void closeDB(Connection con,PreparedStatement pstm,ResultSet rs){
		try{
			if(rs!=null)rs.close();
			if(pstm!=null)pstm.close(); 
		  	if(con!=null)con.close();
		}catch(SQLException e){
			e.printStackTrace();
		}
	}
}

4.Moye_sql.java  （对各种数据库操作进行访问逻辑处理的类Moye_sql）

package sql;

import java.sql.*;
import java.util.ArrayList;
import java.util.List;		
import db.ConnectDbase;		//导入连接类ConnectDbase
import beans.User;			//导入JavaBean User类

public class Moye_sql {
	protected static final String FIELDS_INSERT="Uno,Upwd";
	protected static String INSERT_SQL="insert into moye_user("				
										+FIELDS_INSERT+")"+"values(?,?)";				//SQL插入语句（用户注册）		
	protected static String SELECT_SQL="select "
										+FIELDS_INSERT+" from moye_user where Uno=?";	//SQL查询语句
	protected static String DELETE_SQL="delete from moye_user where Uno=?";				//SQL删除语句
	
	//实现列出数据库全部记录的方法
	public List findAll()throws Exception{
		Connection con = null;
		PreparedStatement prepStmt = null;
		ResultSet rs = null;
		List user = new ArrayList();
		con = ConnectDbase.getConnect();
		prepStmt = con.prepareStatement("select * from moye_user");
		rs = prepStmt.executeQuery();
		while(rs.next()){
			User stu2 = new User();
				stu2.setXm(rs.getString(1));
				stu2.setMm(rs.getString(2));
				user.add(stu2);						//将引用添加到集合中
		}
		ConnectDbase.closeDB(con, prepStmt, rs);
		return user;
	}
	//实现向数据库查询记录的方法
	public User find(User stu)throws Exception{
		Connection con = null;
		PreparedStatement prepStmt = null;
		ResultSet rs = null;
		User stu2 = null;
		try{
			con = ConnectDbase.getConnect();
			prepStmt = con.prepareStatement(SELECT_SQL);
			prepStmt.setString(1,stu.getXm());
			rs = prepStmt.executeQuery();
			if(rs.next()){
				stu2 = new User();
				stu2.setXm(rs.getString(1));
				stu2.setMm(rs.getString(2));
			}
		}catch(Exception e){
			//handle exception
		}finally{
			ConnectDbase.closeDB(con, prepStmt, rs);
		}
		return stu2;
	}
	//实现向数据库添加记录的方法
	public User create(User stu)throws Exception{
		Connection con = null;
		PreparedStatement prepStmt = null;
		ResultSet rs = null;
		try{
			con = ConnectDbase.getConnect();
			prepStmt = con.prepareStatement(INSERT_SQL);
			prepStmt.setString(1, stu.getXm());
			prepStmt.setString(2, stu.getMm());
				prepStmt.executeUpdate();
		}catch(Exception e){
		}finally{
			ConnectDbase.closeDB(con, prepStmt, rs);
		}
		return stu;
	}
	//实现删除数据库指定的记录方法
	public void delete(User stu)throws Exception{
		Connection con = null;
		PreparedStatement prepStmt = null;
		ResultSet rs = null;
		try{
			con = ConnectDbase.getConnect();
			prepStmt = con.prepareStatement(DELETE_SQL);
				prepStmt.setString(1, stu.getXm());
				prepStmt.executeUpdate();
		}catch(Exception e){
			//
		}finally{
			ConnectDbase.closeDB(con, prepStmt, rs);
		}
	}


}

5.struts.xml（strutsi配置文件配置动态Action）

	
	
	
		
		
			
			/moye_main.jsp
			/moye_login_Success.jsp
		
		
		
		
		
			
			/moye_findAll_Success.jsp
		
		
		
		
		
			
			/moye_find_Success.jsp
		
		
		
		
			
			/moye_create_Success.jsp
		
		
		
		
			
			/moye_delete_Success.jsp
			
		
	

 

 

*****4个CSS文件*****

1.Css_zhuye.css  （修饰主页 zhuye.jsp）

@CHARSET "UTF-8";
/*
	**给主页修饰
*/

a{			/*超链接标签*/
	margin-left:300px;
	font-size: 20px; 
	font-family:宋体;
	color: #e1dbde;
	text-decoration: none;
	id:bian;
	onmouseover:change();
	onmouseout:back();
}
a.root{
	margin-left:30px;
	font-size: 20px; 
	font-family:宋体;
	color: #e1dbde;
	text-decoration: none;
}
a.right{
	margin-left:100px;
	font-size: 30px; 
	height:80px;
	font-family:宋体;
	color: #e1dbde;
	text-decoration: none;
}
img{        /*背景图片格式*/                  
     width:90%;
     margin-left:80px
}
img.logo{	/*logo格式*/
	width:90px;
	height:60px;
}


div.top{	/*top标签*/
	margin-left:-10px;
	margin-top:-4px;
	float:left;
	align:center;
	width: 800px; 
	line-height:50px;
	width:110%;
	height:50px;
	background:#000; 
	color:#FFF;
} 
div.logo{	/*第一个间隙*/
	width:100%;
	height:120px;
	background:#ffffff; 
	color:#000000;
}

div.logoRight{
	margin-left:50px;
	font-size: 18px; 
	font-family:微软雅黑;
}
div.logo2{	/*第二个间隙*/
	width:100%;
	height:50px;
	background:#ffffff; 
	color:#000000;
}

div.root{	/*底端间隙*/
	margin-left:-10px;
	width:110%;
	height:200px;
	background:#3c3c3c; 
	color: #ffffff;
}

