库存物资管理系统

其他 2018-12-13 19:41:24 阅读次数: 0

数据库应用表kucun、shangpin

首先建立util包，其中建立JDBUtil.java类

package util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class JDBUtil {
public static String url="jdbc:mysql://localhost:3306/course?useSSl=false";
public static String user="root";
public static String password="15075289483";
public static Connection getConn() {
	Connection conn=null;
	try {
		Class.forName("com.mysql.jdbc.Driver");//加载驱动
		conn = DriverManager.getConnection(url, user, password);
	} catch (Exception e) {
		// TODO: handle exception
		e.printStackTrace();
	}
	
	
	return conn;
}
//关闭连接
public static void close(Statement state,Connection conn) {
	
	if(state!=null) {
		try {
			state.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	if(conn!=null) {
		try {
			conn.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	
}


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

}

　　然后建立entity包，其中建立Test类

package entity;

import util.JDBUtil;
import java.text.DateFormat;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.sql.*;
import java.util.Scanner;
public class Test {
	static Connection conn;
    static PreparedStatement ps = null;
    static ResultSet rs;
    static String sql = "select * from kucun";
    static JDBUtil ut= new JDBUtil();
	static Scanner in = new Scanner(System.in);
	 static int id;
	 static String name;
	 static String name_C;
	 static String Xing_hao;
	 static String Gui;
	 static int num;
	 static Date create_date=new Date();
	 static String date;
	 static String name_Dan;
	 static String name_peo;
	 public static int a_id() {
		 return id;
	 }
	 public static String a_name() {
		 return name;
	 }
	 public static String a_name_C() {
		 return name_C;
	 }
	 public static String a_Xing_hao() {
		 return Xing_hao;
	 }
	 public static String a_Gui() {
		 return Gui;
	 }
	 public static int a_num() {
		 return num;
	 }
	
	 public static Date a_create_date() {
		    return create_date;
	 }
	 public static String a_date() {
		 return date;
	 } 
	 public static String a_name_Dan() {
		 return name_Dan;
	 } 
	 public static String a_name_peo() {
		 return name_peo;
	 }
public static int add(String Name,int Id,String Name_C,String Xing,String gui,int Num,String Name_Dan,String Name_peo,String Date)
{  
	 conn= ut.getConn();
	 String sql="insert into kucun values(?,?,?,?,?,?,?,?,?,?)";
	 int b=0;
	 try {
		 ps=conn.prepareStatement(sql);
		 ps.setString(2,Name);
		 ps.setInt(1,Id);
		 ps.setString(3, Name_C);
		 ps.setString(4, Xing);
		 ps.setString(5, gui);
		 ps.setInt(6, Num);
		 ps.setString(8, Name_Dan);
		 ps.setString(9, Name_peo);
		 create_date=new Date();
		 Timestamp t=new Timestamp(create_date.getTime());
		 System.out.println(t);
		 ps.setTimestamp(7, t);
		 ps.setString(10, Date);
		 
		 /*DateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		 String i=df.format(create);
		 ps.setString(5, i);*/
		 
		 //ps.setString(5, i);
		 int a=ps.executeUpdate();
		 if(a>0) {
			 b++;
			 System.out.println("添加成功");
			 
		 }
		 else {
			 System.out.println("添加失败");
		 }
	 }catch(Exception e) {
		 e.printStackTrace();
	 }
	 try {
		 if(ps!=null)ps.close();
		 if(conn!=null)conn.close();
	 }catch(Exception e2) {
		 e2.printStackTrace();
	 }
		add1(Name,Id,Name_C,Xing,gui,Num);
	return b;
}
public static int uqdate(String Name,int Id,String Name_C,String Xing,String gui,int Num,String Name_Dan,String Name_peo,String Date)
{

	int b=0;
	conn=ut.getConn();
	ps=null;
	sql="update kucun set id=?,name_C=?,Xing_hao=?,Gui=?,num=?,name_Dan=?,name_peo=?,date=? where name=?";
	try {
		 ps=conn.prepareStatement(sql);
		 ps.setInt(1,Id);
		 ps.setString(2,Name_C);
		 ps.setString(3,Xing);
		 ps.setString(4,gui);
		 ps.setInt(5,Num);
		 ps.setString(6,Name_Dan);		
		 ps.setString(7,Name_peo);
		 ps.setString(8,Date );
		 ps.setString(9,Name );
		 
		 int a=ps.executeUpdate();
		 if(a>0) {
			 b++;
			 System.out.println("修改成功");
			 
