每日日报30——通过echarts对数据库的数据进行可视化的展示(Echarts+jsp+mysql+Servlet)

利用Echarts对数据库的数据进行可视化展示，效果如下：

建表：

 1 CREATE TABLE `sales_port` (
 2   `day_id` varchar(255) DEFAULT NULL,
 3   `sale_nbr` varchar(255) DEFAULT NULL,
 4   `cnt` double DEFAULT NULL,
 5   `round` double DEFAULT NULL
 6 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 7 
 8 CREATE TABLE `sales_port2` (
 9   `day_id` varchar(255) DEFAULT NULL,
10   `sale_nbr` varchar(255) DEFAULT NULL,
11   `cnt` double DEFAULT NULL,
12   `round` double DEFAULT NULL
13 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
14 
15 CREATE TABLE `sales_act` (
16   `day_id` varchar(255) DEFAULT NULL,
17   `sale_nbr` varchar(255) DEFAULT NULL,
18   `sale_number` bigint(22) NOT NULL DEFAULT '0'
19 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
20 
21 CREATE TABLE `sales_profit` (
22   `day_id` varchar(255) DEFAULT NULL,
23   `sale_nbr` varchar(255) DEFAULT NULL,
24   `buy_quantity` double DEFAULT NULL,
25   `buy_money` double DEFAULT NULL,
26   `sale_quantity` double DEFAULT NULL,
27   `sale_money` double DEFAULT NULL,
28   `profit` double DEFAULT NULL
29 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC;