2.Css_login.css  （修饰登录页面 login.jsp）

@charset "UTF-8";
/*
	**给登录页面修饰
*/
body{  
     background-image:url(image/beijing3.jpg); /*图片地址*/                             
     background-origin:content;   /*从content区域开始显示背景*/  
     background-position:50% 50%; /*             图片上下左右居中  */
     background-size:cover;       /*           保持图像本身的宽高比例，将图片缩放到宽度或高度正好适应定义背景的区域  */
     background-repeat:no-repeat;     /*         图像不重复显示  */
}

table {
	background-color: rgba(255, 255, 255, 0.9);
	margin-top:200px;
	margin-left: center;
	height: 50px;
	width: 300px;
	border-radius: 6px;
}

td.{
	text-align: center;
	align: center;
	font-family: 微软雅黑;
	font-size: 20px;
}

td.left{
	align: center;
	font-family: 微软雅黑;
	font-size: 25px;
	color: #0080ff;
	
}

tr {
	align: center;
}

input.normal {
	align: center;
	height: 40px;
	width: 250px;
	font-size: 20px;
	background: none;
	border: 1;
	font-family: 微软雅黑;
	border-radius: 6px;
}

a {
	font-family: 微软雅黑;
	text-decoration: none;
	font-size: 28px;
	font-weight: bold;
	color: dodgerblue;
}

input.submit {
	align:center;
	background:#0080ff;
	width: 100px; 
	font-size: 25px; 
	font-family:微软雅黑;
	color: #ffffff;
	border:1px;
	border-radius: 6px;
}

3.Css_moye.css  （修饰框架和操作表单页面 moye_main.jsp、moye_right.jsp、moye_top.jsp、moye_left.jsp、SQL_find.jsp、                                                             SQL_delete.jsp、SQL_create.jsp）

@CHARSET "UTF-8";
/*
	**给JSP框架页面修饰
*/

body.normal{
     background-image:url(image/moye.jpg); /*图片地址*/         
     background-size:cover;       /*           保持图像本身的宽高比例，将图片缩放到宽度或高度正好适应定义背景的区域  */
     background-repeat:no-repeat;     /*         图像不重复显示  */
}
body.top{  
     background-color:#000000;
}
form{
	margin-top:80px;
}

div.top{
	color:#FFF;
	margin-left:35%;
	font-size: 30px; 
	font-family:微软雅黑;
}
img.logo{	/*logo格式*/
	width:90px;
	height:60px;
}
input{
	margin-top:100px;
	margin-left:5px;
	font-size: 20px; 
	font-family:宋体;
	color: #e1dbde;
	background-color:#000000;
	text-decoration: none;
}
a{
	margin-left:30px;
	font-size: 20px; 
	font-family:宋体;
	color: #e1dbde;
	text-decoration: none;
}

4.Css_sql.css  （修饰各个数据库操作成功页面 moye_login_Success.jsp、moye_findAll_Success.jsp、                                                                                                 moye_create_Success.jsp、moye_find_Success.jsp、moye_delete_Success.jsp）

@CHARSET "UTF-8";
/*
	**给各个数据库操作方法页面修饰
*/

body{
     background-image:url(image/beijing2.jpg); /*图片地址*/         
     background-size:cover;       /*           保持图像本身的宽高比例，将图片缩放到宽度或高度正好适应定义背景的区域  */
     background-repeat:no-repeat;     /*         图像不重复显示  */
}

table {
	background-color: rgba(255, 255, 255, 0.8);		/*模糊背景90%*/
	margin-top:200px;
	margin-left: center;
	height: 40px;
	width: 480px;
	border-radius: 6px;
}
table.findAll{
	background-color: rgba(255, 255, 255, 0.8);		/*模糊背景90%*/
	margin-top:50px;
	margin-left: center;
	height: 40px;
	width: 480px;
	border-radius: 6px;
}

td.text{
	text-align: center;
	font-family: 微软雅黑;
	font-size: 20px;
	height:20px;
	width:180px;
}
td.findAll{
	text-align: center;
	font-family: 微软雅黑;
	font-size: 16px;
	height:15px;
	width:180px;
}
td.findAll_left{
	align: center;
	color: #0080ff;
	text-align: center;
	font-family: 微软雅黑;
	font-size: 20px;
}
td.left{
	align: center;
	font-family: 微软雅黑;
	font-size: 20px;
	color: #0080ff;
}

input.normal {
	height: 30px;
	width: 180px;
	font-size: 15px;
	background: none;
	border: 1;
	font-family: 微软雅黑;
	border-radius: 6px;
}

input.submit {
	align:center;
	background:#0080ff;
	width: 100px; 
	font-size: 20px; 
	font-family:微软雅黑;
	color: #ffffff;
	border:1px;
	border-radius: 6px;
}

 

*****1个JavaScript文件*****

Script.js （实现表单用户名、密码为空提示和按钮变色功能）

/**
 * 
 */
	function on_submit() { //验证数据的合法性
		if (form1.xm.value == "") {
			alert("请输入用户名！");
			form1.xm.focus();
			return false;
		}
		if (form1.mm.value == "") {
			alert("请输入登录密码！");
			form1.mm.focus();
			return false;
		}
	}
	function change(){           //鼠标移入变色
		var tj=document.getElementById("bian");
		tj.style.color="blue";
	} 
	function back(){             //鼠标移出变色
		var tj=document.getElementById("bian");
		tj.style.color="#ffffff";
	}

 

--------------------------------------因页面篇幅太大，分成两篇博客--------------------------------------

附下篇链接：https://blog.csdn.net/qq_40956679/article/details/84648071