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仓库信息管理系统

时间:2018-12-14 00:02:45      阅读:229      评论:0      收藏:0      [点我收藏+]

数据库里需要建两个表,一个存货物数据实现增删改查,另一个记录出库入库。主体还是jsp加servlet。

技术分享图片

package dao;

import entity.Course;
import util.DBUtil;

/**
 * 课程Dao
 * Dao层操作数据
 * @author Hu
 *
 */
public class CourseDao {

    /**
     * 添加
     * @param course
     * @return
     */
    public boolean add(Course course) {
        String sql = "insert into danju(name,changjia,xinghao,guige,shuliang,riqi,shijian,danwei,renming) values(‘" + course.getName() + "‘,‘" + course.getChangjia() + "‘,‘" + course.getXinghao() + "‘,‘" + course.getGuige() + "‘,‘" + course.getShuliang() + "‘,‘" + course.getRiqi() + "‘,‘" + course.getShijian() + "‘,‘" + course.getDanwei() + "‘,‘" + course.getRenming() + "‘)";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        boolean f = false;
        int a = 0;
        
        try {
            state = conn.createStatement();
            state.executeUpdate(sql);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(state, conn);
        }
        
        if (a > 0) {
            f = true;
        }
        return f;
    }

    /**
     * 删除
     * 
     * @param id
     * @return
     */
    public boolean delete (int id) {
        boolean f = false;
        String sql = "delete from danju where id=‘" + id + "";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        int a = 0;
        
        try {
            state = conn.createStatement();
            a = state.executeUpdate(sql);
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(state, conn);
        }
        
        if (a > 0) {
            f = true;
        }
        return f;
    }

    /**
     * 修改
     * @param name
     * @param pass
     */
    public boolean update(Course course) {
        String sql = "update danju set name=‘" + course.getName() + "‘, changjia=‘" + course.getChangjia() + "‘, xinghao=‘" + course.getXinghao() + "‘, guige=‘" + course.getGuige() + "‘, shuliang=‘" + course.getShuliang() + "‘, riqi=‘" + course.getRiqi() + "‘, shijian=‘" + course.getShijian() + "‘, danwei=‘" + course.getDanwei() + "‘, renming=‘" + course.getRenming()
            + "‘ where id=‘" + course.getId() + "";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        boolean f = false;
        int a = 0;

        try {
            state = conn.createStatement();
            a = state.executeUpdate(sql);
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(state, conn);
        }
        
        if (a > 0) {
            f = true;
        }
        return f;
    }
    
    /**
     * 验证课程名称是否唯一
     * true --- 不唯一
     * @param name
     * @return
     */
    public boolean name(String name) {
        boolean flag = false;
        String sql = "select name from danju where name = ‘" + name + "";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        ResultSet rs = null;
        
        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                flag = true;
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        return flag;
    }
    
    /**
     * 通过ID得到类
     * @param id
     * @return
     */
    public Course getCourseById(int id) {
        String sql = "select * from danju where id =‘" + id + "";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        ResultSet rs = null;
        Course course = null;
        
        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                String name = rs.getString("name");
                String changjia = rs.getString("changjia");
                String xinghao = rs.getString("xinghao");
                String guige = rs.getString("guige");
                String shuliang = rs.getString("shuliang");
                String riqi = rs.getString("riqi");
                String shijian = rs.getString("shijian");
                String danwei = rs.getString("danwei");
                String renming = rs.getString("renming");
                course = new Course(id,name,changjia,xinghao,guige,shuliang,riqi,shijian,danwei,renming);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        
        return course;
    }
    
    /**
     * 通过name得到Course
     * @param name
     * @return
     */
    public Course getCourseByName(String name) {
        String sql = "select * from danju where name =‘" + name + "";
        Connection conn = DBUtil.getConn();
        Statement state = null;
        ResultSet rs = null;
        Course course = null;
        
        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                int id = rs.getInt("id");
                String changjia = rs.getString("changjia");
                String xinghao = rs.getString("xinghao");
                String guige = rs.getString("guige");
                String shuliang = rs.getString("shuliang");
                String riqi = rs.getString("riqi");
                String shijian = rs.getString("shijian");
                String danwei = rs.getString("shijian");
                String renming = rs.getString("renming");
                course = new Course(id,name,changjia,xinghao,guige,shuliang,riqi,shijian,danwei,renming);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        
        return course;
    }
    
    /**
     * 查找
     * @param name
     * @param teacher
     * @param classroom
     * @return
     */
    public List<Course> search(String name, String riqi) {
        String sql = "select * from danju where 1=1 ";
        if (name != "") {
            sql += "and name like ‘%" + name + "%‘";
        }
        if (riqi != "") {
            sql += "and teacher like ‘%" + riqi + "%‘";
        }
        List<Course> list = new ArrayList<>();
        Connection conn = DBUtil.getConn();
        Statement state = null;
        ResultSet rs = null;

