javaweb课程设计源码

❶ java web 学生管理系统 要求给个源代码和包

图书管理系统是一个比较常见的课程设计课题
一般来说可以用jsp+servlet框架来实现, 这个可以通过自己的封装, 把路由精简一下, 也可以用最新的servlet注解, 也是比较方便开发的。最近的几个项目都是这么用的。
如果是比较复杂的项目还是推荐用spring全家桶, 这个非常常用

❷ 求Java的在线学习系统源代码

Java 程序员必须收藏的资源大全

古董级工具

这些工具伴随着Java一起出现，在各自辉煌之后还在一直使用。

Apache Ant：基于XML的构建管理工具。

cglib：字节码生成库。

GlassFish：应用服务器，由Oracle赞助支持的Java EE参考实现。

Hudson：持续集成服务器，目前仍在活跃开发。

JavaServer Faces：Mojarra是JSF标准的一个开源实现，由Oracle开发。

JavaServer Pages：支持自定义标签库的网站通用模板库。

Liquibase：与具体数据库独立的追踪、管理和应用数据库Scheme变化的工具。

❸ java课程设计源代码（急！！！！）

import java.awt.Color;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.SwingConstants;
import javax.swing.border.LineBorder;

public class game21 extends JFrame {
private JLabel label_2;
private int number;
private int sum;
final JLabel label = new JLabel();
final JLabel label_1 = new JLabel();

public static void main(String[] args) {
new game21();
}

public game21() {
super("21点？！");
getContentPane().setLayout(null);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JButton button = new JButton();
button.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent arg0) {
onClick();
}
});
button.setText("出牌");
button.setBounds(170, 350, 106, 28);
getContentPane().add(button);
label.setBorder(new LineBorder(Color.black, 1, false));
label.setHorizontalAlignment(SwingConstants.CENTER);
label.setFont(new Font("", Font.BOLD, 26));
label.setText("背面");
label.setBounds(158, 81, 137, 153);
getContentPane().add(label);

label_1.setText("你已经拥有的牌:");
label_1.setBounds(109, 22, 270, 45);
getContentPane().add(label_1);
this.setBounds(200, 300, 501, 528);
this.setVisible(true);
getContentPane().add(getLabel_2());
}

public int randNumber() {
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
return (int) (Math.random() * 10 + 1);
}

public void onClick() {
number = this.randNumber();
this.sum += number;
label.setText("" + number);
String strTemp = this.label_1.getText();
strTemp += "" + number + " ";
label_1.setText(strTemp);
String temp = "合计：" + sum;
label_2.setText(temp);
isWin();
}

public void isWin() {
if (sum > 21) {
JOptionPane.showMessageDialog(this, "你输了");
clear();
return;
} else if (sum == 21) {
JOptionPane.showMessageDialog(this, "你赢了");
clear();
return;
} else {
int i = JOptionPane.showOptionDialog(this, "是否继续？", "提示",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.INFORMATION_MESSAGE, null, null, null);
if (i == JOptionPane.OK_OPTION) {
onClick();
} else
return;
}
}

private void clear() {
label_2.setText("合计：");
sum = 0;
number = 0;
label_1.setText("你已经拥有的牌:");
}

/**
* @return
*/
protected JLabel getLabel_2() {
if (label_2 == null) {
label_2 = new JLabel();
label_2.setText("合计:");
label_2.setBounds(313, 35, 66, 18);
}
return label_2;
}

}
真好无聊中。。

❹ java web+mysql 仓库管理系统 源码

你好，这有一个
http://www.javaniu.com/share/489.htm
下载就可以了
希望你到那注册下，也支持下网站！！

❺ JAVA课程设计--简易计算器. 求源代码.

import javax.swing.*;//新的窗口组件包
import java.awt.*;
import java.awt.event.*;
public class Jisuanqi implements ActionListener
{ JFrame jf=new JFrame();
boolean dotExist, operated, equaled; // 帮助运算的布尔变量
double result; // 目前的结果
char lastOperator; // 表示上一运算符
JTextField jtf; // 显示栏
JButton dot, plus, minus, multi, div, sqrt, equal, change, clear,quyu; // 运算符
JButton[] numbers;
Panel p=new Panel();
// 构岁茄造者
public Jisuanqi()
{
jf.setTitle("陈巳伟牌计算器");
// 初始化变量
dotExist = false; // 表示当前的数是否有小数点
operated = false; // 表示任意运算符是否被按下
equaled = false; // 表示等号是否被按下
result = 0;
lastOperator = '?';
// 初始化窗口变量
jtf = new JTextField("0");
jtf.setEditable(false); //设置氏森文本框的可编辑性
jf.setSize(250,200);
jf.setVisible(true);
numbers = new JButton[10];
for (int i = 0; i < 10; i++)
numbers[i] = new JButton("" + i);
dot = new JButton(".");
plus = new JButton("+");
minus = new JButton("-");