		 }
		 else {
			 System.out.println("修改失败");
		 }
	}catch(Exception e) {
		e.printStackTrace();
	}
	try {
		 if(ps!=null)ps.close();
		 if(conn!=null)conn.close();
	 }catch(Exception e2) {
		 e2.printStackTrace();
	 }

	return b;
	
}
public static void add1(String Name,int Id,String Name_C,String Xing,String gui,int Num)
{    sql="insert into shangpin values(?,?,?,?,?)";
	 conn= ut.getConn();
	 int b=0;
	 try {
		 ps=conn.prepareStatement(sql);
		 ps.setString(2,Name);
		 ps.setInt(1,Id);
		 ps.setString(3, Name_C);
		 ps.setString(4, Xing);
		 ps.setString(5, gui); 
		 /*DateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		 String i=df.format(create);
		 ps.setString(5, i);*/
		 
		 //ps.setString(5, i);
		 int a=ps.executeUpdate();
		 if(a>0) {
			 b++;
			 System.out.println("添加成功");
			 
		 }
		 else {
			 System.out.println("添加失败");
		 }
	 }catch(Exception e) {
		 e.printStackTrace();
	 }
	 try {
		 if(ps!=null)ps.close();
		 if(conn!=null)conn.close();
	 }catch(Exception e2) {
		 e2.printStackTrace();
	 }


	 

}
public static int delete(String A) {
	int b=0;
	conn=ut.getConn();
	ps=null;
	sql="delete from kucun where name=?";
	
	try {
		ps=conn.prepareStatement(sql);
		ps.setString(1,A );
		int a=ps.executeUpdate();
		 if(a>0) {
			 b++;
			 System.out.println("删除成功");
			 
		 }
		 else {
			 System.out.println("删除失败");
		 }
	}catch(Exception e) {
		e.printStackTrace();
	}
	try {
		 if(ps!=null)ps.close();
		 if(conn!=null)conn.close();
	 }catch(Exception e2) {
		 e2.printStackTrace();
	 }
	return b;
	
}
public static void find_name(String a) {
	conn=ut.getConn();
	ps=null;
	ResultSet rs=null;
	sql="select * from kucun where name=?";
	try {
		ps=conn.prepareStatement(sql);
		ps.setString(1, a);
		rs=ps.executeQuery();
		if(rs.next()) {
			 id = rs.getInt("id");
             name = rs.getString("name");
             name_C = rs.getString("name_C");
             Xing_hao = rs.getString("Xing_hao");
             Gui = rs.getString("Gui");
             num = rs.getInt("num");
             create_date=rs.getDate("create_date");
             name_Dan = rs.getString("name_Dan");
             name_peo = rs.getString("name_peo");
             date = rs.getString("date");
             
             System.out.println(name+id+name_C+Xing_hao+Gui+num+create_date+name_Dan+name_peo+date);
		}
	}catch(SQLException e) {
		e.printStackTrace();
	}finally {
		try {
			 if(ps!=null)ps.close();
			 if(conn!=null)conn.close();
		 }catch(Exception e2) {
			 e2.printStackTrace();
		 }
	}
}
public static void find_date(String a) {
	conn=ut.getConn();
	ps=null;
	ResultSet rs=null;
	sql="select * from kucun where date=?";
	try {
		ps=conn.prepareStatement(sql);
		ps.setString(1, a);
		rs=ps.executeQuery();
		if(rs.next()) {
			 id = rs.getInt("id");
             name = rs.getString("name");
             name_C = rs.getString("name_C");
             Xing_hao = rs.getString("Xing_hao");
             Gui = rs.getString("Gui");
             num = rs.getInt("num");
             create_date=rs.getDate("create_date");
             name_Dan = rs.getString("name_Dan");
             name_peo = rs.getString("name_peo");
             System.out.println(name+id+name_C+Xing_hao+Gui+num+create_date+name_Dan+name_peo+date);
		}
	}catch(SQLException e) {
		e.printStackTrace();
	}finally {
		try {
			 if(ps!=null)ps.close();
			 if(conn!=null)conn.close();
		 }catch(Exception e2) {
			 e2.printStackTrace();
		 }
	}
}
public static void main(String[] args) {