表建好后，自行往里面加入数据即可，其中各表字段意思如下：

day_id,sale_nbr,,cnt,round

日期编号，卖出方代码，数量（一定为整数），金额（一定为整数）

day_id,sale_nbr,,cnt,round

日期编号，卖出方代码，数量（一定为整数），金额（一定为整数）

day_id,sale_nbr, sale_number

日期编号，卖出方代码，交易次数（一定为整数）

day_id,sale_nbr,buy_quantity,buy_money,sale_quantity,sale_money,profit

编号，卖出方代码，买入数量（一定为整数），买入金额（一定为整数），卖出数量（一定为整数），卖出金额（一定为整数），销售利润（卖出金额-买入金额）

工程目录如下：

代码如下：

Dao.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.SalesAct;
 11 import util.SalesPort;
 12 import util.SalesProfit;
 13 
 14 public class Dao {
 15     //各个机场的销售数量和销售金额
 16     public List<SalesPort> sales_port(String date) {
 17         List<SalesPort> list = new ArrayList<>();
 18         Connection conn = null;
 19         ResultSet rs = null;
 20         PreparedStatement pstm = null;
 21         SalesPort salesPort = null;
 22         try {
 23             conn = Database.getConnection();
 24 
 25             String sql = "select * from sales_port where day_id=? order by round desc";
 26             pstm = conn.prepareStatement(sql);
 27             pstm.setString(1, date);
 28 
 29             rs = pstm.executeQuery();
 30             while (rs.next()) {
 31                 String day_id = rs.getString("day_id");
 32                 String sale_nbr = rs.getString("sale_nbr");
 33                 String cnt = rs.getString("cnt");
 34                 String round = rs.getString("round");
 35                 salesPort = new SalesPort(day_id, sale_nbr, cnt,round);
 36                 list.add(salesPort);
 37             }
 38 
 39         } catch (Exception e) {
 40             e.printStackTrace();
 41         } finally {
 42             Database.close(conn, pstm, rs);
 43         }
 44         return list;
 45     }
 46     public List<SalesPort> sales1_port(String date) {
 47         List<SalesPort> list = new ArrayList<>();
 48         Connection conn = null;
 49         ResultSet rs = null;
 50         PreparedStatement pstm = null;
 51         SalesPort salesPort = null;
 52         try {
 53             conn = Database.getConnection();
 54 
 55             String sql = "select * from sales_port WHERE day_id=? order by round desc limit 0,10;";
 56             pstm = conn.prepareStatement(sql);
 57             pstm.setString(1, date);
 58 
 59             rs = pstm.executeQuery();
 60             while (rs.next()) {
 61                 String day_id = rs.getString("day_id");
 62                 String sale_nbr = rs.getString("sale_nbr");
 63                 String cnt = rs.getString("cnt");
 64                 String round = rs.getString("round");
 65                 salesPort = new SalesPort(day_id, sale_nbr, cnt,round);
 66                 list.add(salesPort);
 67             }
 68 
 69         } catch (Exception e) {
 70             e.printStackTrace();
 71         } finally {
 72             Database.close(conn, pstm, rs);
 73         }
 74         return list;
 75     }
 76     //各个代理商的销售数量和销售金额
 77     public List<SalesPort> sales_port2(String date) {
 78         List<SalesPort> list = new ArrayList<>();
 79         Connection conn = null;
 80         ResultSet rs = null;
 81         PreparedStatement pstm = null;
 82         SalesPort salesPort = null;
 83         try {
 84             conn = Database.getConnection();
 85 
 86             String sql = "select * from sales_port2 where day_id=? order by round desc";
 87             pstm = conn.prepareStatement(sql);
 88             pstm.setString(1, date);
 89 
 90             rs = pstm.executeQuery();
 91             while (rs.next()) {
 92                 String day_id = rs.getString("day_id");
 93                 String sale_nbr = rs.getString("sale_nbr");
 94                 String cnt = rs.getString("cnt");
 95                 String round = rs.getString("round");
 96                 salesPort = new SalesPort(day_id, sale_nbr, cnt,round);
 97                 list.add(salesPort);
 98             }
 99 
100         } catch (Exception e) {
101             e.printStackTrace();
102         } finally {
103             Database.close(conn, pstm, rs);
104         }
105         return list;
106     }
107     public List<SalesPort> sales1_port2(String date) {
108         List<SalesPort> list = new ArrayList<>();
109         Connection conn = null;
110         ResultSet rs = null;
111         PreparedStatement pstm = null;
112         SalesPort salesPort = null;
113         try {
114             conn = Database.getConnection();
115 
116             String sql = "select * from sales_port2 WHERE day_id=? order by round desc limit 0,10;";
117             pstm = conn.prepareStatement(sql);
118             pstm.setString(1, date);
119 
120             rs = pstm.executeQuery();
121             while (rs.next()) {
122                 String day_id = rs.getString("day_id");
123                 String sale_nbr = rs.getString("sale_nbr");
124                 String cnt = rs.getString("cnt");
125                 String round = rs.getString("round");
126                 salesPort = new SalesPort(day_id, sale_nbr, cnt,round);
127                 list.add(salesPort);
128             }
129 
130         } catch (Exception e) {
131             e.printStackTrace();
132         } finally {
133             Database.close(conn, pstm, rs);
134         }
135         return list;
136     }
137     //每天各个代理商的销售活跃度
138     public List<SalesAct> sales_act(String date) {
139         List<SalesAct> list = new ArrayList<>();
140         Connection conn = null;
141         ResultSet rs = null;
142         PreparedStatement pstm = null;
143         SalesAct salesAct = null;
144         try {
145             conn = Database.getConnection();
146 
147             String sql = "select * from sales_act where day_id=? order by sale_number desc";
148             pstm = conn.prepareStatement(sql);
149             pstm.setString(1, date);
150 
151             rs = pstm.executeQuery();
152             while (rs.next()) {
153                 String day_id = rs.getString("day_id");
154                 String sale_nbr = rs.getString("sale_nbr");
155                 String sale_number = rs.getString("sale_number");
156                 salesAct = new SalesAct(day_id, sale_nbr, sale_number);
157                 list.add(salesAct);
158             }
159 
160         } catch (Exception e) {
161             e.printStackTrace();
162         } finally {
163             Database.close(conn, pstm, rs);
164         }
165         return list;
166     }
167     public List<SalesAct> sales1_act(String date) {
168         List<SalesAct> list = new ArrayList<>();
169         Connection conn = null;
170         ResultSet rs = null;
171         PreparedStatement pstm = null;
172         SalesAct salesAct = null;
173         try {
174             conn = Database.getConnection();
175 
176             String sql = "select * from sales_act WHERE day_id=? order by sale_number desc limit 0,10;";
177             pstm = conn.prepareStatement(sql);
178             pstm.setString(1, date);
179 
180             rs = pstm.executeQuery();
181             while (rs.next()) {
182                 String day_id = rs.getString("day_id");
183                 String sale_nbr = rs.getString("sale_nbr");
184                 String sale_number = rs.getString("sale_number");
185                 salesAct = new SalesAct(day_id, sale_nbr, sale_number);
186                 list.add(salesAct);
187             }
188 
189         } catch (Exception e) {
190             e.printStackTrace();
191         } finally {
192             Database.close(conn, pstm, rs);
193         }
194         return list;
195     }
196     
197     // 9 月 1 日到 9 月 15 日之间各个代理商的销售利润
198     public List<SalesProfit> sales_profit(String date) {
199         List<SalesProfit> list = new ArrayList<>();
200         Connection conn = null;
201         ResultSet rs = null;
202         PreparedStatement pstm = null;
203         SalesProfit salesProfit = null;
204         try {
205             conn = Database.getConnection();
206 
207             String sql = "select * from sales_profit where day_id=? order by profit desc";
208             pstm = conn.prepareStatement(sql);
209             pstm.setString(1, date);
210 
211             rs = pstm.executeQuery();
212             while (rs.next()) {
213                 String day_id = rs.getString("day_id");
214                 String sale_nbr = rs.getString("sale_nbr");
215                 String buy_quantity = rs.getString("buy_quantity");
216                 String buy_money = rs.getString("buy_money");
217                 String sale_quantity = rs.getString("sale_quantity");
218                 String sale_money = rs.getString("sale_money");
219                 String profit = rs.getString("profit");
220                 salesProfit = new SalesProfit(day_id, sale_nbr, buy_quantity,buy_money,sale_quantity,sale_money,profit);
221                 list.add(salesProfit);
222             }
223 
224         } catch (Exception e) {
225             e.printStackTrace();
226         } finally {
227             Database.close(conn, pstm, rs);
228         }
229         return list;
230     }
231     public List<SalesProfit> sales1_profit(String date) {
232         List<SalesProfit> list = new ArrayList<>();
233         Connection conn = null;
234         ResultSet rs = null;
235         PreparedStatement pstm = null;
236         SalesProfit salesProfit = null;
237         try {
238             conn = Database.getConnection();
239 
240             String sql = "select * from sales_profit WHERE day_id=? order by profit desc limit 0,10;";
241             pstm = conn.prepareStatement(sql);
242             pstm.setString(1, date);
243 
244             rs = pstm.executeQuery();
245             while (rs.next()) {
246                 String day_id = rs.getString("day_id");
247                 String sale_nbr = rs.getString("sale_nbr");
248                 String buy_quantity = rs.getString("buy_quantity");
249                 String buy_money = rs.getString("buy_money");
250                 String sale_quantity = rs.getString("sale_quantity");
251                 String sale_money = rs.getString("sale_money");
252                 String profit = rs.getString("profit");
253                 salesProfit = new SalesProfit(day_id, sale_nbr, buy_quantity,buy_money,sale_quantity,sale_money,profit);
254                 list.add(salesProfit);
255             }
256 
257         } catch (Exception e) {
258             e.printStackTrace();
259         } finally {
260             Database.close(conn, pstm, rs);
261         }
262         return list;
263     }
264 }