multi = new JButton("*");
div = new JButton("/");
sqrt = new JButton("√");
equal = new JButton("=");
change= new JButton("±");
clear = new JButton("NC"乎核察);
quyu=new JButton("%");

p.setLayout(new GridLayout(5,4));
p.add(numbers[1]);
p.add(numbers[2]);
p.add(numbers[3]);
p.add(plus);
p.add(numbers[4]);
p.add(numbers[5]);
p.add(numbers[6]);
p.add(minus);
p.add(numbers[7]);
p.add(numbers[8]);
p.add(numbers[9]);
p.add(multi);
p.add(dot);
p.add(numbers[0]);
p.add(sqrt);
p.add(div);
p.add(equal);
p.add(change);
p.add(clear);
p.add(quyu);
jf.add(jtf,BorderLayout.NORTH);
jf.add(p,BorderLayout.CENTER);
numbers[0].addActionListener(this);
numbers[1].addActionListener(this);
numbers[2].addActionListener(this);
numbers[3].addActionListener(this);
plus.addActionListener(this);
numbers[4].addActionListener(this);
numbers[5].addActionListener(this);
numbers[6].addActionListener(this);
minus.addActionListener(this);
numbers[7].addActionListener(this);
numbers[8].addActionListener(this);
numbers[9].addActionListener(this);
multi.addActionListener(this);
dot.addActionListener(this);
sqrt.addActionListener(this);
div.addActionListener(this);
equal.addActionListener(this);
change.addActionListener(this);
clear.addActionListener(this);
quyu.addActionListener(this);

}
// 对按钮进行反应的方法
public void actionPerformed(ActionEvent e)
{
JButton btn = (JButton)e.getSource();
if (btn == clear)
{
jtf.setText("0");
dotExist = false;
operated = false;
equaled = false;
result = 0;
lastOperator = '?';
}
else if (btn == equal)
{
operate('=');
equaled = true;
}
else if (btn == plus)
{
operate('+');
equaled = false;
}
else if (btn == minus)
{
operate('-');
equaled = false;
}
else if (btn == multi)
{
operate('*');
equaled = false;
}
else if (btn == div)
{
operate('/');
equaled = false;
}
else if (btn==quyu){
operate('%');
equaled=false;
}
else if (btn == change)
{
operate('p');
operate('=');
equaled = true;
}
else if (btn == sqrt)
{
operate('s');
operate('=');
equaled = true;
}
else
{
if (equaled)
result = 0;
for (int i = 0; i < 10; i++)
if (btn == numbers[i])
{
if (jtf.getText().equals("0"))
jtf.setText("" + i);
else if(! operated)
jtf.setText(jtf.getText() + i);
else
{
jtf.setText("" + i);
operated = false;
}
}
if (btn == dot && ! dotExist)
{
jtf.setText(jtf.getText() + ".");

}
}
}
// 进行运算的方法
private void operate(char operator)
{
double currentNumber = Double.valueOf(jtf.getText()).doubleValue();
if (lastOperator == '?')
result = currentNumber;
else if (lastOperator == '+')
result += currentNumber;
else if (lastOperator == '-')
result -= currentNumber;
else if (lastOperator == '*')
result *= currentNumber;
else if (lastOperator == '/')
result /= currentNumber;
else if(lastOperator=='%')
result %=currentNumber;
else if (lastOperator == 'p')
result *= -1;
else if (lastOperator == 's')
result = Math.sqrt(currentNumber);
else if (lastOperator == '=' && equaled)
result = currentNumber;
jtf.setText("" + result);
operated = true;
lastOperator = operator;
}

public static void main(String[] args)
{new Jisuanqi();<br> <br> }
}

❻ 用java web小游戏源代码。期末结课老师让做，急用，谢了

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Toolkit;

import javax.swing.JFrame;

@SuppressWarnings("serial")
public class MainClass extends JFrame {
ControlSnake control;