        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            Course bean = null;
            while (rs.next()) {
                int id = rs.getInt("id");
                String name2 = rs.getString("name");
                String changjia2 = rs.getString("changjia");
                String xinghao2 = rs.getString("xinghao");
                String guige2 = rs.getString("guige");
                String shuliang2 = rs.getString("shuliang");
                String riqi2 = rs.getString("riqi");
                String shijian2 = rs.getString("shijian");
                String danwei2 = rs.getString("danwei");
                String renming2 = rs.getString("renming");
                bean = new Course(id, name2, changjia2, xinghao2,guige2,shuliang2,riqi2,shijian2,danwei2,renming2);
                list.add(bean);
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        
        return list;
    }
    
    /**
     * 全部数据
     * @param name
     * @param teacher
     * @param classroom
     * @return
     */
    public List<Course> list() {
        String sql = "select * from danju";
        List<Course> list = new ArrayList<>();
        Connection conn = DBUtil.getConn();
        Statement state = null;
        ResultSet rs = null;

        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            Course bean = null;
            while (rs.next()) {
                int id = rs.getInt("id");
                String name2 = rs.getString("name");
                String changjia2 = rs.getString("changjia");
                String xinghao2 = rs.getString("xinghao");
                String guige2 = rs.getString("guige");
                String shuliang2 = rs.getString("shuliang");
                String riqi2 = rs.getString("riqi");
                String shijian2 = rs.getString("shijian");
                String danwei2 = rs.getString("danwei");
                String renming2 = rs.getString("renming");
                bean = new Course(id, name2, changjia2, xinghao2,guige2,shuliang2,riqi2,shijian2,danwei2,renming2);
                list.add(bean);
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        
        return list;
    }

}


package entity;

public class Course {

    private int id;
    private String name;
    private String changjia;
    private String xinghao;
    private String guige;
    private String shuliang;
    private String riqi;
    private String shijian;
    private String danwei;
    private String renming;
    
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getChangjia() {
        return changjia;
    }
    public void setChangjia(String teacher) {
        this.changjia = teacher;
    }
    public String getXinghao() {
        return xinghao;
    }
    public void setXinghao(String classroom) {
        this.xinghao = classroom;
    }
    public String getGuige() {
        return guige;
    }
    public void setGuige(String guige) {
        this.guige = guige;
    }
    public String getShuliang() {
        return shuliang;
    }
    public void setShuliang(String shuliang) {
        this.shuliang = shuliang;
    }
    public String getRiqi() {
        return riqi;
    }
    public void setRiqi(String riqi) {
        this.riqi = riqi;
    }
    public String getShijian() {
        return shijian;
    }
    public void setShijian(String shijian) {
        this.shijian = shijian;
    }
    public String getDanwei() {
        return danwei;
    }
    public void setDanwei(String danwei) {
        this.danwei = danwei;
    }
    public String getRenming() {
        return renming;
    }
    public void setRenming(String renming) {
        this.renming = renming;
    }
    
    public Course() {}
    
    public Course(int id, String name, String changjia, String xinghao, String guige, String shuliang, String riqi, String shijian, String danwei, String renming) {
        this.id = id;
        this.name = name;
        this.changjia = changjia;
        this.xinghao = xinghao;
        this.guige = guige;
        this.shuliang = shuliang;
        this.riqi = riqi;
        this.shijian = shijian;
        this.danwei = danwei;
        this.renming = renming;
        
    }
    
    public Course(String name, String changjia, String xinghao, String guige, String shuliang, String riqi, String shijian, String danwei, String renming) {
        this.name = name;
        this.changjia = changjia;
        this.xinghao = xinghao;
        this.guige = guige;
        this.shuliang = shuliang;
        this.riqi = riqi;
        this.shijian = shijian;
        this.danwei = danwei;
        this.renming = renming;
    }
}

package service;

import java.util.List;

import dao.CourseDao;
import entity.Course;

/**
 * CourseService
 * 服务层
 * @author Hu
 *
 */
public class CourseService {

    CourseDao cDao = new CourseDao();
    
    /**
     * 添加
     * @param course
     * @return
     */
    public boolean add(Course course) {
        boolean f = false;
        if(!cDao.name(course.getName())) {
            cDao.add(course);
            f = true;
        }
        return f;
    }
    
    /**
     * 删除
     */
    public void del(int id) {
        cDao.delete(id);
    }
    
    /**
     * 修改
     * @return 
     */
    public void update(Course course) {
        cDao.update(course);
    }
    
    /**
     * 通过ID得到一个Course
     * @return 
     */
    public Course getCourseById(int id) {
        return cDao.getCourseById(id);
    }

    /**
     * 通过Name得到一个Course
     * @return 
     */
    public Course getCourseByName(String name) {
        return cDao.getCourseByName(name);
    }
    
