java 基于Socket局域网文件传输v1.3
为什么我会做这个软件呢因为我们宿舍喜欢打打求生之路 安装第三方地图的时候一般都是一人下载 然后通过QQ发给其他人QQ传输速度太慢，于是开发了这个软件时间2018.1.11发送.javapackage v1_3;import java.awt.Component;import java.awt.EventQueue;import javax.swing.JFrame;import jav...
·
为什么我会做这个软件呢
因为我们宿舍喜欢打打求生之路 安装第三方地图的时候一般都是一人下载 然后通过QQ发给其他人
QQ传输速度太慢，于是开发了这个软件
时间2018.1.11
发送.java
package v1_3;
import java.awt.Component;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextField;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.JDialog;
import java.awt.Font;
import java.awt.Graphics;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.awt.event.ActionEvent;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.dnd.DropTarget;
import java.awt.dnd.DropTargetAdapter;
import java.awt.dnd.DropTargetDropEvent;
import java.awt.Color;
public class 发送 extends JFrame {
private JPanel contentPane;
private JTextField textField;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
发送 frame = new 发送(null);
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public static 发送 发送;
public static String mulu;
public 发送(Component toto) {
setResizable(false);
setTitle("\u5C40\u57DF\u7F51\u6587\u4EF6\u4F20\u8F93-\u53D1\u9001\u65B9V1.2");
发送=this;
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent arg0) {
super.windowClosing(arg0);
if(fasong.list.size()>0){
// javax.swing.JOptionPane.showMessageDialog(发送.this, "正在传输文件请稍后再试");
try {
Message dialog = new Message(发送.this, "正在传输文件请稍后再试...",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
else{
System.exit(0);
}
}
});
setDefaultCloseOperation(0);
setBounds(100, 100, 450, 300);
setLocationRelativeTo(toto);
setLocation(this.getX()-this.getWidth()/2, this.getY());
contentPane = new JPanel();
contentPane.setBackground(Color.WHITE);
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
textField = new JTextField();
textField.setBackground(Color.WHITE);
textField.setFont(new Font("微软雅黑", Font.PLAIN, 12));
textField.setEditable(false);
textField.setBounds(10, 194, 414, 21);
contentPane.add(textField);
textField.setColumns(10);
JLabel label = new JLabel("\u6587\u4EF6\u8DEF\u5F84\uFF1A(\u628A\u6587\u4EF6\u62D6\u5230\u8FD9\u91CC)");
label.setFont(new Font("微软雅黑", Font.PLAIN, 14));
label.setBounds(10, 169, 213, 15);
contentPane.add(label);
// JButton btnNewButton = new JButton("\u6D4F\u89C8");
// btnNewButton.setBackground(Color.WHITE);
// btnNewButton.setFont(new Font("微软雅黑", Font.PLAIN, 14));
// btnNewButton.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent e) {
// JFileChooser jf = new JFileChooser();
// if (jf.showOpenDialog(null) == 0) {
// mulu = jf.getSelectedFile().getPath();
// textField.setText(mulu);
// }
// }
// });
// btnNewButton.setBounds(350, 193, 74, 23);
// contentPane.add(btnNewButton);
JButton button = new JButton("\u53D1\u9001");
button.setBackground(Color.WHITE);
button.setFont(new Font("微软雅黑", Font.PLAIN, 14));
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(textField.getText().equals("")){
// javax.swing.JOptionPane.showMessageDialog(发送.this, "请设置文件路径...");
try {
Message dialog = new Message(发送.this, "请设置文件路径...",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
else if(fasong.list.size()>0){
// javax.swing.JOptionPane.showMessageDialog(发送.this, "正在传输文件请稍后再试");
try {
Message dialog = new Message(发送.this, "正在传输文件请稍后再试",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