	Scanner scan=new Scanner(System.in);
	String a=scan.next();
	delete(a);
	//find_name(a);
	//find_date(a);
}
}

　　

建立zhu.jsp 主页面

<%@page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<style>
	.a{
		font-size: 26px;
		margin-top: 20px;
	}
</style>
</head>
<body>
<div align="center">
		<div class="a">
          <a href = "add.jsp">商品入库</a></br></div>
		<div class="a">
<a href = "find.jsp">商品名查询 </a></br></div>
		<div class="a">
<a href = "finddate.jsp">商品时间查询</a></br></div>
		<div class="a">
<a href = "delete.jsp">商品出库</a></br></div>
		<div class="a">
<a href = "update.jsp">商品修改</a></br></div>
</div>
</body>
</html></html>

　　增add.jsp

<%@page import="entity.Test"%>
<%@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>增加</title>
</head>
<body>
 <form action="addresult.jsp" method="post" id="form"  >

 <input type="hidden" name="methodName" value="0"/>

<h4> 商品名称 ：<input type="text" name="name"title="不能为空"></input><br></h4>
<h4> 成产厂商 ：<input type="text" name="name_C"title="不能为空"></input><br></h4>
<h4> 商品型号(数字) ：<input type="text" name="id"title="不能为空"></input><br></h4>
<h4> 商品规格 ：<input type="text" name="Gui"title="不能为空"></input><br></h4>
<h4> 商品等级 ：<input type="text" name="Xing_hao"title="不能为空"></input><br></h4>
<h4> 商品数量（数字） ：<input type="text" name="num"title="不能为空"></input><br></h4>
<h4> 送货单位 ：<input type="text" name="name_Dan"title="不能为空"></input><br></h4>
<h4> 送货人姓名：<input type="text" name="name_peo"title="不能为空"></input><br></h4>
<h4> 日期 ：<input type="text" name="Date"title="不能为空"></input><br></h4>
 <input type="submit" value="完成"/>
   </form>
 
</body>
</html>

　　addresult.jsp

<%@page import="entity.Test"%>
<%@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>添加结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String a=request.getParameter("id");
String b=request.getParameter("num");
int a_i=Integer.parseInt(a);
int a_s=Integer.parseInt(b);
 if(Test.add(request.getParameter("name"),a_i,request.getParameter("name_C"),request.getParameter("Xing_hao"),request.getParameter("Gui"),a_s,request.getParameter("name_Dan"),request.getParameter("name_peo"),request.getParameter("Date"))==1)
 {
	 {
		 out.print("<script language = 'javascript'>alert('入库成功');</script>");
		 response.setHeader("refresh", "0;url=zhu.jsp");
		    }
 }
 else{
	 out.print("<script language = 'javascript'>alert('入库失败');</script>");
	 response.setHeader("refresh", "0;url=zhu.jsp");
		//out.println("添加失败");
 }
 %>
</body>
</html>

　　删 delete.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>删除界面</title>
</head>
<body>
<form action="deleteresult.jsp" method="post" id="form" onSubmit="return validate()" >

 <input type="hidden" name="methodName" value="0"/>

<h4> 商品名称 ：<input type="text" name="name"title="不能为空"></input><br></h4>
<h4> 成产厂商 ：<input type="text" name="name_C"title="不能为空"></input><br></h4>
<h4> 商品型号(数字) ：<input type="text" name="id"title="不能为空"></input><br></h4>
<h4> 商品规格 ：<input type="text" name="Gui"title="不能为空"></input><br></h4>
<h4> 商品等级 ：<input type="text" name="Xing_hao"title="不能为空"></input><br></h4>
<h4> 商品数量（数字） ：<input type="text" name="num"title="不能为空"></input><br></h4>
<h4> 取货单位 ：<input type="text" name="name_Dan"title="不能为空"></input><br></h4>
<h4> 取货人姓名：<input type="text" name="name_peo"title="不能为空"></input><br></h4>
<h4> 日期 ：<input type="text" name="Date"title="不能为空"></input><br></h4>
<input type="submit" value="完成"/>
   </form>
 