    /**
     * 查找
     * @return 
     */
    public List<Course> search(String name, String riqi) {
        return cDao.search(name,riqi);
    }
    
    /**
     * 全部数据
     * @return 
     */
    public List<Course> list() {
        return cDao.list();
    }
}


package servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import entity.Course;
import service.CourseService;

@WebServlet("/CourseServlet")
public class CourseServlet extends HttpServlet {
    
    private static final long serialVersionUID = 1L;

    CourseService service = new CourseService();
    
    /**
     * 方法选择
     */
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        String method = req.getParameter("method");
        if ("add".equals(method)) {
            add(req, resp);
        } else if ("del".equals(method)) {
            del(req, resp);
        } else if ("update".equals(method)) {
            update(req, resp);
        } else if ("search".equals(method)) {
            search(req, resp);
        } else if ("getcoursebyid".equals(method)) {
            getCourseById(req, resp);
        } else if ("getcoursebyname".equals(method)) {
            getCourseByName(req, resp);
        } else if ("list".equals(method)) {
            list(req, resp);
        }
    }

    /**
     * 添加
     * @param req
     * @param resp
     * @throws IOException 
     * @throws ServletException 
     */
    private void add(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
        req.setCharacterEncoding("utf-8");
        String name = req.getParameter("name");
        String changjia = req.getParameter("changjia");
        String xinghao = req.getParameter("xinghao");
        String guige = req.getParameter("guige");
        String shuliang = req.getParameter("shuliang");
        String riqi =req.getParameter("riqi");
        String shijian = req.getParameter("shijian");
        String danwei = req.getParameter("danwei");
        String renming = req.getParameter("renming");
        Course course = new Course(name,changjia,xinghao,guige,shuliang,riqi,shijian,danwei,renming);
        
        //添加后消息显示
        if(service.add(course)) {
            req.setAttribute("message", "添加成功");
            req.getRequestDispatcher("add.jsp").forward(req,resp);
        } else {
            req.setAttribute("message", "货物名称重复,请重新录入");
            req.getRequestDispatcher("add.jsp").forward(req,resp);
        }
    }
    
    /**
     * 全部
     * @param req
     * @param resp
     * @throws ServletException 
     */
    private void list(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        List<Course> courses = service.list();
        req.setAttribute("courses", courses);
        req.getRequestDispatcher("list.jsp").forward(req,resp);
    }

    /**
     * 通过ID得到Course
     * @param req
     * @param resp
     * @throws ServletException 
     */
    private void getCourseById(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        int id = Integer.parseInt(req.getParameter("id"));
        Course course = service.getCourseById(id);
        req.setAttribute("course", course);
        req.getRequestDispatcher("detail2.jsp").forward(req,resp);
    }

    /**
     * 通过名字查找
     * 跳转至删除
     * @param req
     * @param resp
     * @throws IOException
     * @throws ServletException 
     */
    private void getCourseByName(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        String name = req.getParameter("name");
        Course course = service.getCourseByName(name);
        if(course == null) {
            req.setAttribute("message", "查无此货物!");
            req.getRequestDispatcher("del.jsp").forward(req,resp);
        } else {
            req.setAttribute("course", course);
            req.getRequestDispatcher("detail.jsp").forward(req,resp);
        }
    }
    
    /**
     * 删除
     * @param req
     * @param resp
     * @throws IOException
     * @throws ServletException 
     */
    private void del(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        int id = Integer.parseInt(req.getParameter("id"));
        service.del(id);
        req.setAttribute("message", "删除成功!");
        req.getRequestDispatcher("del.jsp").forward(req,resp);
    }
    
    /**
     * 修改
     * @param req
     * @param resp
     * @throws IOException
     * @throws ServletException 
     */
    private void update(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        int id = Integer.parseInt(req.getParameter("id"));
        String name = req.getParameter("name");
        String changjia = req.getParameter("changjia");
        String xinghao = req.getParameter("xinghao");
        String guige = req.getParameter("guige");
        String shuliang = req.getParameter("shuliang");
        String riqi =req.getParameter("riqi");
        String shijian = req.getParameter("shijian");
        String danwei = req.getParameter("danwei");
        String renming = req.getParameter("renming");
        Course course = new Course(id, name,changjia,xinghao,guige,shuliang,riqi,shijian,danwei,renming);
        
        service.update(course);
        req.setAttribute("message", "修改成功");
        req.getRequestDispatcher("CourseServlet?method=list").forward(req,resp);
    }
    
    /**
     * 查找
     * @param req
     * @param resp
     * @throws ServletException 
     */
    private void search(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        req.setCharacterEncoding("utf-8");
        String name = req.getParameter("name");
        String riqi = req.getParameter("riqi");
        List<Course> courses = service.search(name, riqi);
        req.setAttribute("courses", courses);
        req.getRequestDispatcher("searchlist.jsp").forward(req,resp);
    }
}


package util;