else{//
File fi=new File(textField.getText());
if(!fi.isFile()){
// javax.swing.JOptionPane.showMessageDialog(发送.this, "非法文件 请重新选择");
try {
Message dialog = new Message(发送.this, "非法文件 请重新选择",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
return;
}
///
Socket so=null;
for(int i=0;i<fwq.list.size();i++){
so=fwq.list.get(i);
new Thread(new fasong(so)).start();
}
new Thread(new drawaaa()).start();
}
}
});
button.setBounds(331, 228, 93, 23);
contentPane.add(button);
JLabel lblNewLabel = new JLabel("\u8BF7\u8BA9\u5BF9\u65B9\u8FDE\u63A5\u5230\u60A8\u7684IP\uFF1A");
lblNewLabel.setFont(new Font("微软雅黑", Font.PLAIN, 16));
lblNewLabel.setBounds(10, 128, 414, 31);
contentPane.add(lblNewLabel);
String s=null;
try {
s = "" + InetAddress.getLocalHost();
} catch (UnknownHostException e) {
e.printStackTrace();
}
StringBuffer ss = new StringBuffer();
try {
for (int i = s.indexOf("192"); i < s.length(); i++) {
ss.append(s.charAt(i));
}
} catch (Exception e1) {
e1.printStackTrace();
}
lblNewLabel.setText("\u8BF7\u8BA9\u5BF9\u65B9\u8FDE\u63A5\u5230\u60A8\u7684IP\uFF1A" + ss);
label_1.setFont(new Font("微软雅黑", Font.PLAIN, 12));
label_1.setBounds(289, 0, 145, 184);
contentPane.add(label_1);
JLabel label_2 = new JLabel("\u5982\u679C\u65E0\u6CD5\u8FDE\u63A5\u8BF7\u5C06\u672C\u673A\u9632\u706B\u5899\u5173\u95ED");
label_2.setFont(new Font("微软雅黑", Font.PLAIN, 12));
label_2.setBounds(10, 233, 236, 15);
contentPane.add(label_2);
new Thread(new fwq()).start();
//
new DropTarget(this,new DropTargetAdapter() {
public void drop(DropTargetDropEvent arg0) {
发送.this.drop(arg0);
// arg0.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);//接受滴 没这句就会报错
// arg0.acceptDrop(3);//接受滴 没这句就会报错 3表示移动or复制
// List<?> list=null;
// try {
// list = (List<?>) arg0.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
// //get可转让的 get数据传输 数据的味道。java文件列表的味道
// File fi=(File)list.get(0);
// mulu=fi.getPath();
// textField.setText(mulu);
// } catch (UnsupportedFlavorException | IOException e) {
// e.printStackTrace();
// }
}
});
new DropTarget(textField,new DropTargetAdapter() {
public void drop(DropTargetDropEvent arg0) {
发送.this.drop(arg0);
}
});
}
public static JLabel label_1 = new JLabel("");
public void paint(Graphics g) {
super.paint(g);
// int daxiao=12;
// int weizhi=4;
// int x=11;
// g.setFont(new Font("微软雅黑",0,daxiao));
// g.drawString("已连接："+fwq.list.size(), x, daxiao*weizhi++);
g.drawString("已连接："+fwq.list.size(),11,48);
}
public void drop(DropTargetDropEvent arg0){
arg0.acceptDrop(3);//接受滴 没这句就会报错 3表示移动or复制
List<?> list=null;
try {
list = (List<?>) arg0.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
//get可转让的 get数据传输 数据的味道。java文件列表的味道
File fi=(File)list.get(0);
mulu=fi.getPath();
textField.setText(mulu);
} catch (UnsupportedFlavorException | IOException e) {
e.printStackTrace();
}
}
}
class fwq implements Runnable{
public static ArrayList<Socket> list;
public static int yilianjie=0;
public void run() {
list=new ArrayList<Socket>();
ServerSocket soo=null;
Executor ex=Executors.newCachedThreadPool();
try {
soo=new ServerSocket(61855);
} catch (IOException e) {
// e.printStackTrace();
// javax.swing.JOptionPane.showMessageDialog(发送.发送, "端口61855已打开 启动程序失败 可能程序已经启动...");
try {
Message dialog = new Message(发送.发送, "<html>端口61855已打开 启动程序失败 可能程序已经启动..."