Toolkit kit;

Dimension dimen;

public static void main(String[] args) {
new MainClass("my snake");
}

public MainClass(String s) {
super(s);
control = new ControlSnake();
control.setFocusable(true);
kit = Toolkit.getDefaultToolkit();
dimen = kit.getScreenSize();

add(control);
setLayout(new BorderLayout());
setLocation(dimen.width / 3, dimen.height / 3);// dimen.width/3,dimen.height/3
setSize(FWIDTH, FHEIGHT);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setResizable(false);
setVisible(true);
}

public static final int FWIDTH = 315;

public static final int FHEIGHT = 380;
}

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.Random;

import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.Timer;

@SuppressWarnings("serial")
public class ControlSnake extends JPanel implements ActionListener {
Random rand;

ArrayList<Point> list, listBody;

String str, str1;

static boolean key;

int x, y, dx, dy, fx, fy, flag;

int snakeBody;

int speed;

public ControlSnake() {
snakeBody = 1;

str = "上下左右方向键控制 P键暂停...";
str1 = "现在的长度为:" + snakeBody;
key = true;
flag = 1;

speed = 700;
rand = new Random();
list = new ArrayList<Point>();
listBody = new ArrayList<Point>();

x = 5;
y = 5;
list.add(new Point(x, y));
listBody.add(list.get(0));

dx = 10;
dy = 0;

fx = rand.nextInt(30) * 10 + 5;// 2
fy = rand.nextInt(30) * 10 + 5;// 2

setBackground(Color.BLACK);
setSize(new Dimension(318, 380));

final Timer time = new Timer(speed, this);
time.start();

addKeyListener(new KeyAdapter(){
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == 37) {
dx = -10;
dy = 0;
} else if (e.getKeyCode() == 38) {
dx = 0;
dy = -10;
} else if (e.getKeyCode() == 39) {
dx = 10;
dy = 0;
} else if (e.getKeyCode() == 40) {
dx = 0;
dy = 10;
} else if (e.getKeyCode() == 80) {
if (flag % 2 == 1) {
time.stop();
}
if (flag % 2 == 0) {
time.start();
}
flag++;
}
}
});

}

public void paint(Graphics g) {
g.setColor(Color.WHITE);
g.fillRect(0, 0, 400, 400);
g.setColor(Color.DARK_GRAY);
g.drawLine(3, 3, 305, 3);
g.drawLine(3, 3, 3, 305);
g.drawLine(305, 3, 305, 305);
g.drawLine(3, 305, 305, 305);
g.setColor(Color.PINK);

for (int i = 0; i < listBody.size(); i++) {
g.fillRect(listBody.get(i).x, listBody.get(i).y, 9, 9);
}
g.fillRect(x, y, 9, 9);
g.setColor(Color.ORANGE);
g.fillRect(fx, fy, 9, 9);

g.setColor(Color.DARK_GRAY);
str1 = "现在的长度为:" + snakeBody;
g.drawString(str, 10, 320);
g.drawString(str1, 10, 335);
}

public void actionPerformed(ActionEvent e) {
x += dx;
y += dy;
if (makeOut() == false) {
JOptionPane.showMessageDialog(null, "重新开始......");

speed = 700;

snakeBody = 1;

x = 5;
y = 5;

list.clear();
list.add(new Point(x, y));
listBody.clear();
listBody.add(list.get(0));

dx = 10;
dy = 0;

}
addPoint(x, y);
if (x == fx && y == fy) {
speed = (int) (speed * 0.8);//速度增加参数
if (speed < 200) {
speed = 100;
}
fx = rand.nextInt(30) * 10 + 5;// 2
fy = rand.nextInt(30) * 10 + 5;// 2
snakeBody++;// 2
} // 2
repaint();
}

public void addPoint(int xx, int yy) {
// 动态的记录最新发生的50步以内的移动过的坐标
// 并画出最新的snakeBody
if (list.size() < 100) {//蛇身长度最长为100
list.add(new Point(xx, yy));
} else {
list.remove(0);
list.add(new Point(xx, yy));
}
if (snakeBody == 1) {
listBody.remove(0);
listBody.add(0, list.get(list.size() - 1));
} else {
listBody.clear();
if (list.size() < snakeBody) {
for (int i = list.size() - 1; i > 0; i--) {
listBody.add(list.get(i));
}
} else {
for (int i = list.size() - 1; listBody.size() < snakeBody; i--) {
listBody.add(list.get(i));
}
}
}
}

public boolean makeOut() {
if ((x < 3 || y < 3) || (x > 305 || y > 305)) {
return false;
}
for (int i = 0; i < listBody.size() - 1; i++) {
for (int j = i + 1; j < listBody.size(); j++) {
if (listBody.get(i).equals(listBody.get(j))) {
return false;
}
}
}
return true;
}
}