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 Hu
 *
 */
public class DBUtil {
    
    public static String db_url = "jdbc:mysql://localhost:3306/kucun?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();
            }
        }
    }

}


<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<h2>请选择查询方式</h2>
<a href=shangpin.jsp>按照商品名称查询</a>
<a href=riqi.jsp>按照出入库日期查询</a>
</body>
</html>


<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<%
         Object message = request.getAttribute("message");
         if(message!=null && !"".equals(message)){
%>
         <script type="text/javascript">
              alert("<%=request.getAttribute("message")%>");
         </script>
<%} %>
<div align="center">
        <h1 style="color: red;">出库单据</h1>
        <a href="main.jsp">返回主页</a>
        <form action="servlet?method=chu" method="post">
                                                                                                
            <div class="a">
                商品<input type="text" name="a"/>             
            </div>
            <div class="a">
                厂家<input type="text" name="b" />
            </div>
            <div class="a">
                型号<input type="text" name="c" />
            </div>
            <div class="a">
                规格<input type="text" name="d" />
            </div>
            <div class="a">
                数量<input type="text" name="e" />
            </div>
            <div class="a">
                日期<input type="text" name="f" />
            </div>
            <div class="a">
                时间<input type="text" name="g" />
            </div>
            <div class="a">
                单位<input type="text" name="h" />
            </div>
            <div class="a">
                姓名<input type="text" name="i" />
            </div>
            <div class="a">
                <button type="submit" class="b">保&nbsp;&nbsp;&nbsp;存</button>
            </div>
        </form>
    </div>
</body>
</html>

<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<h2>请选择出库,入库或查询记录</h2>
<a href=chu.jsp>出库</a>
<a href=ru.jsp>入库</a>
<a href=cha.jsp>查询</a>
<a href=gai.jsp>修改</a>
</body>
</html>

<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<%
         Object message = request.getAttribute("message");
         if(message!=null && !"".equals(message)){
%>
         <script type="text/javascript">
              alert("<%=request.getAttribute("message")%>");
         </script>
<%} %>
<h2>请输入出入库日期进行查询</h2>
<form action="servlet?method=cha2" method="post" >
                                                                                                
            <div class="a">
                日期:<input type="text" name="a"/>             
            </div>
            <div class="a">
                <button type="submit" class="b">查&nbsp;&nbsp;&nbsp;询</button>
            </div>
</form>
</body>
</html>

<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<%
         Object message = request.getAttribute("message");
         if(message!=null && !"".equals(message)){
%>
         <script type="text/javascript">
              alert("<%=request.getAttribute("message")%>");
         </script>
<%} %>
<div align="center">
        <h1 style="color: red;">入库单据</h1>
        <a href="main.jsp">返回主页</a>
        <form action="servlet?method=chu" method="post" onsubmit="return check()">
                                                                                                
            <div class="a">
                商品<input type="text" name="a"/>             
            </div>
            <div class="a">
                厂家<input type="text" name="b" />
            </div>
            <div class="a">
                型号<input type="text" name="c" />
            </div>
            <div class="a">
                规格<input type="text" name="d" />
            </div>
            <div class="a">
                数量<input type="text" name="e" />
            </div>
            <div class="a">
                日期<input type="text" name="f" />
            </div>
            <div class="a">
                时间<input type="text" name="g" />
            </div>
            <div class="a">
                单位<input type="text" name="h" />
            </div>
            <div class="a">
                姓名<input type="text" name="i" />
            </div>
            <div class="a">
                <button type="submit" class="b">保&nbsp;&nbsp;&nbsp;存</button>
            </div>
        </form>
    </div>
</body>
</html>

<%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<%
         Object message = request.getAttribute("message");
         if(message!=null && !"".equals(message)){
%>
         <script type="text/javascript">
              alert("<%=request.getAttribute("message")%>");
         </script>
<%} %>
<h2>请输入商品名称进行查询</h2>
<form action="servlet?method=cha1" method="post">
                                                                                                
            <div class="a">
                商品名称:<input type="text" name="a"/>             
            </div>
            <div class="a">
                <button type="submit" class="b">查&nbsp;&nbsp;&nbsp;询</button>
            </div>
</form>
</body>
</html><%@ 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>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<h3>出入库信息</h3>
<form>
商品:${x.a}<br>
厂家:${x.b}<br>
型号:${x.c}<br>
规格:${x.d}<br>
数量:${x.e}<br>
日期:${x.f}<br>
时间:${x.g}<br>
单位:${x.h}<br>
姓名:${x.i}<br>
出库与入库:${x.type}<br>
</form>
</body>
</html>

 

仓库信息管理系统

原文:https://www.cnblogs.com/xuange1/p/10117100.html

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