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java程序模拟qq登录界面的代码
java程序如何实现登录、记住密码、自动登录等功能!
package dyno.swing.beans.qq
import javax.swing.*
import javax.swing.event.MouseInputListener
import org.jvnet.substance.skin.SubstanceOfficeBlue2007LookAndFeel
/*import org.jvnet.substance.skin.SubstanceModerateLookAndFeel
import org.jvnet.substance.skin.SubstanceOfficeBlue2007LookAndFeel*/
import java.awt.*
import java.awt.event.ActionEvent
import java.awt.event.ActionListener
import java.awt.event.MouseEvent
import java.io.IOException
import java.io.PrintWriter
import java.net.Socket
import java.net.UnknownHostException
import java.sql.ResultSet
import java.sql.SQLException
import java.util.Scanner
public class QQLogin extends JFrame implements MouseInputListener,ActionListener{
JLabel guanggao,beijing,wenzi,shezhi,zhanghaowb,qq1,dengluzhuangtai
// JTextField zhanghao
JPopupMenu haoma
JComboBox zhanghao
JPasswordField mima
JCheckBox jizhumima,zidongdenglu
JButton denglu,chashamuma
JProgressBar jpb
SimThread activity
Timer activityMonitor
String name,qq
Socket s
public QQLogin()
{
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel")
} catch (ClassNotFoundException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace()
} catch (InstantiationException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace()
} catch (IllegalAccessException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace()
} catch (UnsupportedLookAndFeelException e1) {
// TODO 自动生成 catch 块
e1.printStackTrace()
}
chashamuma = new JButton("查杀木马")
chashamuma.setBounds(240, 155,85, 20)
this.add(chashamuma)
jpb = new JProgressBar()
jpb.setStringPainted(true)
jpb.setBounds(100, 240, 200, 15)
this.add(jpb)
chashamuma.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
jpb.setMaximum(1000)//设置进度栏的最大值
activity=new SimThread(1000)
activity.start()//启动线程
activityMonitor.start()//启动定时器
chashamuma.setEnabled(false)//禁止按钮
}
})
activityMonitor=new Timer(100,new ActionListener(){//每0.5秒执行一次
public void actionPerformed(ActionEvent e){//以下动作将在事件调度线程中运行,十分安全
int current=activity.getCurrent()//得到线程的当前进度
jpb.setValue(current)//更新进度栏的值
if(current==activity.getTarget()){//如果到达目标值
activityMonitor.stop()//终止定时器
chashamuma.setEnabled(true)//激活按钮
}
}
})
dengluzhuangtai = new JLabel(new ImageIcon("zaixianzhuangtai.jpg"))
dengluzhuangtai.setBounds(75, 145, 35, 30)
this.add(dengluzhuangtai)
dengluzhuangtai.addMouseListener(this)
denglu = new JButton("登录")
denglu.setBounds(140, 155, 80, 20)
this.add(denglu)
this.setAlwaysOnTop(true)
zidongdenglu = new JCheckBox("自动登录")
zidongdenglu.setBounds(200, 190, 100, 30)
this.add(zidongdenglu)
jizhumima = new JCheckBox("记住密码")
jizhumima.setBounds(100, 190, 100, 30)
// jizhumima.setBackground(new Color(228, 244, 255))
this.add(jizhumima)
haoma = new JPopupMenu()
/* zhanghao = new JTextField(20)
zhanghao.setBounds(120, 78, 135, 20)
zhanghao.setBorder(BorderFactory.createMatteBorder(1, 1, 1, 1, Color.WHITE))
zhanghao.setFont(new Font("宋体",Font.PLAIN,13))
this.add(zhanghao)*/
// zhanghaowb = new JLabel(new ImageIcon("2.png"))
// zhanghaowb.setBounds(90, 73, 194, 31)
// jiantou = new JLabel(new ImageIcon("baijiantou.png"))
// jiantou.setBounds(256, 78, 23, 21)
// jiantou.addMouseListener(this)
// this.add(jiantou)
// this.add(zhanghaowb)
chashamuma.addActionListener(this)
mima = new JPasswordField()
mima.setEchoChar('*')
mima.setFont(new Font("宋体",Font.PLAIN,13))
mima.setBounds(100, 113, 150, 20)
this.add(mima)
zhanghao = new JComboBox()
zhanghao.setEditable(true)
zhanghao.setBounds(100, 78, 150, 20)
zhanghao.setFont(new Font("宋体",Font.PLAIN,13))
this.add(zhanghao)
guanggao = new JLabel(new ImageIcon("guanggao.gif"))
guanggao.setBounds(0, 0, 334, 64)
beijing = new JLabel(new ImageIcon("beijing.jpg"))
beijing.setBounds(0, 64, 334, 154)
wenzi = new JLabel(new ImageIcon("wenzi.jpg"))
wenzi.setBounds(30, 75, 50, 100)
denglu.addActionListener(this)
// zhanghaowb.addMouseListener(this)