Database.java

 1 package database;
 2 
 3 import java.sql.Connection;
 4 import java.sql.DriverManager;
 5 import java.sql.PreparedStatement;
 6 import java.sql.ResultSet;
 7 import java.sql.SQLException;
 8 
 9 public class Database {
10     public static final String url="jdbc:mysql://localhost:3306/sales";//URL
11     public static final String user="root";//用户名
12     public static final String password="123";//密码
13     
14     public static void main(String[] args) {
15         getConnection();
16     }
17     
18     /**
19      * 连接数据库
20      * @return
21      */
22     public static Connection getConnection(){
23         Connection conn=null;
24         try {
25             Class.forName("com.mysql.jdbc.Driver");//加载数据库驱动
26             conn=DriverManager.getConnection(url, user, password);
27             System.out.println("数据库连接成功！");
28         }catch(Exception e) {
29             e.printStackTrace();
30         }
31         return conn;
32     }
33     
34     /**
35      * 关闭数据库
36      */
37     public static void close(Connection conn,PreparedStatement pstm) {
38         
39         System.out.println("关闭SQL(conn,pstm)");
40         if(pstm!=null) {
41             try {
42                 pstm.close();
43             }catch(SQLException e) {
44                 e.printStackTrace();
45             }
46         }
47         
48         if(conn!=null) {
49             try {
50                 conn.close();
51             }catch(SQLException e) {
52                 e.printStackTrace();
53             }
54         }
55         
56     }
57     
58     public static void close(Connection conn,PreparedStatement pstm,ResultSet rs) {
59         
60         System.out.println("关闭SQL(conn,pstm,rs)");
61         if(pstm!=null) {
62             try {
63                 pstm.close();
64             }catch(SQLException e) {
65                 e.printStackTrace();
66             }
67         }
68         
69         if(conn!=null) {
70             try {
71                 conn.close();
72             }catch(SQLException e) {
73                 e.printStackTrace();
74             }
75         }
76         
77         if(rs!=null) {
78             try {
79                 rs.close();
80             }catch(SQLException e) {
81                 e.printStackTrace();
82             }
83         }
84         
85     }
86     
87 }

Servlet.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 
 12 import dao.Dao;
 13 import util.SalesAct;
 14 import util.SalesPort;
 15 import util.SalesProfit;
 16 
 17 /**
 18  * Servlet implementation class Servlet
 19  */
 20 @WebServlet("/Servlet")
 21 public class Servlet extends HttpServlet {
 22     private static final long serialVersionUID = 1L;
 23        
 24     /**
 25      * @see HttpServlet#HttpServlet()
 26      */
 27     public Servlet() {
 28         super();
 29         // TODO Auto-generated constructor stub
 30     }
 31 
 32     /**
 33      * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 34      */
 35     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 36         // TODO Auto-generated method stub
 37         //response.getWriter().append("Served at: ").append(request.getContextPath());
 38     }
 39 
 40     /**
 41      * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
 42      */
 43     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 44         // TODO Auto-generated method stub
 45         //doGet(request, response);
 46         response.setCharacterEncoding("UTF-8");
 47         request.setCharacterEncoding("UTF-8");
 48         System.out.println("进入Servlet");
 49         String method = request.getParameter("method");
 50         System.out.println(method);
 51         if ("sales_act".equals(method)) {
 52             sales_act(request, response);
 53         } else if("sales_port".equals(method)) {
 54             sales_port(request, response);
 55         }else if("sales_port2".equals(method)) {
 56             sales_port2(request, response);
 57         }else if("sales_profit".equals(method)) {
 58             sales_profit(request, response);
 59         }
 60     }
 61     
 62     Dao dao=new Dao();
 63     
 64     public void sales_act(HttpServletRequest request, HttpServletResponse response)
 65             throws ServletException, IOException {
 66         response.setCharacterEncoding("UTF-8");
 67         request.setCharacterEncoding("UTF-8");
 68 
 69         String date = request.getParameter("date");
 70         System.out.println(date);
 71 
 72         List<SalesAct> list = dao.sales_act(date);
 73         request.setAttribute("list", list);
 74         
 75         List<SalesAct> list1 = dao.sales1_act(date);
 76         request.setAttribute("list1", list1);
 77         
 78         request.getRequestDispatcher("sales_act.jsp").forward(request, response);
 79 
 80     }
 81     public void sales_port(HttpServletRequest request, HttpServletResponse response)
 82             throws ServletException, IOException {
 83         response.setCharacterEncoding("UTF-8");
 84         request.setCharacterEncoding("UTF-8");
 85 
 86         String date = request.getParameter("date");
 87         System.out.println(date);
 88 
 89         List<SalesPort> list = dao.sales_port(date);
 90         request.setAttribute("list", list);
 91         
 92         List<SalesPort> list1 = dao.sales1_port(date);
 93         request.setAttribute("list1", list1);
 94         
 95         request.getRequestDispatcher("sales_port.jsp").forward(request, response);
 96 
 97     }
 98     
 99     public void sales_port2(HttpServletRequest request, HttpServletResponse response)
100             throws ServletException, IOException {
101         response.setCharacterEncoding("UTF-8");
102         request.setCharacterEncoding("UTF-8");
103 
104         String date = request.getParameter("date");
105         System.out.println(date);
106 
107         List<SalesPort> list = dao.sales_port2(date);
108         request.setAttribute("list", list);
109         
110         List<SalesPort> list1 = dao.sales1_port2(date);
111         request.setAttribute("list1", list1);
112         
113         request.getRequestDispatcher("sales_port2.jsp").forward(request, response);
114 
115     }
116     
117     public void sales_profit(HttpServletRequest request, HttpServletResponse response)
118             throws ServletException, IOException {
119         response.setCharacterEncoding("UTF-8");
120         request.setCharacterEncoding("UTF-8");
121 
122         String date = request.getParameter("date");
123         System.out.println(date);
124 
125         List<SalesProfit> list = dao.sales_profit(date);
126         request.setAttribute("list", list);
127         
128         List<SalesProfit> list1 = dao.sales1_profit(date);
129         request.setAttribute("list1", list1);
130         
131         request.getRequestDispatcher("sales_profit.jsp").forward(request, response);
132 
133     }
134 
135 }