+ "<br>程序将在5秒内退出",380,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
try {
Thread.sleep(5000);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
// System.exit(1);
}
while(true){
try {
Socket so=soo.accept();//等待连接s
list.add(so);
yilianjie++;
发送.发送.repaint();
ex.execute(new dklj(so));
} catch (IOException e) {
e.printStackTrace();
}
}
}
class dklj implements Runnable{
Socket so=null;
dklj(Socket so){
this.so=so;
}
public void run() {
BufferedReader in=null;
while(true){
try {
in=new BufferedReader(new InputStreamReader(so.getInputStream()));
if(in.readLine()==null){break;}
} catch (IOException e) {
// e.printStackTrace();
// System.out.println("一位用户已退出...");
break;
}
}
fwq.yilianjie--;
list.remove(so);
发送.发送.repaint();
try {
if(in!=null)in.close();
if(so!=null)so.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
class fasong implements Runnable{
public static ArrayList<aaa> list=new ArrayList<aaa>();
Socket so=null;
private aaa aaa;
public fasong(Socket so){
this.so=so;
aaa=new aaa();
list.add(aaa);
}
public void run() {
File fi=new File(发送.mulu);
BufferedInputStream in=null;
try {
in=new BufferedInputStream(new FileInputStream(fi));
DataOutputStream out=new DataOutputStream(new BufferedOutputStream(so.getOutputStream()));
String name=fi.getName();
long size=fi.length();long yifasong=0;
int len;
byte[] by=new byte[1024*1024*10];
out.writeUTF(name);
out.flush();
out.writeLong(size);
out.flush();
while((len=in.read(by))!=-1){
out.write(by,0,len);
out.flush();
yifasong+=len;
// System.out.println("已发送："+yifasong*100.0/size+"%");
double bfb=yifasong*100.0/size;
bfb=(int)(bfb*10);
bfb/=10;
aaa.s="已发送："+bfb+"%";
// 发送.发送.repaint();
}
list.remove(aaa);
// 发送.发送.repaint();
} catch (IOException e) {
e.printStackTrace();
}
try {
if(in!=null)in.close();
} catch (IOException e) {
e.printStackTrace();
}
发送.发送.repaint();
}
}
class aaa{
public String s="已发送：0.0%";
}
class drawaaa implements Runnable{
public void run() {
while(fasong.list.size()>0){
try {
Thread.sleep(0);
} catch (InterruptedException e) {
e.printStackTrace();
}
aaa aaa=null;
StringBuffer str=new StringBuffer("<html>");
for(int i=0;i<fasong.list.size();i++){
aaa=fasong.list.get(i);
str.append(aaa.s);
str.append("<br>");
}
发送.label_1.setText(str.toString());
}
发送.label_1.setText("已完成");
发送.发送.repaint();
// javax.swing.JOptionPane.showMessageDialog(发送.发送, "传输完成！");
try {
Message dialog = new Message(发送.发送, "传输完成！",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
}接受.java
package v1_3;
import java.awt.Component;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.filechooser.FileSystemView;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.net.Socket;
import java.awt.event.ActionEvent;
import java.awt.Font;
import java.awt.SystemColor;
import java.awt.Color;
public class 接受 extends JFrame {
private JPanel contentPane;
private JTextField textField;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
接受 frame = new 接受(null);
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
private void lujingout(){
BufferedWriter out=null;
try {
out=new BufferedWriter(new FileWriter("Set.txt"));
out.write(textField_1.getText()+"\r\n");
} catch (IOException e) {
// e.printStackTrace();
}
try {
if (out!=null) {
out.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void lujingin(){
BufferedReader in=null;
try {
in=new BufferedReader(new FileReader("Set.txt"));
String s=in.readLine();
textField_1.setText(s);
} catch (IOException e) {
// e.printStackTrace();
}
try {
if(in!=null){
in.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
public static boolean yilianjie=false;
public static boolean jinzhiguanbi=false;
public 接受(Component toto) {
setResizable(false);