// zhanghao.addMouseListener(this)
this.add(wenzi)
this.add(beijing)
this.setLayout(null)
this.add(guanggao)
this.setVisible(true)
this.setDefaultCloseOperation(3)
this.setSize(340, 250)
this.setLocationRelativeTo(null)
}
public static void main(String[] args) {
/*JFrame.setDefaultLookAndFeelDecorated(true)
try {
UIManager.setLookAndFeel(new SubstanceOfficeBlue2007LookAndFeel())
UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceOfficeBlue2007LookAndFeel")
} catch (Exception e) {
System.out.println("Substance Raven Graphite failed to initialize")
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
QQLogin w = new QQLogin()
w.setVisible(true)
}
})*/
new QQLogin()
}
public void mouseClicked(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseEntered(MouseEvent e) {
if(e.getSource() == dengluzhuangtai)
{
dengluzhuangtai.setIcon(new ImageIcon("zaixianzhuangtaidian.jpg"))
}
}
public void mouseExited(MouseEvent e) {
if(e.getSource() == dengluzhuangtai)
{
dengluzhuangtai.setIcon(new ImageIcon("zaixianzhuangtai.jpg"))
}
}
public void mousePressed(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseReleased(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseDragged(MouseEvent e) {
// TODO 自动生成方法存根
}
public void mouseMoved(MouseEvent e) {
// TODO 自动生成方法存根
}
public class liaotianchuangkou
{
}
class SimThread extends Thread{//线程类
private int current//进度栏的当前值
private int target//进度栏的最大值
public SimThread(int t){
current=0
target=t
}
public int getTarget(){
return target
}
public int getCurrent(){
return current
}
public void run(){//线程体
try{
while (current<target &&!interrupted()){//如果进度栏的当前值小于目标值并且线程没有被中断
sleep(10)
current++
if(current == 700)
{
sleep(3000)
}
else if(current == 730)
{
sleep(1000)
}
}
}catch (InterruptedException e){}
}
}
public void actionPerformed(ActionEvent e) {
if(e.getSource() == chashamuma)
{
this.setBounds(300, 300, 340, 300)
}
else if(e.getSource() == denglu)
{
String zh = (String) zhanghao.getSelectedItem()
System.out.println(zhanghao.getSelectedItem())
// System.out.println(zhanghao.getItemAt(0))
char [] str = mima.getPassword()
String mima = String.valueOf(str)
System.out.println(mima)
// Sql login = new Sql()
// if(login.login(zh,mima))
// {
try {
s = new Socket("127.0.0.1",8888)
System.out.println(s)
PrintWriter pw
Scanner sc
pw = new PrintWriter(s.getOutputStream(),true)
sc = new Scanner(s.getInputStream())
String str2 = "login#289872400198724#"+zh+"#289872400198724#"+mima
System.out.println(str2)
pw.println(str2)
String str3 = sc.nextLine()
String yanzheng[] = str3.split("#")
System.out.println(str3)
if(yanzheng[0].equals("true"))
{
System.out.println("登陆成功!")
name = yanzheng[1]
qq = yanzheng[2]
// this.setVisible(false)
// Thread.sleep(5000)
System.out.println("woao"+name)
System.out.println("woai"+qq)
Logined logined = new Logined(name,qq)
this.setVisible(false)
}
else
{
JOptionPane.showMessageDialog(this, "用户名或密码错误!", "用户名或密码错误!", 0)
}
} catch (UnknownHostException e2) {
// TODO 自动生成 catch 块
e2.printStackTrace()
} catch (IOException e2) {
// TODO 自动生成 catch 块
e2.printStackTrace()
}
/*try {
login.rs = login.stat.executeQuery("select * from qquser where username='"+zh+"' and password = '"+mima+"'")
boolean flag = login.rs.next()
if(flag == true)
{
name = login.rs.getString("name")
qq = login.rs.getString("username")
}
else
{
}*/
// } catch (SQLException e1) {
// TODO 自动生成 catch 块
// e1.printStackTrace()
// }
}
else
{
JOptionPane.showMessageDialog(this, "用户名或密码错误", "输入错误", 0)
}
// this.setVisible(false)
//new Logined()
}
}
当前发现出现java安装出现1603错误的主要原因:最大可能:安装路径不是默认的安装路径,而是用户自定义安装的,并且安装路径有中文,一般就会出现这个错误。另外一个可能:电脑是32位系统,但是安装的jdk64位的,也可能会出现这个问题。其余可能:如安装过程中内存不足,程序本身有缺陷等等都是可能的。解决办法:重新安装符合电脑位数的jdk(针对32位系统只能安装32位的jdk);安装jdk过程中,选择安装路径不要出现中文。如果是内存不足的,可以换个磁盘安装,如果还是安装不上的话,建议重新下载jdk进行安装。你直接保存某次登录后的cookie信息设置到请求头里,应该就不用验证了;别模拟手动手动输入账号密码去登录
下图是我用python筛选百度知道有金币问题代码中的登录设置
你说cookie失效,你一次性爬取完呗,我就不行你页面没关闭他也给你失效,而且爬完也用不了多久
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