1、项目需求:

河北金力集团是我省机械加工的龙头企业,主要从事矿山机械制造及各种机械零部件加工。企业有3个厂区,主厂区位于省高新技术开发区,3个分厂分别在保定、邢台和唐山。为增加企业的核心竞争力和加强管理的科学程度,近期企业将在全集团实行ERP管理,建立网页版公文流转系统。具体部门:主厂区、一分厂、二分厂、三分厂、销售部门、财务部门、办公室;领导:三位副厂长(分别管理生产、销售、财务)、一位厂长。

流程图如下

2.

功能设计:

      1. 公文拟制:创建新的电子公文,对创建的电子公文进行上传操作。

      2. 签收公文:当接收方接收公文后,会给发送方发回执信息,确认公文已经收到。

      3. 浏览公文(已签收的公文):

        1) 选择日期段。

        2) 通过“查询”功能,显示该时间段内已通过审签的正式公文。

        3) 点击公文标题,将会显示出该公文的具体信息。

      4. 修改公文:对拟制好的的电子公文进行格式化处理操作,套用公文样例。

      5. 公文流转:按照公文流转流程设定公文接收用户。

      6. 删除公文:如果该公文没有通过审核或审签,需要删除可以利用“删除”功能。确定后,系统提示公文删除成功,删除的公文将在“被删除公文”模块中的显示。

      7. 公文发送:操作员要根据单位管理员选择的公文的流程进行公文的流转发送,实现待发公文和已发送公文的管理

      8. 审核公文(修改并签意见):签署审核意见和修改意见,并将退回办公室。

      9. 有审签公文(修改并签意见):签署审前意见和修改意见,若同意,则生成正式公文并交由办公室转发。

      10. 浏览已发所有公文:按日期查看所有已发公文,点击标题可查看具体信息。

      11. 公文查询:是查询由公文交换系统处理过的公文,并且建立或检查公文详尽的索引信息。可以根据发送机构、接收机构、公文种类和其它开放信息进行公文数据查询。

      12. 系统管理:

        1.  角色配置管理

          1. 用户权限维护功能:实现对用户的角色管理。

          2. 角色维护功能:实现对角色权限的管理,主要有编辑、增加和删除操作。

        2. 用户管理:查看用户、新开用户、暂停用户、用户信息修改、删除用户

        3. 单位管理员设置功能:每个单位的操作员实现修改密码、修改个人信息

 3。具体实现功能实现的登录界面以及录入等基本操作,

Dao层代码如

package com.official.bean;

public class Doc {
    private int id;
    private String tipplace;
    private String ftipplace;
    private int deletestatus;
    private int callback;
    public int getCallback() {
        return callback;
    }
    public void setCallback(int callback) {
        this.callback = callback;
    }
    public int getDeletestatus() {
        return deletestatus;
    }
    public void setDeletestatus(int deletestatus) {
        this.deletestatus = deletestatus;
    }
    public String getFtipplace() {
        return ftipplace;
    }
    public void setFtipplace(String ftipplace) {
        this.ftipplace = ftipplace;
    }
    public String getTipplace() {
        return tipplace;
    }
    public void setTipplace(String tipplace) {
        this.tipplace = tipplace;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    private String title;
    private String owner;
    private String time;
    private String receiver;
    private int status;
    private int result;
    private String place;
    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 getTime() {
        return time;
    }
    public void setTime(String time) {
        this.time = time;
    }
    public String getReceiver() {
        return receiver;
    }
    public void setReceiver(String receiver) {
        this.receiver = receiver;
    }
    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;
    }
}
package com.official.bean;

public class Doc {
    private int id;
    private String tipplace;
    private String ftipplace;
    private int deletestatus;
    private int callback;
    public int getCallback() {
        return callback;
    }
    public void setCallback(int callback) {
        this.callback = callback;
    }
    public int getDeletestatus() {
        return deletestatus;
    }
    public void setDeletestatus(int deletestatus) {
        this.deletestatus = deletestatus;
    }
    public String getFtipplace() {
        return ftipplace;
    }
    public void setFtipplace(String ftipplace) {
        this.ftipplace = ftipplace;
    }
    public String getTipplace() {
        return tipplace;
    }
    public void setTipplace(String tipplace) {
        this.tipplace = tipplace;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    private String title;
    private String owner;
    private String time;
    private String receiver;
    private int status;
    private int result;
    private String place;
    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 getTime() {
        return time;
    }
    public void setTime(String time) {
        this.time = time;
    }
    public String getReceiver() {
        return receiver;
    }
    public void setReceiver(String receiver) {
        this.receiver = receiver;
    }
    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;
    }
}

数据库连接

package util;
//数据库连接
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

/**
 * 数据库连接工具
* @author Zheng
 *
 */
public class DBUtil {

    public static String db_url = "jdbc:mysql://localhost:3306/test?useSSL=false";
    public static String db_user = "root";
    public static String db_pass = "root";

    public static Connection getConn () {
    Connection conn = null;

    try {
    Class.forName("com.mysql.jdbc.Driver");//加载驱动
conn = DriverManager.getConnection(db_url, db_user, db_pass);
    } catch (Exception e) {
    e.printStackTrace();
    }

    return conn;
    }

    /**
    * 关闭连接
* @param state
    * @param conn
    */
    public static void close (Statement state, Connection conn) {
    if (state != null) {
    try {
    state.close();
    } catch (SQLException e) {
    e.printStackTrace();
    }
    }

    if (conn != null) {
    try {
    conn.close();
    } catch (SQLException e) {
    e.printStackTrace();
    }
    }
    }

    public static void close (ResultSet rs, Statement state, Connection conn) {
    if (rs != null) {
    try {
    rs.close();
    } catch (SQLException e) {
    e.printStackTrace();
    }
    }

    if (state != null) {
    try {
    state.close();
    } catch (SQLException e) {
    e.printStackTrace();
    }
    }

    if (conn != null) {
    try {
    conn.close();
    } catch (SQLException e) {
    e.printStackTrace();
    }
    }
    }

}

登录界面

<%@ page import="java.sql.*" 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>登录界面</title>
</head>
<body>
 <center>
 <h1 style="color:red">登录</h1>
 <form id="indexform" name="indexForm" action="logincheck.jsp" method="post">
 <table border="0">
 <tr>
 <td>账号:</td>
 <td><input type="text" name="username"></td>
 </tr>
 <tr>
 <td>密码:</td>
 <td><input type="password" name="password">
 </td>
 </tr>
 </table>
 <br>
 <input type="submit" value="登录" style="color:#BC8F8F">
 </form>
 <form action="zhuce.jsp">
 <input type="submit" value="注册" style="color:#BC8F8F">
 </form>
 </center>
</body>
</html>
<%@ page import="java.sql.*" 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>登录界面</title>
</head>
<body>
 <center>
 <h1 style="color:red">登录</h1>
 <form id="indexform" name="indexForm" action="logincheck.jsp" method="post">
 <table border="0">
 <tr>
 <td>账号:</td>
 <td><input type="text" name="username"></td>
 </tr>
 <tr>
 <td>密码:</td>
 <td><input type="password" name="password">
 </td>
 </tr>
 </table>
 <br>
 <input type="submit" value="登录" style="color:#BC8F8F">
 </form>
 <form action="zhuce.jsp">
 <input type="submit" value="注册" style="color:#BC8F8F">
 </form>
 </center>
</body>
</html>

  

12-21 15:24