标签：公文 功能 null String request 流转 document response pstm
一、效果如下
（销售部、生产部、财务部登录后进入的均为此界面）
二、SQL语句
document表：
1 -- ----------------------------
2 -- Table structure for `document`
3 -- ----------------------------
4 DROP TABLE IF EXISTS `document`;
5 CREATE TABLE `document` (
6 `id` int(11) NOT NULL AUTO_INCREMENT,
7 `title` varchar(255) DEFAULT NULL,
8 `content` varchar(255) DEFAULT NULL,
9 `time` varchar(255) DEFAULT NULL,
10 `createPeople` varchar(255) DEFAULT NULL,
11 `viceFactoryAgree` varchar(255) DEFAULT NULL,
12 `viceFactoryOpinion` varchar(255) DEFAULT NULL,
13 `factoryAgree` varchar(255) DEFAULT NULL,
14 `factoryOpinion` varchar(255) DEFAULT NULL,
15 `receiver` varchar(255) DEFAULT NULL,
16 PRIMARY KEY (`id`)
17 ) ENGINE=InnoDB AUTO_INCREMENT=13 DEFAULT CHARSET=utf8;
18
19 -- ----------------------------
20 -- Records of document
21 -- ----------------------------
22 INSERT INTO `document` VALUES ('3', '财务公文', '财务公文哦', '2021-09-22', 'cw', null, null, null, null, '副厂长-财务部待同意');
23 INSERT INTO `document` VALUES ('4', '生产主分区公文1', '生产主分区公文鸭', '2021-09-22', 'scz', null, null, null, null, '副厂长-生产部待同意');
24 INSERT INTO `document` VALUES ('5', 'xiaoshou', 'xiaoshouneirong', '2021-09-23', 'xs', null, null, null, null, '副厂长-销售部待同意');
25 INSERT INTO `document` VALUES ('6', 'xs', 'xs', '2021-09-23', 'xs', '同意', '同意', '同意', 'tongyi', '相关部门已签收');
26 INSERT INTO `document` VALUES ('7', 'xs3', 'nsneirong', '2021-09-23', 'xs', null, null, null, null, '副厂长-销售部待同意');
27 INSERT INTO `document` VALUES ('8', 'cw2', 'cw222', '2021-09-23', 'cw', null, null, null, null, '副厂长-财务部待同意');
28 INSERT INTO `document` VALUES ('9', 'cw3', 'cwneirong', '2021-09-23', 'cw', '同意', '同意鸭', null, null, '厂长待同意');
29 INSERT INTO `document` VALUES ('10', 'sczhuchangqu', 'neirongya', '2021-09-23', 'scz', null, null, null, null, '办公室');
30 INSERT INTO `document` VALUES ('11', '生产部一分厂哦', '公文内容鸭', '2021-09-23', 'scy', null, null, null, null, '副厂长-生产部待同意');
31 INSERT INTO `document` VALUES ('12', 'xs2019', 'xs2019', '2021-09-23', 'xs', null, null, null, null, '办公室');
三、代码如下：
（1）department.jsp
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <!DOCTYPE html>
4 <html>
5 <head>
6 <meta charset="UTF-8">
7 <title>部门功能页</title>
8 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
9 <script src=".//layui/layui.all.js"></script>
10 <script src=".//layui/layui.js"></script>
11 <script type="text/javascript">
12 //JavaScript代码区域
13 layui.use('element', function() {
14 var element = layui.element;
15 });
16 </script>
17 </head>
18 <body class="layui-layout-body">
19 <div class="layui-layout layui-layout-admin">
20 <div class="layui-header">
21 <div class="layui-logo">
22 <%
23 String department = (String) session.getAttribute("department");
24 out.print(department);
25 %>
26 功能页欢迎
27 <%
28 String username = (String) session.getAttribute("username");
29 out.print(username);
30 %>
31 </div>
32 <!-- 水平导航 -->
33 <ul class="layui-nav layui-layout-right">
34 <li class="layui-nav-item "><a href="index.jsp">退出</a></li>
35 </ul>
36 </div>
37
38 <div class="layui-side layui-bg-black">
39 <div class="layui-side-scroll">
40 <!-- 左侧导航 -->
41 <ul class="layui-nav layui-nav-tree">
42 <li class="layui-nav-item"><a
43 href="department_document_fiction.jsp" target="frame">公文拟制</a></li>
44 <li class="layui-nav-item"><a
45 href="DepartmentServlet?method=receipt" target="frame">签收公文</a></li>