/*贪吃蛇代码*/

❼ 求一套完整的JAVA WEB项目的网络购物网站源代码

/**
*@description:
*@authorchenshiqiangE-mail:[email protected]
*@date2014年9月7日下午2:51:50
*@version1.0
*/
packagecom.example.map;

importjava.util.ArrayList;
importjava.util.Collections;
importjava.util.HashSet;
importjava.util.List;
importandroid.app.Activity;
importandroid.os.Bundle;
importandroid.support.v4.view.PagerAdapter;
importandroid.support.v4.view.PagerTabStrip;
importandroid.support.v4.view.ViewPager;
importandroid.text.Editable;
importandroid.util.Log;
importandroid.view.LayoutInflater;
importandroid.view.View;
importandroid.view.ViewGroup;
importandroid.widget.ExpandableListView;
importandroid.widget.ListView;
importcom..mapapi.map.offline.MKOLSearchRecord;
importcom..mapapi.map.offline.MKOLUpdateElement;
importcom..mapapi.map.offline.MKOfflineMap;
importcom..mapapi.map.offline.MKOfflineMapListener;
importcom.example.map.adapters.OfflineExpandableListAdapter;
importcom.example.map.adapters.OfflineMapAdapter;
importcom.example.map.adapters.OfflineMapManagerAdapter;
importcom.example.map.interfaces.;
importcom.example.map.models.OfflineMapItem;
importcom.example.map.utils.CsqBackgroundTask;
importcom.example.map.utils.ToastUtil;
importcom.example.system.R;

istener,
{

	//------------------------Constants------------------------

	//-------------------------Fields--------------------------

	privateViewPagerviewpager;
	privatePagerTabStrippagertab;

	privateMySearchViewsvDown;
	privateListViewlvDown;

	privateMySearchViewsvAll;
	;
	privateListViewlvSearchResult;

	privateList<View>views=newArrayList<View>(2);
	privateList<String>titles=newArrayList<String>(2);

	privateMKOfflineMapmOffline=null;

	;
	;
	;

	privateList<OfflineMapItem>itemsDown;//下载或下载中城市
	privateList<OfflineMapItem>itemsAll;//所有城市，与热门城市及下载管理对象相同

	privateList<OfflineMapItem>itemsProvince;
	privateList<List<OfflineMapItem>>itemsProvinceCity;

	//-----------------------Constructors----------------------

	//--------Methodsfor/fromSuperClass/Interfaces-----------

	@Override
	protectedvoidonCreate(BundlesavedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_offline_map);
		
//		finalStringpackname=this.getPackageName();
//		PackageInfopackageInfo;
//		try
//		{
//			packageInfo=this.getPackageManager().getPackageInfo(packname,PackageManager.GET_SIGNATURES);
//			
//
//			if(code==-00)
//			{
				//初始化离线地图管理
				mOffline=newMKOfflineMap();
				mOffline.init(this);

				initViews();

				viewpager.setCurrentItem(1);
//			}
//		}
//		catch(NameNotFoundExceptione)
//		{
//			e.printStackTrace();
//		}
	}

	privatebooleanisResumed=false;

	@Override
	protectedvoidonResume()
	{
		super.onResume();

		if(!isResumed)
		{
			isResumed=true;
			loadData();
		}
	}

	@Override
	protectedvoidonDestroy()
	{
		super.onDestroy();

		mOffline.destroy();
	}

	/**
	*
	*@authorchenshiqiangE-mail:[email protected]
	*@paramtype
	*事件类型:MKOfflineMap.TYPE_NEW_OFFLINE,MKOfflineMap.TYPE_DOWNLOAD_UPDATE,MKOfflineMap.TYPE_VER_UPDATE.
	*@paramstate
	*事件状态:当type为TYPE_NEW_OFFLINE时，表示新安装的离线地图数目.当type为TYPE_DOWNLOAD_UPDATE时，表示更新的城市ID.
	*/
	@Override
	(inttype,intstate)
	{
		switch(type)
		{
			caseMKOfflineMap.TYPE_DOWNLOAD_UPDATE:
				MKOLUpdateElementupdate=mOffline.getUpdateInfo(state);

				if(setElement(update,true)!=null)
				{
					if(itemsDown!=null&&itemsDown.size()>1)
					{
						Collections.sort(itemsDown);
					}

					refreshDownList();