SalesAct.java

 1 package util;
 2 
 3 public class SalesAct {
 4     private String day_id;
 5     private String sale_nbr;
 6     private String sale_number;
 7     public SalesAct(String day_id, String sale_nbr, String sale_number) {
 8         // TODO Auto-generated constructor stub
 9         this.day_id=day_id;
10         this.sale_nbr=sale_nbr;
11         this.sale_number=sale_number;
12     }
13     public String getDay_id() {
14         return day_id;
15     }
16     public void setDay_id(String day_id) {
17         this.day_id = day_id;
18     }
19     public String getSale_nbr() {
20         return sale_nbr;
21     }
22     public void setSale_nbr(String sale_nbr) {
23         this.sale_nbr = sale_nbr;
24     }
25     public String getSale_number() {
26         return sale_number;
27     }
28     public void setSale_number(String sale_number) {
29         this.sale_number = sale_number;
30     }
31 }

SalesPort.java

 1 package util;
 2 
 3 public class SalesPort {
 4     private String day_id;
 5     private String sale_nbr;
 6     private String cnt;
 7     private String round;
 8     public SalesPort(String day_id, String sale_nbr, String cnt, String round) {
 9         // TODO Auto-generated constructor stub
10         this.day_id=day_id;
11         this.sale_nbr=sale_nbr;
12         this.cnt=cnt;
13         this.round=round;
14     }
15     public String getDay_id() {
16         return day_id;
17     }
18     public void setDay_id(String day_id) {
19         this.day_id = day_id;
20     }
21     public String getSale_nbr() {
22         return sale_nbr;
23     }
24     public void setSale_nbr(String sale_nbr) {
25         this.sale_nbr = sale_nbr;
26     }
27     public String getRound() {
28         return round;
29     }
30     public void setRound(String round) {
31         this.round = round;
32     }
33     public String getCnt() {
34         return cnt;
35     }
36     public void setCnt(String cnt) {
37         this.cnt = cnt;
38     }
39 }

SalesProfit.java

 1 package util;
 2 
 3 public class SalesProfit {
 4     private String day_id;
 5     private String sale_nbr;
 6     private String buy_quantity;
 7     private String buy_money;
 8     private String sale_quantity;
 9     private String sale_money;
10     private String profit;
11     public SalesProfit(String day_id, String sale_nbr, String buy_quantity, String buy_money, String sale_quantity,
12             String sale_money, String profit) {
13         // TODO Auto-generated constructor stub
14         this.buy_money=buy_money;
15         this.buy_quantity=buy_quantity;
16         this.day_id=day_id;
17         this.profit=profit;
18         this.sale_money=sale_money;
19         this.sale_nbr=sale_nbr;
20         this.sale_quantity=sale_quantity;
21     }
22     public String getDay_id() {
23         return day_id;
24     }
25     public void setDay_id(String day_id) {
26         this.day_id = day_id;
27     }
28     public String getSale_nbr() {
29         return sale_nbr;
30     }
31     public void setSale_nbr(String sale_nbr) {
32         this.sale_nbr = sale_nbr;
33     }
34     public String getBuy_quantity() {
35         return buy_quantity;
36     }
37     public void setBuy_quantity(String buy_quantity) {
38         this.buy_quantity = buy_quantity;
39     }
40     public String getBuy_money() {
41         return buy_money;
42     }
43     public void setBuy_money(String buy_money) {
44         this.buy_money = buy_money;
45     }
46     public String getSale_quantity() {
47         return sale_quantity;
48     }
49     public void setSale_quantity(String sale_quantity) {
50         this.sale_quantity = sale_quantity;
51     }
52     public String getSale_money() {
53         return sale_money;
54     }
55     public void setSale_money(String sale_money) {
56         this.sale_money = sale_money;
57     }
58     public String getProfit() {
59         return profit;
60     }
61     public void setProfit(String profit) {
62         this.profit = profit;
63     }
64     
65 }

main.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>main</title>
 8 <script src=".//layui/layui.js"></script>
 9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
10 </head>
11 <body>
12     <div class="layui-tab layui-tab-card">
13         <ul class="layui-tab-title">
14             <li class="layui-this"><a href="sales_port.jsp" target="frame">各个机场的销售数量和销售金额</a></li>
15             <li><a href="sales_port2.jsp" target="frame">各个代理商的销售数量和销售金额</a></li>
16             <li><a href="sales_act.jsp" target="frame">各个代理商的销售活跃度</a></li>
17             <li><a href="sales_profit.jsp" target="frame">各个代理商的销售利润</a></li>
18         </ul>
19         <div class="layui-tab-content">
20             <div class="layui-tab-item layui-show"></div>
21             <div class="layui-tab-item"></div>
22             <div class="layui-tab-item"></div>
23             <div class="layui-tab-item"></div>
24             <div class="layui-tab-item"></div>
25         </div>
26     </div>
27 </body>
28 </html>