46 <li class="layui-nav-item"><a
47 href="DepartmentServlet?method=browse" target="frame">浏览公文</a></li>
48 </ul>
49 </div>
50 </div>
51 <div class="layui-body">
52 <!-- 内容主体区域 -->
53 <iframe name="frame" width="100%" height="100%"
54 style="border: 1px solid #CCC;"></iframe>
55 </div>
56 <div>
57 <div>
58 <input type="text" id="date" />
59 </div>
60 </div>
61 </div>
62 </body>
63 </html>
（2）department_receipt.jsp
1 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
2 <%@ page language="java" contentType="text/html; charset=UTF-8"
3 pageEncoding="UTF-8"%>
4 <!DOCTYPE html>
5 <html>
6 <head>
7 <meta charset="UTF-8">
8 <title>签收公文</title>
9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
10 <script src=".//layui/layui.all.js"></script>
11 <script src=".//layui/layui.js"></script>
12 </head>
13 <body>
14 <table class="layui-table">
15 <thead>
16 <tr>
17 <th>id</th>
18 <th>公文标题</th>
19 <th>公文内容</th>
20 <th>时间</th>
21 <th>创建人</th>
22 <th>副厂长是否同意</th>
23 <th>副厂长意见</th>
24 <th>厂长是否同意</th>
25 <th>厂长意见</th>
26 <th>操作</th>
27 </tr>
28 </thead>
29 <tbody>
30 <c:forEach items="${list}" var="document" varStatus="status">
31 <tr>
32 <td>${ status.index + 1}</td>
33 <td>${document.title}</td>
34 <td>${document.content}</td>
35 <td>${document.time}</td>
36 <td>${document.createPeople}</td>
37 <td>${document.viceFactoryAgree}</td>
38 <td>${document.viceFactoryOpinion}</td>
39 <td>${document.factoryAgree}</td>
40 <td>${document.factoryOpinion}</td>
41 <td><button class="layui-btn layui-btn-normal"
42 onclick="window.location.href='DepartmentServlet?method=receipt_result&title=${document.title}'">签收</button></td>
43 </tr>
44 </c:forEach>
45 </tbody>
46 </table>
47 </body>
48 </html>
（3）department_document_fiction.jsp
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <!DOCTYPE html>
4 <html>
5 <head>
6 <meta charset="UTF-8">
7 <title>公文拟制</title>
8 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
9 <script src=".//layui/layui.all.js"></script>
10 <script src=".//layui/layui.js"></script>
11 </head>
12 <body>
13 <form class="layui-form" action="DepartmentServlet?method=document_fiction" method="post">
14 <div class="layui-form-item">
15 <label class="layui-form-label">公文标题</label>
16 <div class="layui-input-block">
17 <input type="text" name="title" required lay-verify="required"
18 placeholder="请输入公文标题" autocomplete="off" class="layui-input">
19 </div>
20 </div>
21 <div class="layui-form-item layui-form-text">
22 <label class="layui-form-label">公文内容</label>
23 <div class="layui-input-block">
24 <textarea name="content" placeholder="请输入公文内容"
25 class="layui-textarea"></textarea>
26 </div>
27 </div>
28 <div class="layui-form-item">
29 <label class="layui-form-label">时间</label>
30 <div class="layui-inline">
31 <!-- 注意：这一层元素并不是必须的 -->
32 <input type="text" class="layui-input" id="time" name="time">
33 </div>
34 </div>
35 <div class="layui-form-item">
36 <label class="layui-form-label">创建人</label>
37 <div class="layui-input-block">
38 <input type="text" name="createPeople" required
39 lay-verify="required" placeholder="请输入您的账号" autocomplete="off"
40 class="layui-input">
41 </div>
42 </div>
43 <div class="layui-form-item">
44 <div class="layui-input-block">
45 <button class="layui-btn" lay-submit>立即提交</button>
46 <button type="reset" class="layui-btn layui-btn-primary">重置</button>
47 </div>
48 </div>
49 </form>
