import java.sql.*;
import static java.sql.DriverManager.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Random;
class Connect{//建立数据库的连接
Connection conn = null;
public Connect()
{
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
} catch (ClassNotFoundException ex) {
throw new RuntimeException(ex);
}
System.out.println("加载驱动成功！");
String dbURL = "jdbc:sqlserver://localhost;DatabaseName=User1001;encrypt=true;trustServerCertificate=true";
String user = "sa";
String password = "123456";//在引号中修改为自己设置的登陆密码
try {
conn = getConnection(dbURL, user, password);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
System.out.println("连接数据库成功！");
try (Statement statement = conn.createStatement()) {
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
}
class Conction extends Connect {
ArrayList<String> list1 = new ArrayList<>();
ArrayList<String> list2 = new ArrayList<>();
ArrayList<String> list4 = new ArrayList<>();
String string1 = "";
String string2 = "";
public void Connect(String t1, String t2, String t3, String t4, String t5) {//注册模块
String sql = "INSERT INTO usertable2(username,potsize,potid,pwater,password) VALUES (?,?,?,?,?)";
try {
PreparedStatement stat = conn.prepareStatement(sql);//进行预编译
stat.setString(1, t1);
stat.setString(2, t2);
stat.setString(3, t3);
stat.setString(4, t4);
stat.setString(5, t5);
stat.executeUpdate();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
String sql2 = "select * from usertable2";
PreparedStatement stmt = null;
PreparedStatement stmt2 = null;
try {
stmt = conn.prepareStatement(sql);
stmt2 = conn.prepareStatement(sql2);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try (ResultSet res = stmt2.executeQuery()) {
while (res.next()) {
String title = res.getString("username");
list1.add(title);
}
for (int i = 0; i < list1.size(); i++) {
if (list1.get(i).contains(t1)) {
string1 = list1.get(i);
}
}
new show1(string1, "注册成功");
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try {
stmt.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try {
conn.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
public void Connect(String s1, String s2) {//登录模块
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from usertable2 where username='" + s1 + "'" + "and password=" + s2);
if (!rs.isBeforeFirst())//获取行号
{
new show1("请输入正确的用户名或者密码");
} else {
while (rs.next()) {
String tet = rs.getString("username");
list2.add(tet);
System.out.println(tet);
}
for (int i = 0; i < list2.size(); i++) {
if (list2.get(i).contains(s1)) ;
{
string2 = list2.get(i);
}
}
new GUIshowseen1(string2);
}
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
public void Connect() {//模块5可用位置查询
String h="";
String m="";
try (Statement stmt5 = conn.createStatement()) {
int num=0;
ResultSet rs = stmt5.executeQuery("select count(uName) from usertable3 ");
while(rs.next())
{
String p= rs.getString(1);
num=Integer.parseInt(p,10);
}
h = "A区已用位置" + num + "剩余位置" + (100 - num);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try (Statement stmt6 = conn.createStatement()) {
int num=0;
ResultSet rs = stmt6.executeQuery("select count(uName) from usertable6 ");
while(rs.next())
{
String p= rs.getString(1);
num=Integer.parseInt(p,10);
}
m = "B区已用位置" + num + "剩余位置" + (100 - num);
new show1(h,m,4);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
public void Connect(int m, String f) throws RuntimeException {//找回密码模块
String p="";
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select password from usertable2 where username='" + f + "'");
while (rs.next()) {
String tet = rs.getString(1);
System.out.println(tet);
p = tet;
}
new show1("密码是" + p);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
public void Connect(int f,String m1,String m2,String m3) {//新的注册模块
String v="";
if(f<5)
{
v="usertable3";
}
else {
v="usertable6";
}
String sql = "INSERT INTO "+v+"(uName,uPwt,uTime) VALUES (?,?,?)";
try {
PreparedStatement stat = conn.prepareStatement(sql);//进行预编译
stat.setString(1, m1);
stat.setString(2, m2);
stat.setString(3, m3);
stat.executeUpdate();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
String sql2 = "select * from "+v;
PreparedStatement stmt = null;
PreparedStatement stmt2 = null;
try {
stmt = conn.prepareStatement(sql);
stmt2 = conn.prepareStatement(sql2);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try (ResultSet res = stmt2.executeQuery()) {
while (res.next()) {
String title = res.getString("uName");
list1.add(title);
}
for (int i = 0; i < list1.size(); i++) {
if (list1.get(i).contains(m1)) {
string1 = list1.get(i);
}
}
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try {
stmt.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try {
conn.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
public void Connect(String k1, String k2, int m,String l) {// 新的离开港口模块2
try (Statement stmt3 = conn.createStatement()) {
String v="";
if(m<5)
{
v="usertable3";
}
else {
v="usertable6";
}
String sql2 = "select DATEDIFF(day,uTime,'2023-06-19') as age from "+v;
PreparedStatement stmt2 = null;
try {
stmt2 = conn.prepareStatement(sql2);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try (ResultSet res = stmt2.executeQuery()) {
while (res.next()) {
String title = res.getString("age");
list4.add(title);
}
System.out.println(list4.get(list4.size() - 1));
new show1("共计停靠时间" + list4.get(list4.size() - 1) + "天", "离港成功");