sales_act.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>sales</title>
  9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
 10 <script src=".//layui/layui.js"></script>
 11 <!-- 使用单文件引入的方式使用echarts.min.jS -->
 12 <script src="js/echarts.min.js"></script>
 13 <!-- 官网jQuery文件  -->
 14 <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
 15 <script>
 16     layui.use('laydate', function() {
 17         var laydate = layui.laydate;
 18 
 19         //自定义日期格式
 20         laydate.render({
 21             elem : '#test',
 22             format : 'yyyyMMdd' //可任意组合
 23         });
 24     });
 25 </script>
 26 </head>
 27 <body>
 28     <form class="layui-form" action="Servlet?method=sales_act" method="post">
 29         <div class="layui-form-item">
 30             <label class="layui-form-label">日期选择</label>
 31             <div class="layui-inline">
 32                 <!-- 注意：这一层元素并不是必须的 -->
 33                 <input type="text" class="layui-input" id="test" name="date">
 34             </div>
 35             <div class="layui-inline">
 36                 <button class="layui-btn" lay-submit>查询</button>
 37             </div>
 38         </div>
 39     </form>
 40     <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
 41     <div class="layui-form-item">
 42         <div class="layui-inline">
 43             <div id="main" style=" 650px; height: 400px;"></div>
 44         </div>
 45         <div class="layui-inline">
 46             <div id="zhexian" style=" 600px; height: 400px;"></div>
 47         </div>
 48     </div>
 49 
 50     <table class="layui-table">
 51         <thead>
 52             <tr>
 53                 <th>日期编号</th>
 54                 <th>卖出方代码</th>
 55                 <th>交易次数</th>
 56             </tr>
 57         </thead>
 58         <tbody>
 59             <c:forEach items="${list}" var="sale">
 60                 <tr>
 61                     <td>${sale.day_id}</td>
 62                     <td>${sale.sale_nbr}</td>
 63                     <td>${sale.sale_number}</td>
 64                 </tr>
 65             </c:forEach>
 66         </tbody>
 67     </table>
 68     <!-- 柱状 -->
 69     <script type="text/javascript">
 70         // 基于准备好的dom，初始化echarts实例
 71         var myChart = echarts.init(document.getElementById('main'));
 72         var option;
 73         option = {
 74             title : {
 75                 text : '销售活跃度',
 76                 subtext : '交易次数'
 77             },
 78             tooltip : {
 79                 trigger : 'axis'
 80             },
 81             legend : {
 82                 data : [ '交易次数' ]
 83             },
 84             toolbox : {
 85                 show : true,
 86                 feature : {
 87                     dataView : {
 88                         show : true,
 89                         readOnly : false
 90                     },
 91                     magicType : {
 92                         show : true,
 93                         type : [ 'line', 'bar' ]
 94                     },
 95                     restore : {
 96                         show : true
 97                     },
 98                     saveAsImage : {
 99                         show : true
100                     }
101                 }
102             },
103             calculable : true,
104             xAxis : [ {
105                 type : 'category',
106                 // prettier-ignore
107                 boundaryGap: false,
108                 data:[
109                        <c:forEach items="${list1}" var="sale">
110                        '${sale.sale_nbr}',
111                       </c:forEach>
112                    ],
113             } ],
114               yAxis: [
115                     {
116                       type: 'value'
117                     }
118                   ],
119                   series: [
120                     {
121                         name : '交易次数',
122                       type: 'bar',
123                       barWidth : 10,//柱图宽度
124                       data: [
125                           <c:forEach items="${list1}" var="sale">
126                            '${sale.sale_number}',
127                           </c:forEach>
128                       ]
129                     }
130                   ]
131         };
132         myChart.setOption(option);
133     </script>
134 
135     <!-- 折线 -->
136     <script type="text/javascript">
137         // 基于准备好的dom，初始化echarts实例
138         var myChart = echarts.init(document.getElementById('zhexian'));
139         var option;
140         option = {
141                   title: {
142                     text: '销售活跃度',
143                     subtext: '数值'
144                   },
145                   tooltip: {
146                     trigger: 'axis'
147                   },
148                   legend: {},
149                   toolbox: {
150                     show: true,
151                     feature: {
152                       dataZoom: {
153                         yAxisIndex: 'none'
154                       },
155                       dataView: { readOnly: false },
156                       magicType: { type: ['line', 'bar'] },
157                       restore: {},
158                       saveAsImage: {}
159                     }
160                   },
161                   xAxis: {
162                     type: 'category',
163                     boundaryGap: false,
164                     data: [ <c:forEach items="${list1}" var="sale">
165                        '${sale.sale_nbr}',
166                           </c:forEach>]
167                   },
168                   yAxis: {
169                     type: 'value'
170                   },
171                   series: [
172                     {
173                       name: '活跃度',
174                       type: 'line',
175                       data: [<c:forEach items="${list1}" var="sale">
176                        '${sale.sale_number}',
177                           </c:forEach>],
178                       markPoint: {
179                         data: [
180                           { type: 'max', name: 'Max' },
181                           { type: 'min', name: 'Min' }
182                         ]
183                       },
184                       markLine: {
185                         data: [{ type: 'average', name: 'Avg' }]
186                       },
187                       symbol: 'triangle',
188                       symbolSize: 20,
189                       lineStyle: {
190                         color: '#5470C6',
191                          4,
192                         type: 'dashed'
193                       },
194                       itemStyle: {
195                         borderWidth: 3,
196                         borderColor: '#EE6666',
197                         color: 'yellow'
198                       }
199                     }
200                   ]
201                 };
202         myChart.setOption(option);
203     </script>
204 </body>
205 </html>