setTitle("\u5C40\u57DF\u7F51\u6587\u4EF6\u4F20\u8F93-\u63A5\u6536\u65B9V1.2");
FileSystemView fsv = FileSystemView.getFileSystemView(); //注意了，这里重要的一句
// System.out.println(fsv.getHomeDirectory()); //得到桌面路径
setDefaultCloseOperation(0);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent arg0) {
super.windowClosing(arg0);
if(jinzhiguanbi){
javax.swing.JOptionPane.showMessageDialog(接受.this, "正在传输文件...");
}
else{
lujingout();
System.exit(0);
}
}
});
setBounds(100, 100, 450, 300);
setLocationRelativeTo(toto);
setLocation(this.getX()+this.getWidth()/2, this.getY());
contentPane = new JPanel();
contentPane.setBackground(Color.WHITE);
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
textField = new JTextField();
textField.setFont(new Font("微软雅黑", Font.PLAIN, 12));
textField.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (!yilianjie) {
new Thread(new lianjie(textField.getText())).start();
} else {
// javax.swing.JOptionPane.showMessageDialog(接受.this, "您已连接服务器 请不要重复点击...");
try {
Message dialog = new Message(接受.this, "已连接服务器...",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
}
});
textField.setText("192.168.1.");
textField.setBounds(46, 139, 260, 21);
contentPane.add(textField);
textField.setColumns(10);
JButton button = new JButton("\u8FDE\u63A5");
button.setBackground(Color.WHITE);
button.setFont(new Font("微软雅黑", Font.PLAIN, 14));
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(!yilianjie){
new Thread(new lianjie(textField.getText())).start();
}else{
// javax.swing.JOptionPane.showMessageDialog(接受.this, "您已连接服务器 请不要重复点击...");
try {
Message dialog = new Message(接受.this, "已连接服务器...",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
}
});
button.setBounds(316, 138, 93, 23);
contentPane.add(button);
lblip.setFont(new Font("微软雅黑", Font.PLAIN, 14));
lblip.setBounds(10, 114, 414, 15);
contentPane.add(lblip);
textField_1 = new JTextField(fsv.getHomeDirectory().toString()+"\\");
textField_1.setFont(new Font("微软雅黑", Font.PLAIN, 12));
lujingin();
textField_1.setBounds(46, 195, 260, 21);
contentPane.add(textField_1);
textField_1.setColumns(10);
label = new JLabel("\u53E6\u5B58\u4E3A\u76EE\u5F55\uFF1A");
label.setFont(new Font("微软雅黑", Font.PLAIN, 14));
label.setBounds(10, 170, 109, 15);
contentPane.add(label);
button_1 = new JButton("\u6D4F\u89C8");
button_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// javax.swing.JOptionPane.showMessageDialog(接受.this, "此按钮不可用，请将保存路径复制到编辑框");
try {
Message dialog = new Message(接受.this, "此按钮不可用 请将保存路径复制到编辑框",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
});
button_1.setBackground(Color.WHITE);
button_1.setFont(new Font("微软雅黑", Font.PLAIN, 14));
button_1.setBounds(316, 194, 93, 23);
contentPane.add(button_1);
lblNewLabel = new JLabel("");
lblNewLabel.setFont(new Font("微软雅黑", Font.PLAIN, 12));
lblNewLabel.setBounds(142, 60, 144, 15);
contentPane.add(lblNewLabel);
button_2 = new JButton("\u8BBE\u4E3A\u684C\u9762");
button_2.setBackground(Color.WHITE);
button_2.setFont(new Font("微软雅黑", Font.PLAIN, 14));
button_2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
FileSystemView fsv = FileSystemView.getFileSystemView(); //注意了，这里重要的一句
textField_1.setText(fsv.getHomeDirectory()+"\\");
}
});
button_2.setBounds(213, 220, 93, 23);
contentPane.add(button_2);
button_3 = new JButton("\u4F7F\u7528\u4E0A\u4E00\u6B21\u7684\u8DEF\u5F84");
button_3.setBackground(Color.WHITE);
button_3.setFont(new Font("微软雅黑", Font.PLAIN, 14));
button_3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
lujingin();
}
});
button_3.setBounds(56, 220, 147, 23);
contentPane.add(button_3);
接受=this;
}
public static 接受 接受;
public static JLabel lblip = new JLabel("\u8BF7\u5148\u8FDE\u63A5\u5230\u5BF9\u65B9IP\uFF1A");
