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java商務(wù)平臺(tái)代碼 java開(kāi)發(fā)平臺(tái)

java商城系統(tǒng)那個(gè)比較好？

Java是商城系統(tǒng)開(kāi)發(fā)的一種語(yǔ)言，java商城系統(tǒng)可分為前端和管理后臺(tái)兩部分，當(dāng)中，前端主要是為顧客帶來(lái)購(gòu)物展示服務(wù)，后臺(tái)是協(xié)助企業(yè)完成對(duì)整個(gè)商城的經(jīng)營(yíng)管理。通常java商城系統(tǒng)具備的基礎(chǔ)作用包含產(chǎn)品管理、訂單管理系統(tǒng)、門(mén)店管理、消息管理、會(huì)員管理、系統(tǒng)管理等，而作用有沒(méi)有完善、實(shí)用、簡(jiǎn)便是對(duì)商城系統(tǒng)較大的考驗(yàn)。

站在用戶(hù)的角度思考問(wèn)題，與客戶(hù)深入溝通，找到桐柏網(wǎng)站設(shè)計(jì)與桐柏網(wǎng)站推廣的解決方案，憑借多年的經(jīng)驗(yàn)，讓設(shè)計(jì)與互聯(lián)網(wǎng)技術(shù)結(jié)合，創(chuàng)造個(gè)性化、用戶(hù)體驗(yàn)好的作品，建站類(lèi)型包括：成都網(wǎng)站設(shè)計(jì)、網(wǎng)站制作、外貿(mào)營(yíng)銷(xiāo)網(wǎng)站建設(shè)、企業(yè)官網(wǎng)、英文網(wǎng)站、手機(jī)端網(wǎng)站、網(wǎng)站推廣、主機(jī)域名、網(wǎng)絡(luò)空間、企業(yè)郵箱。業(yè)務(wù)覆蓋桐柏地區(qū)。

易族智匯javashop商城系統(tǒng)開(kāi)發(fā)有極嚴(yán)格的代碼評(píng)審制度力爭(zhēng)為客戶(hù)提供精良的、方便二次開(kāi)發(fā)的代碼。

求一個(gè)用JAVA編寫(xiě)的電子商務(wù)小軟件，我愿意送上400積分

import java.io.*;

import java.util.Calendar;

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class NoteBook extends JFrame implements ActionListener,ItemListener,WindowListener,MouseListener{

Container c = this.getContentPane();

JMenuBar jmb = new JMenuBar();

JColorChooser jcc = new JColorChooser();

JMenu jm1 = new JMenu("文件(F)");

JMenu jm2 = new JMenu("編輯(E)");

JMenu jm3 = new JMenu("格式(O)");

JMenu jm4 = new JMenu("查看(V)");

JMenu jm5 = new JMenu("幫助(H)");

JMenuItem jmi1 = new JMenuItem("新建(N)");

JMenuItem jmi2 = new JMenuItem("打開(kāi)(O)");

JMenuItem jmi3 = new JMenuItem("保存(S)");

JMenuItem jmi4 = new JMenuItem("退出(X)");

JMenuItem jmi5 = new JMenuItem("撤消(U)");

JMenuItem jmi6 = new JMenuItem("復(fù)制(C)");

JMenuItem jmi7 = new JMenuItem("粘貼(P)");

JMenuItem jmi8 = new JMenuItem("剪切(T)");

JMenuItem jmi12 = new JMenuItem("日期和時(shí)間");

JMenuItem jmi9 = new JMenuItem("字體(E)");

JCheckBoxMenuItem jcbmi = new JCheckBoxMenuItem("自動(dòng)換行(W)");

JMenuItem jmi10 = new JMenuItem("刪除(S)");

JMenuItem jmi11 = new JMenuItem("背景顏色(H)");

JTextArea jta = new JTextArea(15,15);

JScrollPane jsp = new JScrollPane(jta);

//PupolMenu pm = new Pupolmenu();

NoteBook(){

this.addWindowListener(this);

c.setLayout(new BorderLayout());

c.add(jmb,BorderLayout.NORTH);

this.setTitle("新建文本文檔");

jmb.add(jm1);

jm1.setMnemonic('f');

jm1.addActionListener(this);

jmb.add(jm2);

jm2.setMnemonic('e');

jmb.add(jm3);

jm3.setMnemonic('o');

jmb.add(jm4);

jm4.setMnemonic('v');

jmb.add(jm5);

jm5.setMnemonic('h');

jm1.add(jmi1);

jmi1.addActionListener(this);

jmi1.setAccelerator(KeyStroke.getKeyStroke('N',Event.CTRL_MASK,false));

jm1.addSeparator();

jm1.add(jmi2);

jmi2.setAccelerator(KeyStroke.getKeyStroke('O',Event.CTRL_MASK,false));

jmi2.addActionListener(this);

jm1.addSeparator();

jm1.add(jmi3);

jmi3.setAccelerator(KeyStroke.getKeyStroke('S',Event.CTRL_MASK,false));