</body>
</html>

　　deleteresult.jsp

<%@page import="entity.Test"%>
<%@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>出库结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
 if(Test.delete(request.getParameter("name"))==1)
 {
	 {
			out.print("<script language = 'javascript'>alert('删除成功');</script>");
			response.setHeader("refresh", "0;url=zhu.jsp");
		    }
 }
 else{
	 out.print("<script language = 'javascript'>alert('删除失败');</script>");
	 response.setHeader("refresh", "0;url=zhu.jsp");
		//out.println("添加失败");
 }
 %>
</body>
</html>

　　改update.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>修改界面</title>

</head>
<body>
 <form action="uqdateresult.jsp" method="post" id="form"  >

 <input type="hidden" name="methodName" value="0"/>

<h4> 商品名称 ：<input type="text" name="name"title="不能为空"></input><br></h4>
<h4> 成产厂商 ：<input type="text" name="name_C"title="不能为空"></input><br></h4>
<h4> 商品型号(数字) ：<input type="text" name="id"title="不能为空"></input><br></h4>
<h4> 商品规格 ：<input type="text" name="Gui"title="不能为空"></input><br></h4>
<h4> 商品等级 ：<input type="text" name="Xing_hao"title="不能为空"></input><br></h4>
<h4> 商品数量（数字） ：<input type="text" name="num"title="不能为空"></input><br></h4>
<h4> 送货（取货）单位 ：<input type="text" name="name_Dan"title="不能为空"></input><br></h4>
<h4> 送货（取货）人姓名：<input type="text" name="name_peo"title="不能为空"></input><br></h4>
<h4> 日期 ：<input type="text" name="Date"title="不能为空"></input><br></h4>
 <input type="submit" value="完成"/>
   </form>
</body>
</html>

　　updateresult.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>修改结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String a=request.getParameter("id");
String b=request.getParameter("num");
int a_i=Integer.parseInt(a);
int a_s=Integer.parseInt(b);
 if(Test.uqdate(request.getParameter("name"),a_i,request.getParameter("name_C"),request.getParameter("Xing_hao"),request.getParameter("Gui"),a_s,request.getParameter("name_Dan"),request.getParameter("name_peo"),request.getParameter("Date"))==1)
 {
	 {
			out.print("<script language = 'javascript'>alert('修改成功');</script>");
			response.setHeader("refresh", "0;url=zhu.jsp");
		    }
 }
 else{
	 out.print("<script language = 'javascript'>alert('修改失败');</script>");
	 response.setHeader("refresh", "0;url=zhu.jsp");
		//out.println("添加失败");
 }
 %>
</body>
</html>

　　查find.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>商品名称 查找界面</title>

</head>
<body>
 <form action="findresult.jsp" method="post" id="form"  >

 <input type="hidden" name="methodName" value="0"/>

<h4>  商品名称：<input type="text" name="name"title="课程不能为空"></input><br></h4>
 <input type="submit" value="完成"/>
   </form>
 
</body>
</html>

　　findresult.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>查找结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
 Test.find_name(request.getParameter("name"));
out.println(Test.a_id());
out.println(Test.a_name());
out.println(Test.a_name_C());
out.println(Test.a_Xing_hao());
out.println(Test.a_Gui());
out.println(Test.a_num());
out.println(Test.a_create_date());
out.println(Test.a_date());
out.println(Test.a_name_Dan());
out.println(Test.a_name_peo());
		
 %>
   <form action="zhu.jsp" method="post" id="form"  >
  <input type="submit" value="返回首页"/>
</body>
</html>

　　finddate.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>时间查询</title>
</head>
<body>
<form action="finddateresult.jsp" method="post" id="form"  >

 <input type="hidden" name="methodName" value="0"/>

<h4>  日期：<input type="text" name="date"title="课程不能为空"></input><br></h4>
 <input type="submit" value="完成"/>
   </form>
 
</body>
</html>

　　finddateresult.jsp

<%@page import="entity.Test"%>
<%@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=ISO-8859-1">
<title>时间查询结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
 Test.find_date(request.getParameter("date"));
out.println(Test.a_id());
out.println(Test.a_name());
out.println(Test.a_name_C());
out.println(Test.a_Xing_hao());
out.println(Test.a_Gui());
out.println(Test.a_num());
out.println(Test.a_create_date());
out.println(Test.a_date());
out.println(Test.a_name_Dan());
out.println(Test.a_name_peo());
		
 %>
  <form action="zhu.jsp" method="post" id="form"  >
  <input type="submit" value="返回首页"/>
</body>
</html>

　　

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