				}
				else
				{
					downAdapter.notifyDataSetChanged();
				}

				allSearchAdapter.notifyDataSetChanged();
				allCountryAdapter.notifyDataSetChanged();
				break;

			caseMKOfflineMap.TYPE_NEW_OFFLINE:
				//有新离线地图安装
				Log.d("OfflineDemo",String.format("addofflinemapnum:%d",state));
				break;

			caseMKOfflineMap.TYPE_VER_UPDATE:
				//版本更新提示
				break;
		}
	}

	/**
	*网络下载状态改变（暂停--》恢复）居然不回调，所以改变状态时自己得增加接口监听状态改变刷新界面
	*
	*@authorchenshiqiangE-mail:[email protected]
	*@paramitem
	*有状态改变的item
	*@paramremoved
	*item是否被删除
	*/
	@Override
	publicvoidstatusChanged(OfflineMapItemitem,booleanremoved)
	{
		if(removed)
		{
			for(inti=itemsDown.size()-1;i>=0;i--)
			{
				OfflineMapItemtemp=itemsDown.get(i);
				if(temp.getCityId()==item.getCityId())
				{
					itemsDown.remove(i);
				}
			}
			refreshDownList();

		}
		else
		{
			loadData();
			downAdapter.notifyDataSetChanged();
		}

		allSearchAdapter.notifyDataSetChanged();
		allCountryAdapter.notifyDataSetChanged();
	}

	//---------------------Methodspublic----------------------

	publicvoidtoDownloadPage()
	{
		viewpager.setCurrentItem(0);
	}

	//---------------------Methodsprivate---------------------

	privatevoidinitViews()
	{
		//TODO
		viewpager=(ViewPager)findViewById(R.id.viewpager);
		pagertab=(PagerTabStrip)findViewById(R.id.pagertab);

		LayoutInflaterinf=LayoutInflater.from(this);
		Viewv1=inf.inflate(R.layout.view_offline_download,null,false);
		svDown=(MySearchView)v1.findViewById(R.id.svDown);
		lvDown=(ListView)v1.findViewById(R.id.lvDown);
		views.add(v1);

		Viewv2=inf.inflate(R.layout.view_offline_countrys,null,false);
		svAll=(MySearchView)v2.findViewById(R.id.svAll);
		lvWholeCountry=(ExpandableListView)v2.findViewById(R.id.lvWholeCountry);
		lvSearchResult=(ListView)v2.findViewById(R.id.lvSearchResult);
		views.add(v2);

		titles.add("下载管理");
		titles.add("城市列表");

		pagertab.setTabIndicatorColor(0xff00cccc);
		pagertab.setDrawFullUnderline(false);
		pagertab.setBackgroundColor(0xFF38B0DE);
		pagertab.setTextSpacing(50);

		viewpager.setOffscreenPageLimit(2);
		viewpager.setAdapter(newMyPagerAdapter());

		svDown.setSearchListener(newMySearchView.SearchListener()
		{
			@Override
			publicvoidafterTextChanged(Editabletext)
			{
				refreshDownList();
			}

			@Override
			publicvoidsearch(Stringtext)
			{
			}
		});

		svAll.setSearchListener(newMySearchView.SearchListener()
		{
			@Override
			publicvoidafterTextChanged(Editabletext)
			{
				refreshAllSearchList();
			}

			@Override
			publicvoidsearch(Stringtext)
			{
			}
		});

		downAdapter=newOfflineMapManagerAdapter(this,mOffline,this);
		lvDown.setAdapter(downAdapter);

		allSearchAdapter=newOfflineMapAdapter(this,mOffline,this);
		lvSearchResult.setAdapter(allSearchAdapter);

		allCountryAdapter=(this,mOffline,this);
		lvWholeCountry.setAdapter(allCountryAdapter);
		lvWholeCountry.setGroupIndicator(null);
	}

	/**
	*刷新下载列表,根据搜索关键字及itemsDown下载管理数量变动时调用
	*/
	privatevoidrefreshDownList()
	{
		Stringkey=svDown.getInputText();
		if(key==null||key.length()<1)
		{
			downAdapter.setDatas(itemsDown);