public static JTextField textField_1;
private JLabel label;
private JButton button_1;
public static JLabel lblNewLabel;
private JButton button_2;
private JButton button_3;
}
class lianjie implements Runnable{
public Socket so;
private String ip;
public lianjie(String s){
this.ip=s;
}
public void run() {
try {
接受.lblip.setText("正在连接"+ip+"...");
so=new Socket(ip,61855);
接受.lblip.setText("已连接"+ip+" 等待对方发送文件...");
接受.yilianjie=true;
new Thread(new shouwenjian()).start();
} catch (IOException e) {
// e.printStackTrace();
if(接受.yilianjie)
接受.lblip.setText("连接失败请检查IP是否正确");
}
}
class shouwenjian implements Runnable{
public void run() {
BufferedOutputStream out=null;
DataInputStream in=null;
try {
while (true) {
in = new DataInputStream(new BufferedInputStream(so.getInputStream()));
byte[] by = new byte[1024 * 1024 * 10];
String name = in.readUTF();
long size = in.readLong();
接受.jinzhiguanbi=true;
long jieshou = 0;
int len;
String s=接受.textField_1.getText();
char c=s.charAt(s.length()-1);
if(c!='\\'){
s+="\\";
}
//
File mulu=new File(s);
if (!mulu.getParentFile().exists()) {
mulu.getParentFile().mkdirs();
}
// 判断文件是否存在，不存在就创建文件
if (!mulu.exists() && !mulu.isDirectory()) {
mulu.mkdir();
}
//
File fi = new File(s + name);
out = new BufferedOutputStream(new FileOutputStream(fi));//可能会出错
while ((len = in.read(by)) != -1) {
out.write(by, 0, len);
out.flush();
jieshou += len;
double bfb=jieshou*100.0/size;
bfb=(int)(bfb*10);
bfb/=10;
// 接受.lblNewLabel.setText("已接收：" + jieshou*100.0 / size + "%");
接受.lblNewLabel.setText("已接收：" + bfb + "%");
// 接受.接受.repaint();
if (jieshou >= size) {
break;
}
}
out.close();
// javax.swing.JOptionPane.showMessageDialog(接受.接受, "文件接收完成...");
try {
Message dialog = new Message(接受.接受, "文件接收完成...",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
接受.jinzhiguanbi=false;
}
} catch (IOException e) {
e.printStackTrace();
// javax.swing.JOptionPane.showMessageDialog(接受.接受, "文件路径异常或发送方已关闭软件");
try {
Message dialog = new Message(接受.接受, "文件路径异常或发送方已关闭软件",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
///
接受.jinzhiguanbi=false;
接受.yilianjie=false;
接受.lblip.setText("已断开连接");
try {
if(out!=null)out.close();
if(in!=null)in.close();
if(so!=null)so.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}入口.java
package v1_3;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;
import javax.swing.JDialog;
import java.awt.Color;
import java.awt.Font;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.dnd.DropTarget;
import java.awt.dnd.DropTargetAdapter;
import java.awt.dnd.DropTargetDropEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.awt.event.ActionEvent;
public class 入口 extends JFrame {
private JPanel contentPane;
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
入口 frame = new 入口();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
System.out.println("请不要关闭此窗口！！！");
System.out.println("请不要关闭此窗口！！！");
System.out.println("请不要关闭此窗口！！！");
System.out.print("重要是事情要说三遍");
}
});
}
public 入口() {
setResizable(false);
setTitle("\u5C40\u57DF\u7F51\u4F20\u8F93\u6587\u4EF6v1.2");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(450, 300);
setLocationRelativeTo(null);
contentPane = new JPanel();
contentPane.setBackground(Color.WHITE);
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JButton btnNewButton = new JButton("\u53D1\u6587\u4EF6");
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
发送 f=new 发送(入口.this);
入口.this.setVisible(false);
f.setVisible(true);
}
});
btnNewButton.setBackground(Color.WHITE);
btnNewButton.setFont(new Font("微软雅黑", Font.PLAIN, 16));
btnNewButton.setBounds(10, 81, 414, 32);
contentPane.add(btnNewButton);
JButton button = new JButton("\u6536\u6587\u4EF6");