sales_port.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>sales</title>
  9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
 10 <script src=".//layui/layui.js"></script>
 11 <!-- 使用单文件引入的方式使用echarts.min.jS -->
 12 <script src="js/echarts.min.js"></script>
 13 <!-- 官网jQuery文件  -->
 14 <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
 15 <script>
 16     layui.use('laydate', function() {
 17         var laydate = layui.laydate;
 18 
 19         //自定义日期格式
 20         laydate.render({
 21             elem : '#test',
 22             format : 'yyyyMMdd' //可任意组合
 23         });
 24     });
 25 </script>
 26 </head>
 27 <body>
 28     <form class="layui-form" action="Servlet?method=sales_port"
 29         method="post">
 30         <div class="layui-form-item">
 31             <label class="layui-form-label">日期选择</label>
 32             <div class="layui-inline">
 33                 <!-- 注意：这一层元素并不是必须的 -->
 34                 <input type="text" class="layui-input" id="test" name="date">
 35             </div>
 36             <div class="layui-inline">
 37                 <button class="layui-btn" lay-submit>查询</button>
 38             </div>
 39         </div>
 40     </form>
 41     <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
 42     <div class="layui-form-item">
 43         <div class="layui-inline">
 44             <div id="main" style=" 800px; height: 600px;"></div>
 45         </div>
 46     </div>
 47 
 48     <table class="layui-table">
 49         <thead>
 50             <tr>
 51                 <th>日期编号</th>
 52                 <th>卖出方代码</th>
 53                 <th>数量</th>
 54                 <th>金额</th>
 55             </tr>
 56         </thead>
 57         <tbody>
 58             <c:forEach items="${list}" var="sale">
 59                 <tr>
 60                     <td>${sale.day_id}</td>
 61                     <td>${sale.sale_nbr}</td>
 62                     <td>${sale.cnt}</td>
 63                     <td>${sale.round}</td>
 64                 </tr>
 65             </c:forEach>
 66         </tbody>
 67     </table>
 68     <!-- 柱状 -->
 69     <script type="text/javascript">
 70         // 基于准备好的dom，初始化echarts实例
 71         var myChart = echarts.init(document.getElementById('main'));
 72         var option;
 73         option = {
 74                   title: {
 75                     text: '各个机场的销售数量和销售金额',
 76                     subtext: '数值'
 77                   },
 78                   tooltip: {
 79                     trigger: 'axis',
 80                     axisPointer: {
 81                         type: 'cross',
 82                         crossStyle: {
 83                           color: '#999'
 84                         }
 85                       }
 86                   },
 87                   legend: {
 88                     data: ['数量','金额']
 89                   },
 90                   toolbox: {
 91                     show: true,
 92                     feature: {
 93                       dataView: { show: true, readOnly: false },
 94                       magicType: { show: true, type: ['line', 'bar'] },
 95                       restore: { show: true },
 96                       saveAsImage: { show: true }
 97                     }
 98                   },
 99                   calculable: true,
100                   xAxis: [
101                     {
102                       type: 'category',
103                       // prettier-ignore
104                       data: [<c:forEach items="${list1}" var="sale">
105                        '${sale.sale_nbr}',
106                           </c:forEach>
107                        ],
108                        axisPointer: {
109                            type: 'shadow'
110                            }
111                     }
112                   ],
113                   yAxis: [
114                     {
115                       type: 'value',
116                       name: '数量',
117                     },
118                     {
119                           type: 'value',
120                           name: '金额',
121                         }
122                   ],
123                   series: [
124                     {
125                       name: '数量',
126                       type: 'bar',
127                       barWidth : 10,//柱图宽度
128                       data: [
129                           <c:forEach items="${list1}" var="sale">
130                            '${sale.cnt}',
131                               </c:forEach>
132                       ]
133                     },
134                     {
135                       name: '金额',
136                       type: 'bar',
137                       yAxisIndex: 1,
138                       barWidth : 10,//柱图宽度
139                       data: [
140                           <c:forEach items="${list1}" var="sale">
141                            '${sale.round}',
142                               </c:forEach>
143                       ]
144                     },
145                     {
146                           name: '数量',
147                           type: 'line',
148                           data: [<c:forEach items="${list1}" var="sale">
149                            '${sale.cnt}',
150                               </c:forEach>],
151                           symbol: 'triangle',
152                           symbolSize: 20,
153                           lineStyle: {
154                             color: '#5470C6',
155                              4,
156                             type: 'dashed'
157                           },
158                           itemStyle: {
159                             borderWidth: 3,
160                             borderColor: '#EE6666',
161                             color: 'yellow'
162                           }
163                         },
164                         {
165                           name: '金额',
166                           type: 'line',
167                           yAxisIndex: 1,
168                           data: [<c:forEach items="${list1}" var="sale">
169                            '${sale.round}',
170                               </c:forEach>],
171                           symbol: 'triangle',
172                           symbolSize: 20,
173                           lineStyle: {
174                             color: '#F5DA81',
175                              4,
176                             type: 'dashed'
177                           },
178                           itemStyle: {
179                             borderWidth: 3,
180                             borderColor: '#EE6666',
181                             color: '#9FF781'
182                           }
183                         }
184                   ]
185                 };
186         myChart.setOption(option);
187     </script>
188 </body>
189 </html>

