河北金力集团公文流转系统----节选

1.设计表

2.javabean

package com.cir.bean;

public class User {
    private int id;
    private String username;
    private String password;
    private int permissionId;
    private int status;
    private String position;
    
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getUsername() {
        return username;
    }
    public void setUsername(String username) {
        this.username = username;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public int getPermissionId() {
        return permissionId;
    }
    public void setPermissionId(int permissionId) {
        this.permissionId = permissionId;
    }
    public int getStatus() {
        return status;
    }
    public void setStatus(int status) {
        this.status = status;
    }
    public String getPosition() {
        return position;
    }
    public void setPosition(String position) {
        this.position = position;
    }
    
    
    
    
    
}

package com.cir.bean;
//公文信息
public class Doc {
    private int id;
    private String tipplace;   //副厂长审核意见位置
    private String tipfplace;  //厂长审签意见位置
    private int deletestaus;   //公文的删除状态
    private int callback;      //该公文回执信息的接受状态
    private String title;
    private String owner;//发送者
    private String receiver;
    private String time;
    private int status;        //流转状态
    private int result;     
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    public String getOwner() {
        return owner;
    }
    public void setOwner(String owner) {
        this.owner = owner;
    }
    public String getReceiver() {
        return receiver;
    }
    public void setReceiver(String receiver) {
        this.receiver = receiver;
    }
    public String getTime() {
        return time;
    }
    public void setTime(String time) {
        this.time = time;
    }
    public int getStatus() {
        return status;
    }
    public void setStatus(int status) {
        this.status = status;
    }
    public int getResult() {
        return result;
    }
    public void setResult(int result) {
        this.result = result;
    }
    public String getPlace() {
        return place;
    }
    public void setPlace(String place) {
        this.place = place;
    }
    private  String place;        //公文存储位置    
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getTipplace() {
        return tipplace;
    }
    public void setTipplace(String tipplace) {
        this.tipplace = tipplace;
    }
    public String getTipfplace() {
        return tipfplace;
    }
    public void setTipfplace(String tipfplace) {
        this.tipfplace = tipfplace;
    }
    public int getDeletestaus() {
        return deletestaus;
    }
    public void setDeletestaus(int deletestaus) {
        this.deletestaus = deletestaus;
    }
    public int getCallback() {
        return callback;
    }
    public void setCallback(int callback) {
        this.callback = callback;
    }
    
    
    
    

}

package com.cir.bean;
//用户权限
public class Permission {
private int id;
private int permission;
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public int getPermission() {
    return permission;
}
public void setPermission(int permission) {
    this.permission = permission;
}


}

2.工具类

package com.cir.util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DBUtil {
    //数据库连接地址
    private static String URL = "jdbc:mysql://localhost:3306/test?useSSL=false&serverTimezone=UTC";

    //数据库用户名
    private static String UserName = "root";

    //数据库密码
    private static String Password = "18735";

    public static  Connection getConnection()
    {  Connection Conn=null;
 
            try {
                Class.forName("com.mysql.cj.jdbc.Driver");
                System.out.println("加载驱动成功");
            } catch (ClassNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
    
              try {

                    //通过DriverManager类的getConenction方法指定三个参数,连接数据库
                    Conn = DriverManager.getConnection(URL, UserName, Password);
                    System.out.println("连接数据库成功!!!");

                    //返回连接对象
                    //return Conn;

                } catch (SQLException e) {
                    // TODO: handle exception
                    e.printStackTrace();
                }
                return Conn;
            }
   //还应涉及对数据表的操作
}

3.相关jsp页面

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
    href="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/jquery/3.2.1/jquery.min.js"></script>
<script
    src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>
<script
    src="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
<title>登录</title>
<style type="text/css">
* {
    padding: 0px;
    margin: 0px;
}

.header {
    width: 100%;
    height: 120px;
    background-color: gray;
    text-align: center;
}

.container {
    width: 100%;
    height: 780px;
    position: relative;
    background-color: blue;
}

.login {
    width: 500px;
    height: auto;
    background-color: white;
    position: absolute;
    top: 200px;
    left: 500px;
    border-radius: 8px;
}

label {
    float: left;
    width: 100px;
    margin-top: 7px;
    margin-right: 5px;
}

.form-control {
    width: 60%;
}

.logtip {
    padding-top: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid red;
    text-align: center;
}

.form-group {
    margin-left: 40px;
    margin-top: 40px;
}

.btn {
    height: 50px;
    width: 100px;
    float: left;
    border-radius: 10px;
}

.logbtn {
    margin-right: 20px;
}

.btnbag {
    margin-left: 140px;
    margin-right: 140px;
    height: 50px;
    overflow: hidden;
    margin-top: 30px;
    margin-bottom: 40px;
}
</style>
<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>登录</title>
</head>
<body>
    <div class="header">
        <h2>河北金力集团公文流转系统</h2>
    </div>
    <div class="container">
        <div class="login">
            <h2 class="logtip">登录</h2>
            <form action="login_do" method="post"></form>
            <div class="from-group">
                <lable for="username">用户名</lable>
                <input type="text" calss="form-control" id="username"
                    name="username">
            </div>
            <div class="from-group">
                <lable for="password">密码</lable>
                <input type="password" calss="form-control" id="password"
                    name="password">
            </div>

            <div class="btnbag">
                <input type="button" class="btn btn-primary logbtn"
                    onclick="login()" value="登录"> <input type="button"
                    class="btn btn-primary mangbtn" onclick="entermang()" value="进入管理">
            </div>
            </form>
        </div>
    </div>
</body>
<script>
function login()
{
    var username=$("#username").val();
    var pasword=$("password").val();
    if(username==""||password=="")
        alert("请将信息填写完整!");
    else
        {
        $.post
        {
            "login_do"
            {
                username:username,
                 password:password},
                 function(data)
                 {
                     if(data=="yes")
                         {
                            alert("登录成功!");
                            window.location="backmainpage.jsp";

                         }
                     else
                         {
                            alert("用户名或密码错误！或用户已被暂停使用！");

                         },"text"
                     };
                  }
        }
    
    }


</script>
</html>

河北金力集团公文流转系统----节选

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