		}
		else
		{
			List<OfflineMapItem>filterList=newArrayList<OfflineMapItem>();
			if(itemsDown!=null&&!itemsDown.isEmpty())
			{
				for(OfflineMapItemi:itemsDown)
				{
					if(i.getCityName().contains(key))
					{
						filterList.add(i);
					}
				}
			}

			downAdapter.setDatas(filterList);
		}
	}

	/**
	*刷新所有城市搜索结果
	*/
	()
	{
		Stringkey=svAll.getInputText();
		if(key==null||key.length()<1)
		{
			lvSearchResult.setVisibility(View.GONE);
			lvWholeCountry.setVisibility(View.VISIBLE);

			allSearchAdapter.setDatas(null);

		}
		else
		{
			lvSearchResult.setVisibility(View.VISIBLE);
			lvWholeCountry.setVisibility(View.GONE);

			List<OfflineMapItem>filterList=newArrayList<OfflineMapItem>();
			if(itemsAll!=null&&!itemsAll.isEmpty())
			{
				for(OfflineMapItemi:itemsAll)
				{
					if(i.getCityName().contains(key))
					{
						filterList.add(i);
					}
				}
			}

			allSearchAdapter.setDatas(filterList);
		}
	}

	privatevoidloadData()
	{

		newCsqBackgroundTask<Void>(this)
		{
			@Override
			protectedVoidonRun()
			{
				//TODOAuto-generatedmethodstub
				//导入离线地图包
				//将从官网下载的离线包解压，把vmp文件夹拷入SD卡根目录下的BaiMapSdk文件夹内。
				//把网站上下载的文件解压，将BaiMapvmpl里面的.dat_svc文件，拷贝到手机BaiMapSDK/vmp/h目录下
				intnum=mOffline.importOfflineData();
				if(num>0)
				{
					ToastUtil.showToastInfo(BaiOfflineMapActivity.this,"成功导入"+num+"个离线包",false);
				}

				List<MKOLSearchRecord>all=null;
				try
				{
					all=mOffline.getOfflineCityList();
				}
				catch(Exceptione)
				{
					e.printStackTrace();
				}
				if(all==null||all.isEmpty())
				{
					ToastUtil.showToastInfo(BaiOfflineMapActivity.this,"未获取到离线地图城市数据，可能有其他应用正在使用网络离线地图功能！",false);
					returnnull;
				}

				List<MKOLSearchRecord>hotCity=mOffline.getHotCityList();
				HashSet<Integer>hotCityIds=newHashSet<Integer>();
				if(!hotCity.isEmpty())
				{
					for(MKOLSearchRecordr:hotCity)
					{
						hotCityIds.add(r.cityID);
					}
				}

				itemsAll=newArrayList<OfflineMapItem>();
				itemsDown=newArrayList<OfflineMapItem>();
				itemsProvince=newArrayList<OfflineMapItem>();
				itemsProvinceCity=newArrayList<List<OfflineMapItem>>();

				//cityType0:全国；1：省份；2：城市,如果是省份，可以通过childCities得到子城市列表

				//全国概略图、直辖市、港澳子城市列表
				ArrayList<MKOLSearchRecord>childMunicipalities=newArrayList<MKOLSearchRecord>();

					proHot.cityName="热门城市";
					proHot.childCities=cs;
		List<MKOLUpdateElement>updates=mOffline.getAllUpdateInfo();
				if(updates!=null&&updates.size()>0)
				{
}

			@Override
			protectedvoidonResult(Voidresult)
			{
				//TODOAuto-generatedmethodstub
				refreshDownList();
				refreshAllSearchList();

				allCountryAdapter.setDatas(itemsProvince,itemsProvinceCity);
			}
		}.execute();
	}

❽ 谁有JavaWeb版本的在线考试系统，求完整源代码。

基于java web的在线考试系统，我有的。数据库：mysql
主要功能：注册、登录 考试 查询 等功能

❾ 求一套完整的JAVA WEB项目的网络购物网站源代码

虽然源码便宜到十块钱能买一套或者n套了吧，不过10分就想买还是有点too young too sample

❿ 求一个完整的javaweb项目的购物网站源代码

JAVA WEB项目的网络购物网站源代码的话，很复杂的话，肯定是没有的，你可以去eoe或者安卓巴士网站看看有没有源码