jmi3.addActionListener(this);

jm1.addSeparator();

jm1.add(jmi4);

jmi1.setMnemonic('n');

jmi2.setMnemonic('o');

jmi3.setMnemonic('s');

jmi4.setMnemonic('x');

jmi4.addActionListener(this);

jm2.add(jmi5);

jm2.addSeparator();

jm2.add(jmi6);

jm2.addSeparator();

jm2.add(jmi7);

jm2.addSeparator();

jm2.add(jmi8);

jm2.add(jmi12);

jmi12.addActionListener(this);

jm3.add(jcbmi);

jcbmi.addItemListener(this);

jm3.addSeparator();

jm3.add(jmi9);

jm4.add(jmi10);

jmi10.addActionListener(this);

jm5.add(jmi11);

jmi11.addActionListener(this);

c.add(jsp);

this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

this.setSize(500,500);

this.setVisible(true);

}

public void actionPerformed(ActionEvent e){

if(e.getSource()==jmi1){

jta.setText("");

this.setTitle("無(wú)標(biāo)題 - 記事本");

}

if(e.getSource()==jmi2){

File f1;

JFileChooser jfc1 = new JFileChooser();

int num1 = jfc1.showOpenDialog(this);

if(num1==JFileChooser.APPROVE_OPTION){

try{

f1 = jfc1.getSelectedFile();

this.setTitle(f1.getName());

FileReader fr = new FileReader(f1);

BufferedReader br = new BufferedReader(fr);

String str;

while((str = br.readLine())!=null){

jta.setText(str);

}

fr.close();

br.close();

}catch(FileNotFoundException e1){

e1.printStackTrace();

}catch(IOException e2){

e2.printStackTrace();

}

if(e.getSource()==jmi3){

File f2 = null;

JFileChooser jfc2 = new JFileChooser();

int num2 = jfc2.showSaveDialog(this);

if(num2==JFileChooser.APPROVE_OPTION){

f2=jfc2.getSelectedFile();

this.setTitle(f2.getName());

try{

FileWriter fw = new FileWriter(f2);

BufferedWriter bw = new BufferedWriter(fw);

bw.write(jta.getText());

bw.close();

fw.close();

}catch(IOException e2){

e2.printStackTrace();

}

if(e.getSource()==jmi4){

int a = JOptionPane.showConfirmDialog(this,"文件已被改變，是否要保存？","提示",JOptionPane.YES_NO_CANCEL_OPTION);

if(a==1){

this.dispose();

}else if(a==0){

File f2 = null;

JFileChooser jfc2 = new JFileChooser();

int num2 = jfc2.showSaveDialog(this);

if(num2==JFileChooser.APPROVE_OPTION){

f2=jfc2.getSelectedFile();

this.setTitle(f2.getName());

try{

FileWriter fw = new FileWriter(f2);

BufferedWriter bw = new BufferedWriter(fw);

bw.write(jta.getText());

bw.close();

fw.close();

}catch(IOException e2){

e2.printStackTrace();

}

this.dispose();

}

if(e.getSource()==jmi12){

Calendar c1 =Calendar.getInstance();

int y = c1.get(Calendar.YEAR);

int m = c1.get(Calendar.MONTH);

int d = c1.get(Calendar.DATE);

int h = c1.get(Calendar.HOUR);

int m1 = c1.get(Calendar.MINUTE);

int m2 = m+1;

jta.setText(y+"年"+m2+"月"+d+"日"+h+":"+m1);

}

if(e.getSource()==jmi11){

Color ccc = JColorChooser.showDialog(this,"color",Color.BLACK);

jta.setSelectedTextColor(ccc);

jta.setBackground(ccc);

}

if(e.getSource()==jmi10){

jta.replaceRange("",jta.getSelectionStart(),jta.getSelectionEnd());

}

public void itemStateChanged(ItemEvent e2){

if(e2.getItemSelectable()==jcbmi){

jta.setLineWrap(true);

}else

jta.setLineWrap(false);

}

public static void main(String[] args){

new NoteBook();

}

public void windowOpened(WindowEvent arg0) {

}

public void windowClosing(WindowEvent arg0) {

int a = JOptionPane.showConfirmDialog(this,"文件已被改變，是否要保存？","提示",JOptionPane.YES_NO_CANCEL_OPTION);

if(a==1){

this.dispose();

}else if(a==0){

File f2 = null;

JFileChooser jfc2 = new JFileChooser();

int num2 = jfc2.showSaveDialog(this);

if(num2==JFileChooser.APPROVE_OPTION){

f2=jfc2.getSelectedFile();

this.setTitle(f2.getName());

try{

FileWriter fw = new FileWriter(f2);

BufferedWriter bw = new BufferedWriter(fw);

bw.write(jta.getText());

bw.close();

fw.close();

}catch(IOException e2){

e2.printStackTrace();

}

if(a==2){

////????/????????????????????????????????????????????????????????????????//

}

public void windowClosed(WindowEvent arg0) {

}

public void windowIconified(WindowEvent arg0) {