sales_port2.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>sales</title>
  9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
 10 <script src=".//layui/layui.js"></script>
 11 <!-- 使用单文件引入的方式使用echarts.min.jS -->
 12 <script src="js/echarts.min.js"></script>
 13 <!-- 官网jQuery文件  -->
 14 <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
 15 <script>
 16     layui.use('laydate', function() {
 17         var laydate = layui.laydate;
 18 
 19         //自定义日期格式
 20         laydate.render({
 21             elem : '#test',
 22             format : 'yyyyMMdd' //可任意组合
 23         });
 24     });
 25 </script>
 26 </head>
 27 <body>
 28     <form class="layui-form" action="Servlet?method=sales_port2"
 29         method="post">
 30         <div class="layui-form-item">
 31             <label class="layui-form-label">日期选择</label>
 32             <div class="layui-inline">
 33                 <!-- 注意：这一层元素并不是必须的 -->
 34                 <input type="text" class="layui-input" id="test" name="date">
 35             </div>
 36             <div class="layui-inline">
 37                 <button class="layui-btn" lay-submit>查询</button>
 38             </div>
 39         </div>
 40     </form>
 41     <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
 42     <div class="layui-form-item">
 43         <div class="layui-inline">
 44             <div id="main" style=" 800px; height: 600px;"></div>
 45         </div>
 46     </div>
 47 
 48     <table class="layui-table">
 49         <thead>
 50             <tr>
 51                 <th>日期编号</th>
 52                 <th>卖出方代码</th>
 53                 <th>数量</th>
 54                 <th>金额</th>
 55             </tr>
 56         </thead>
 57         <tbody>
 58             <c:forEach items="${list}" var="sale">
 59                 <tr>
 60                     <td>${sale.day_id}</td>
 61                     <td>${sale.sale_nbr}</td>
 62                     <td>${sale.cnt}</td>
 63                     <td>${sale.round}</td>
 64                 </tr>
 65             </c:forEach>
 66         </tbody>
 67     </table>
 68     <!-- 柱状 -->
 69     <script type="text/javascript">
 70         // 基于准备好的dom，初始化echarts实例
 71         var myChart = echarts.init(document.getElementById('main'));
 72         var option;
 73         option = {
 74                   title: {
 75                     text: '各个代理商的销售数量和销售金额',
 76                     subtext: '数值'
 77                   },
 78                   tooltip: {
 79                     trigger: 'axis',
 80                     axisPointer: {
 81                         type: 'cross',
 82                         crossStyle: {
 83                           color: '#999'
 84                         }
 85                       }
 86                   },
 87                   legend: {
 88                     data: ['数量','金额']
 89                   },
 90                   toolbox: {
 91                     show: true,
 92                     feature: {
 93                       dataView: { show: true, readOnly: false },
 94                       magicType: { show: true, type: ['line', 'bar'] },
 95                       restore: { show: true },
 96                       saveAsImage: { show: true }
 97                     }
 98                   },
 99                   calculable: true,
100                   xAxis: [
101                     {
102                       type: 'category',
103                       // prettier-ignore
104                       data: [<c:forEach items="${list1}" var="sale">
105                        '${sale.sale_nbr}',
106                           </c:forEach>
107                        ],
108                        axisPointer: {
109                            type: 'shadow'
110                            }
111                     }
112                   ],
113                   yAxis: [
114                     {
115                       type: 'value',
116                       name: '数量',
117                     },
118                     {
119                           type: 'value',
120                           name: '金额',
121                         }
122                   ],
123                   series: [
124                     {
125                       name: '数量',
126                       type: 'bar',
127                       barWidth : 10,//柱图宽度
128                       data: [
129                           <c:forEach items="${list1}" var="sale">
130                            '${sale.cnt}',
131                               </c:forEach>
132                       ]
133                     },
134                     {
135                       name: '金额',
136                       type: 'bar',
137                       yAxisIndex: 1,
138                       barWidth : 10,//柱图宽度
139                       data: [
140                           <c:forEach items="${list1}" var="sale">
141                            '${sale.round}',
142                               </c:forEach>
143                       ]
144                     },
145                     {
146                           name: '数量',
147                           type: 'line',
148                           data: [<c:forEach items="${list1}" var="sale">
149                            '${sale.cnt}',
150                               </c:forEach>],
151                           symbol: 'triangle',
152                           symbolSize: 20,
153                           lineStyle: {
154                             color: '#5470C6',
155                              4,
156                             type: 'dashed'
157                           },
158                           itemStyle: {
159                             borderWidth: 3,
160                             borderColor: '#EE6666',
161                             color: 'yellow'
162                           }
163                         },
164                         {
165                           name: '金额',
166                           type: 'line',
167                           yAxisIndex: 1,
168                           data: [<c:forEach items="${list1}" var="sale">
169                            '${sale.round}',
170                               </c:forEach>],
171                           symbol: 'triangle',
172                           symbolSize: 20,
173                           lineStyle: {
174                             color: '#F5DA81',
175                              4,
176                             type: 'dashed'
177                           },
178                           itemStyle: {
179                             borderWidth: 3,
180                             borderColor: '#EE6666',
181                             color: '#9FF781'
182                           }
183                         }
184                   ]
185                 };
186         myChart.setOption(option);
187     </script>
188 </body>
189 </html>