50 <script>
51 layui.use('laydate', function() {
52 var laydate = layui.laydate;
53
54 //执行一个laydate实例
55 laydate.render({
56 elem : '#time' //指定元素
57 });
58 });
59 </script>
60 </body>
61 </html>
（4）department_browse.jsp
1 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
2 <%@ page language="java" contentType="text/html; charset=UTF-8"
3 pageEncoding="UTF-8"%>
4 <!DOCTYPE html>
5 <html>
6 <head>
7 <meta charset="UTF-8">
8 <title>浏览公文</title>
9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
10 <script src=".//layui/layui.all.js"></script>
11 <script src=".//layui/layui.js"></script>
12 </head>
13 <body>
14 <table class="layui-table">
15 <thead>
16 <tr>
17 <th>id</th>
18 <th>公文标题</th>
19 <th>公文内容</th>
20 <th>时间</th>
21 <th>创建人</th>
22 <th>副厂长是否同意</th>
23 <th>副厂长意见</th>
24 <th>厂长是否同意</th>
25 <th>厂长意见</th>
26 </tr>
27 </thead>
28 <tbody>
29 <c:forEach items="${list}" var="document" varStatus="status">
30 <tr>
31 <td>${ status.index + 1}</td>
32 <td>${document.title}</td>
33 <td>${document.content}</td>
34 <td>${document.time}</td>
35 <td>${document.createPeople}</td>
36 <td>${document.viceFactoryAgree}</td>
37 <td>${document.viceFactoryOpinion}</td>
38 <td>${document.factoryAgree}</td>
39 <td>${document.factoryOpinion}</td>
40 </tr>
41 </c:forEach>
42 </tbody>
43 </table>
44 </body>
45 </html>
（5）DepartmentServlet.java
1 package servlet;
2
3 import java.io.IOException;
4 import java.util.List;
5
6 import javax.servlet.ServletException;
7 import javax.servlet.annotation.WebServlet;
8 import javax.servlet.http.HttpServlet;
9 import javax.servlet.http.HttpServletRequest;
10 import javax.servlet.http.HttpServletResponse;
11 import javax.servlet.http.HttpSession;
12
13 import dao.DepartmentDao;
14 import util.Document;
15
16 /**
17 * Servlet implementation class DocumentServlet
18 */
19 @WebServlet("/DepartmentServlet")
20 public class DepartmentServlet extends HttpServlet {
21 private static final long serialVersionUID = 1L;
22
23 /**
24 * @see HttpServlet#HttpServlet()
25 */
26 public DepartmentServlet() {
27 super();
28 // TODO Auto-generated constructor stub
29 }
30
31 DepartmentDao dao=new DepartmentDao();
32
33 /**
34 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
35 */
36 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
37 // TODO Auto-generated method stub
38 //response.getWriter().append("Served at: ").append(request.getContextPath());
39 doPost(request,response);
40 }
41
42 /**
43 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
44 */
45 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
46 // TODO Auto-generated method stub
47 //doGet(request, response);
48
49 request.setCharacterEncoding("utf-8");
50 response.setCharacterEncoding("utf-8");
51
52 System.out.println("进入DocumentServlet");
53 String method = request.getParameter("method");
54 System.out.println(method);
55 if("document_fiction".equals(method)) {
56 document_fiction(request,response);//创建公文
57 }else if("receipt".equals(method)) {
58 receipt(request,response);//签收公文
59 }else if("receipt_result".equals(method)) {
60 receipt_result(request,response);
61 }else if("browse".equals(method)) {
62 browse(request,response);
63 }
64
65 }
66
67 public void document_fiction(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
68 response.setCharacterEncoding("UTF-8");
69 request.setCharacterEncoding("UTF-8");
70