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
接受 f=new 接受(入口.this);
入口.this.setVisible(false);
f.setVisible(true);
}
});
button.setBackground(Color.WHITE);
button.setFont(new Font("微软雅黑", Font.PLAIN, 16));
button.setBounds(10, 123, 414, 32);
contentPane.add(button);
JButton button_1 = new JButton("\u5173\u4E8E");
button_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// javax.swing.JOptionPane.showMessageDialog(入口.this,"BY：李子果");
try {
Message dialog = new Message(入口.this,"<html>BY：李子果",278,129);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
});
button_1.setBackground(Color.WHITE);
button_1.setFont(new Font("微软雅黑", Font.PLAIN, 12));
button_1.setBounds(331, 228, 93, 23);
contentPane.add(button_1);
JButton btnNewButton_1 = new JButton("\u7248\u672C\u8BF4\u660E");
btnNewButton_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// javax.swing.JOptionPane.showMessageDialog(入口.this, "版本v1.2-新增拖拽文件上传 接发文件合并-兼容v1.1\n"
// + "版本v1.1-修复大部分bug 新外观 支持多次传输\n"
// + "版本v1.0-无介绍");
// new Message(入口.this,"<html>版本v1.2-新增拖拽文件上传 接发文件合并-兼容v1.1<br>"
// + "版本v1.1-修复大部分bug 新外观 支持多次传输<br>"
// + "版本v1.0-无介绍",374,158);
try {
Message dialog = new Message(入口.this,"<html>版本v1.3-优化外观-兼容v1.2 v1.1<br>"
+ "版本v1.2-新增拖拽文件上传 接发文件合并-兼容v1.1<br>"
+ "版本v1.1-修复大部分bug 新外观 支持多次传输<br>"
+ "版本v1.0-无介绍",374,158);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception ee) {
ee.printStackTrace();
}
}
});
btnNewButton_1.setBackground(Color.WHITE);
btnNewButton_1.setFont(new Font("微软雅黑", Font.PLAIN, 12));
btnNewButton_1.setBounds(10, 228, 93, 23);
contentPane.add(btnNewButton_1);
// new DropTarget(this,new DropTargetAdapter() {
//
// public void drop(DropTargetDropEvent arg0) {
// arg0.acceptDrop(3);
// try {
// List<?> list=(List<?>) arg0.getTransferable().getTransferData(DataFlavor.javaFileListFlavor);
// File fi=(File)list.get(0);
// System.out.println(fi.getPath());
// } catch (UnsupportedFlavorException | IOException e) {
// // TODO 自动生成的 catch 块
// e.printStackTrace();
// }
// }
// });
}
}
Message.java
package v1_3;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import java.awt.Font;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Color;
import java.awt.Component;
import javax.swing.SwingConstants;
public class Message extends JDialog {
/**
* Launch the application.
*/
public static void main(String[] args) {
try {
Message dialog = new Message(null,"<html>123<br>123",450,300);
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
System.out.println(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Create the dialog.
*/
public Message(Component a,String s,int w,int h) {
setTitle("\u6D88\u606F");
setResizable(false);
getContentPane().setBackground(Color.WHITE);
// setBounds(100, 100, 450, 300);
setSize(w, h);
setLocationRelativeTo(a);
getContentPane().setLayout(null);
JLabel lblNewLabel = new JLabel(s);
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setFont(new Font("微软雅黑", Font.PLAIN, 12));
// lblNewLabel.setBounds(10, 10, 414, 208);
lblNewLabel.setBounds(10, 10, this.getWidth()-36, this.getHeight()-92);
getContentPane().add(lblNewLabel);
JButton btnNewButton = new JButton("\u786E\u5B9A");
btnNewButton.setBackground(Color.WHITE);
btnNewButton.setFont(new Font("微软雅黑", Font.PLAIN, 12));
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Message.this.dispose();
}
});
btnNewButton.setBounds(331, 228, 93, 23);
getContentPane().add(btnNewButton);
btnNewButton.setLocation(this.getWidth()-btnNewButton.getWidth()-26, this.getHeight()-btnNewButton.getHeight()-49);
}
}下载地址：https://download.csdn.net/download/u010756046/10482469
欢迎加入西安开发者社区！我们致力于为西安地区的开发者提供学习、合作和成长的机会。参与我们的活动，与专家分享最新技术趋势，解决挑战，探索创新。加入我们，共同打造技术社区！
更多推荐
1
0- 0
已为社区贡献3条内容
所有评论(0)