sales_profit.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>sales</title>
  9 <link rel="stylesheet" href=".//layui/css/layui.css" media="all">
 10 <script src=".//layui/layui.js"></script>
 11 <!-- 使用单文件引入的方式使用echarts.min.jS -->
 12 <script src="js/echarts.min.js"></script>
 13 <!-- 官网jQuery文件  -->
 14 <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
 15 <script>
 16     layui.use('laydate', function() {
 17         var laydate = layui.laydate;
 18 
 19         //自定义日期格式
 20         laydate.render({
 21             elem : '#test',
 22             format : 'yyyyMMdd' //可任意组合
 23         });
 24     });
 25 </script>
 26 </head>
 27 <body>
 28     <form class="layui-form" action="Servlet?method=sales_profit"
 29         method="post">
 30         <div class="layui-form-item">
 31             <label class="layui-form-label">日期选择</label>
 32             <div class="layui-inline">
 33                 <!-- 注意：这一层元素并不是必须的 -->
 34                 <input type="text" class="layui-input" id="test" name="date">
 35             </div>
 36             <div class="layui-inline">
 37                 <button class="layui-btn" lay-submit>查询</button>
 38             </div>
 39         </div>
 40     </form>
 41     <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
 42     <div class="layui-form-item">
 43         <div class="layui-inline">
 44             <div id="main" style=" 800px; height: 600px;"></div>
 45         </div>
 46     </div>
 47     <div class="layui-form-item">
 48         <div class="layui-inline">
 49             <div id="bing" style=" 800px; height: 600px;"></div>
 50         </div>
 51     </div>
 52 
 53     <table class="layui-table">
 54         <thead>
 55             <tr>
 56                 <th>日期编号</th>
 57                 <th>卖出方代码</th>
 58                 <th>买入数量</th>
 59                 <th>买入金额</th>
 60                 <th>卖出数量</th>
 61                 <th>卖出金额</th>
 62                 <th>销售利润</th>
 63             </tr>
 64         </thead>
 65         <tbody>
 66             <c:forEach items="${list}" var="sale">
 67                 <tr>
 68                     <td>${sale.day_id}</td>
 69                     <td>${sale.sale_nbr}</td>
 70                     <td>${sale.buy_quantity}</td>
 71                     <td>${sale.buy_money}</td>
 72                     <td>${sale.sale_quantity}</td>
 73                     <td>${sale.sale_money}</td>
 74                     <td>${sale.profit}</td>
 75                 </tr>
 76             </c:forEach>
 77         </tbody>
 78     </table>
 79     <script type="text/javascript">
 80         // 基于准备好的dom，初始化echarts实例
 81         var myChart = echarts.init(document.getElementById('main'));
 82         var option;
 83         const colors = ['#5470C6', '#91CC75', '#EE6666'];
 84         option = {
 85           title: {
 86             text: '各个代理商的销售利润'
 87           },
 88           color: colors,
 89           tooltip: {
 90             trigger: 'axis',
 91             axisPointer: {
 92               type: 'cross'
 93             }
 94           },
 95           grid: {
 96             right: '20%'
 97           },
 98           toolbox: {
 99             feature: {
100               dataView: { show: true, readOnly: false },
101               restore: { show: true },
102               saveAsImage: { show: true }
103             }
104           },
105           legend: {
106             data: ['买入数量', '买入金额', '卖出数量', '卖出金额', '销售利润']
107           },
108           xAxis: [
109             {
110               type: 'category',
111               axisTick: {
112                 alignWithLabel: true
113               },
114               // prettier-ignore
115               data: [
116                   <c:forEach items="${list1}" var="sale">
117                '${sale.sale_nbr}',
118                   </c:forEach>
119                ]
120             }
121           ],
122           yAxis: [
123             {
124               type: 'value',
125               name: '数量',
126               position: 'left',
127               axisLine: {
128                 show: true,
129                 lineStyle: {
130                   color: colors[0]
131                 }
132               }
133             },
134             {
135               type: 'value',
136               name: '金额',
137               position: 'right',
138               offset: 80,
139               axisLine: {
140                 show: true,
141                 lineStyle: {
142                   color: colors[1]
143                 }
144               }
145             },
146             {
147               type: 'value',
148               name: '利润',
149               position: 'right',
150               axisLine: {
151                 show: true,
152                 lineStyle: {
153                   color: colors[2]
154                 }
155               }
156             }
157           ],
158           series: [
159             {
160               name: '买入数量',
161               type: 'bar',
162               data: [
163                   <c:forEach items="${list1}" var="sale">
164                    '${sale.buy_quantity}',
165                       </c:forEach>
166               ]
167             },
168             {
169               name: '买入金额',
170               type: 'bar',
171               yAxisIndex: 1,
172               data: [
173                   <c:forEach items="${list1}" var="sale">
174                    '${sale.buy_money}',
175                       </c:forEach>
176               ]
177             },
178             {
179               name: '卖出数量',
180               type: 'bar',
181               data: [
182                   <c:forEach items="${list1}" var="sale">
183                    '${sale.sale_quantity}',
184                       </c:forEach>
185               ]
186             },
187             {
188               name: '卖出金额',
189               type: 'bar',
190               yAxisIndex: 1,
191               data: [
192                   <c:forEach items="${list1}" var="sale">
193                    '${sale.sale_money}',
194                       </c:forEach>
195               ]
196             },
197             {
198               name: '销售利润',
199               type: 'line',
200               yAxisIndex: 2,
201               data: [
202                   <c:forEach items="${list1}" var="sale">
203                    '${sale.profit}',
204                       </c:forEach>
205                   ],
206               symbol: 'triangle',
207               symbolSize: 20,
208               lineStyle: {
209                 color: '#5470C6',
210                  4,
211                 type: 'dashed'
212               },
213               itemStyle: {
214                 borderWidth: 3,
215                 borderColor: '#EE6666',
216                 color: 'yellow'
217               }
218             }
219           ]
220         };
221         myChart.setOption(option);
222     </script>
223     <script type="text/javascript">
224         // 基于准备好的dom，初始化echarts实例
225         var myChart = echarts.init(document.getElementById('bing'));
226         var option;
227         option = {
228                   title: {
229                     text: '各个代理商的销售利润',
230                     subtext: 'Fake Data',
231                     left: 'center'
232                   },
233                   tooltip: {
234                     trigger: 'item',
235                     formatter: '{a} <br/>{b} : {c} ({d}%)'
236                   },
237                   legend: {
238                     left: 'center',
239                     top: 'bottom'
240                   },
241                   toolbox: {
242                     show: true,
243                     feature: {
244                       mark: { show: true },
245                       dataView: { show: true, readOnly: false },
246                       restore: { show: true },
247                       saveAsImage: { show: true }
248                     }
249                   },
250                   series: [
251                     {
252                       name: '利润',
253                       type: 'pie',
254                       radius: [20, 140],
255                       center: ['50%', '50%'],
256                       roseType: 'area',
257                       itemStyle: {
258                         borderRadius: 5
259                       },
260                       data: [<c:forEach items="${list1}" var="sale">
261                         { value:${sale.profit}, name: '${sale.sale_nbr}'},
262                         </c:forEach> 
263                       ]
264                     }
265                   ]
266                 };
267         myChart.setOption(option);
268     </script>
269 </body>
270 </html>

其中Echarts及layui的包可自行在网上下载。