71 String title = request.getParameter("title");
72 String content = request.getParameter("content");
73 String time = request.getParameter("time");
74 String createPeople = request.getParameter("createPeople");
75 System.out.println(title+","+content+","+time+","+createPeople);
76
77 Document document=new Document(title,content,time,createPeople,"办公室");
78
79 if(dao.documentdao(document)) {
80 request.getRequestDispatcher("department_document_fiction.jsp").forward(request, response);
81 }else {
82 request.getRequestDispatcher("TestFail.jsp").forward(request, response);
83 }
84
85 }
86 public void receipt(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
87 response.setCharacterEncoding("UTF-8");
88 request.setCharacterEncoding("UTF-8");
89
90 System.out.println("进入receipt");
91
92 // 使用request对象的getSession()获取session，如果session不存在则创建一个
93 HttpSession session = request.getSession();
94 // 将数据取出
95 String name = (String) session.getAttribute("username");
96 // 输出数据
97 System.out.println("session name;" + name);
98
99 List<Document> list=dao.receipt(name);
100 request.setAttribute("list", list);
101 request.getRequestDispatcher("department_receipt.jsp").forward(request,response);
102
103 }
104 public void receipt_result(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
105 response.setCharacterEncoding("UTF-8");
106 request.setCharacterEncoding("UTF-8");
107
108 String title=request.getParameter("title");
109
110 if(dao.receipt_result(title)) {
111 request.getRequestDispatcher("DepartmentServlet?method=receipt").forward(request,response);
112 }else {
113 request.getRequestDispatcher("TestFail.jsp").forward(request,response);
114 }
115
116 }
117 public void browse(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
118 response.setCharacterEncoding("UTF-8");
119 request.setCharacterEncoding("UTF-8");
120
121 // 使用request对象的getSession()获取session，如果session不存在则创建一个
122 HttpSession session = request.getSession();
123 // 将数据取出
124 String name = (String) session.getAttribute("username");
125 // 输出数据
126 System.out.println("session name;" + name);
127
128 List<Document> list=dao.browse(name);
129 request.setAttribute("list", list);
130 request.getRequestDispatcher("department_browse.jsp").forward(request,response);
131
132 }
133
134 }
（6）DepartmentDao.java
1 package dao;
2
3 import java.sql.Connection;
4 import java.sql.PreparedStatement;
5 import java.sql.ResultSet;
6 import java.util.ArrayList;
7 import java.util.List;
8
9 import database.Database;
10 import util.Document;
11
12 public class DepartmentDao {
13 /**
14 * 创建公文
15 * @param document
16 * @return
17 */
18 public boolean documentdao(Document document) {
19 Connection conn=null;
20 PreparedStatement pstm=null;
21 boolean judge=false;
22 try {
23 conn=Database.getConnection();
24 String sql="insert into document(title,content,time,createPeople,receiver) values(?,?,?,?,?)";
25 System.out.println(sql);
26 pstm=conn.prepareStatement(sql);
27
28 pstm.setString(1, document.getTitle());
29 pstm.setString(2, document.getContent());
30 pstm.setString(3, document.getTime());
31 pstm.setString(4, document.getCreatePeople());
32 pstm.setString(5, document.getReceiver());
33
34 //执行插入操作
35 int num=pstm.executeUpdate();
36 if(num>0) {
37 System.out.println("创建公文成功");
38 judge=true;
39 }else {
40 System.out.println("创建公文失败");
41 judge=false;
42 }
43 }catch(Exception e) {
44 e.printStackTrace();
45 }finally {
46 //SQL执行完成后释放相关资源
47 Database.close(conn,pstm);
48 }
49 return judge;
50 }
51 /**
52 * 签收公文
53 * @return
54 */
55 public List<Document> receipt(String name) {
56 List<Document> list = new ArrayList<>();
57 Connection conn = null;
58 ResultSet rs = null;
59 PreparedStatement pstm = null;
60 Document document = null;
61 try {
62 conn = Database.getConnection();
63 String sql = "select * from document where receiver=? and createPeople=?";
64 pstm = conn.prepareStatement(sql);
65 pstm.setString(1, "部门待签收");
66 pstm.setString(2, name);
67 rs = pstm.executeQuery();
68 while (rs.next()) {
69 String title=rs.getString("title");
70 String content=rs.getString("content");
71 String time=rs.getString("time");
72 String createPeople=rs.getString("createPeople");
73 String viceFactoryAgree=rs.getString("viceFactoryAgree");
74 String viceFactoryOpinion=rs.getString("viceFactoryOpinion");
75 String factoryAgree=rs.getString("factoryAgree");
76 String factoryOpinion=rs.getString("factoryOpinion");
77 document=new Document(title,content,time,createPeople,viceFactoryAgree,viceFactoryOpinion,factoryAgree,factoryOpinion);
78 list.add(document);
79 }
80 } catch (Exception e) {
81 e.printStackTrace();
82 } finally {
83 Database.close(conn, pstm, rs);
84 }
85 return list;
86 }
87 public boolean receipt_result(String title) {
88 Connection conn = null;
89 PreparedStatement pstm = null;
90 boolean judge = false;
91 String receiver="相关部门已签收";
92 try {
93 conn = Database.getConnection();
94 String sql = "update document set receiver=? where title=?";
95 pstm = conn.prepareStatement(sql);
96 pstm.setString(1, receiver);
97 pstm.setString(2, title);
98 // 执行插入操作
99 int num = pstm.executeUpdate();
100 if (num > 0) {
101 System.out.println("签收成功");
102 judge = true;
103 } else {
104 System.out.println("签收失败");
105 judge = false;
106 }
107 } catch (Exception e) {
108 e.printStackTrace();
109 } finally {
110 // SQL执行完成后释放相关资源
111 Database.close(conn, pstm);
112 }
113 return judge;
114 }
115 public List<Document> browse(String name) {
116 List<Document> list = new ArrayList<>();
117 Connection conn = null;
118 ResultSet rs = null;
119 PreparedStatement pstm = null;
120 Document document = null;
121 try {
122 conn = Database.getConnection();
123 String sql = "select * from document where receiver=? and createPeople=?";
124 pstm = conn.prepareStatement(sql);
125 pstm.setString(1, "相关部门已签收");
126 pstm.setString(2, name);
127 rs = pstm.executeQuery();
128 while (rs.next()) {
129 String title=rs.getString("title");
130 String content=rs.getString("content");
131 String time=rs.getString("time");
132 String createPeople=rs.getString("createPeople");
133 String viceFactoryAgree=rs.getString("viceFactoryAgree");
134 String viceFactoryOpinion=rs.getString("viceFactoryOpinion");
135 String factoryAgree=rs.getString("factoryAgree");
136 String factoryOpinion=rs.getString("factoryOpinion");
137 document=new Document(title,content,time,createPeople,viceFactoryAgree,viceFactoryOpinion,factoryAgree,factoryOpinion);
138 list.add(document);
139 }
140 } catch (Exception e) {
141 e.printStackTrace();
142 } finally {
143 Database.close(conn, pstm, rs);
144 }
145 return list;
146 }
147 }
标签：公文,功能,null,String,request,流转,document,response,pstm 来源： https://www.cnblogs.com/miao-com/p/15490022.html
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。