}
String sql4 = "delete from "+v+" where uName=?";
try {
PreparedStatement stat = conn.prepareStatement(sql4);//进行预编译
stat.setString(1, k1);
stat.executeUpdate();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try{
stmt2.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
try{
conn.close();
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
}
class show1 extends JFrame{//提示模块
public show1(String s,String to){
super("注册");
JLabel tatil=new JLabel(to);
JLabel name=new JLabel("用户名: "+s);
tatil.setBounds(30,40,500,100);
name.setBounds(30,80,500,100);
tatil.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//B2.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setSize(500,300);
this.setLocation(800,400);
this.add(name);
this.add(tatil);this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
}
public show1(String d1,String d2,int p){
super("区域查询");
JLabel tatil=new JLabel(d1);
JLabel name=new JLabel(d2);
tatil.setBounds(30,40,500,100);
name.setBounds(30,80,500,100);
tatil.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//B2.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setSize(500,300);
this.setLocation(800,400);
this.add(name);
this.add(tatil);this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
}
public show1(String g)
{
super("WARN");
JLabel name=new JLabel(g);
name.setBounds(30,80,500,100);
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),30));
JPanel jp=new JPanel();
String path="D://E//B2.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
jp.add(name);
this.setSize(500,500);
this.setLocation(500,300);
this.add(name);
this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
}
public show1(String s1,String s2,String s3,String s4){
super("申请成功");
JLabel t1=new JLabel("用户名: "+s1);
JLabel t2=new JLabel("吨位 "+s2);
JLabel t3=new JLabel("起始时间 "+s3);
JLabel t4=new JLabel("停泊区域 "+s4);
t1.setBounds(30,40,500,100);
t2.setBounds(30,70,500,100);
t3.setBounds(30,100,500,100);
t4.setBounds(30,130,500,100);
t1.setFont(new Font(t1.getFont().getName(),t1.getFont().getStyle(),20));
t2.setFont(new Font(t2.getFont().getName(),t2.getFont().getStyle(),20));
t3.setFont(new Font(t2.getFont().getName(),t2.getFont().getStyle(),20));
t4.setFont(new Font(t2.getFont().getName(),t2.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//A2.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setLocation(800,400);this.setSize(500,300);
this.add(t2);this.add(t3);this.add(t4);
this.add(t1);this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
}
}
class seek extends JFrame{
public seek()
{
super("密码找回");//忘记密码的模块添加
Random random=new Random();
int h=random.nextInt(100000,900000);//设置验证码模块
String t=String.valueOf(h);
JButton dete=new JButton("确定");
JButton can=new JButton("取消");
JLabel name=new JLabel("用户名:");
JLabel password=new JLabel("请输入以上字符:");
JLabel pass=new JLabel("验证");
JTextField data1=new JTextField();
JTextField data2=new JTextField(t);
JTextField data3=new JTextField();
data1.setBounds(250,120,150,30);
data2.setBounds(250,170,150,30);
data3.setBounds(250,220,150,30);
name.setBounds(50,120,100,30);
password.setBounds(50,220,200,30);
pass.setBounds(50,170,200,30);
dete.setBounds(20,400,100,30);
can.setBounds(350,400,100,30);
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
password.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
pass.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//12.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.setSize(500,500);
this.setLocation(400,200);
this.setResizable(false);
this.add(name); this.add(password); this.add(dete); this.add(can);this.add(data1);this.add(pass);
this.add(data2);this.add(data3);this.add(jp);
data1.setOpaque(false);data2.setOpaque(false);data3.setOpaque(false);
jp.setOpaque(false);
this.setVisible(true);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String d=data1.getText();
String h=data3.getText();
if(!h.contains(data2.getText()))
{
new show1("请输入正确的验证码");
}
else{
Conction fg = new Conction();
fg.Connect(1,d);
}
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
}
}
class GUIshowseen1 extends JFrame{
public GUIshowseen1(String user)
{
super("登录成功");
JButton dete=new JButton("入港申请");
JButton can=new JButton("离港申请");
JLabel tite=new JLabel("欢迎您的登录");
JPanel jp=new JPanel();
String path="D://E//A1.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.setSize(450,450);
this.setLocation(400,300);
this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
dete.setBounds(200,150,100,40);
can.setBounds(200,250,100,40);
tite.setBounds(180,50,300,40);
tite.setFont(new Font(tite.getFont().getName(),tite.getFont().getStyle(),20));
this.setResizable(false);
this.setSize(500,500);this.setLocation(100,100);
this.add(dete); this.add(can); this.add(tite);this.add(jp);
jp.setOpaque(false); this.setVisible(true);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new applyGUI(user);
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new levalGUI(user);
}
});
}
}
class applyGUI extends JFrame{
public applyGUI(String p){
super("停靠管理");
JButton dete=new JButton("确定");
JButton can=new JButton("取消");
JLabel name=new JLabel("请输入渔船的吨位");
JLabel password=new JLabel("输入停靠港口时间:");
JTextField data1=new JTextField();
JTextField data2=new JTextField();
data1.setBounds(260,115,150,30);
data2.setBounds(260,165,150,30);
password.setBounds(50,130,200,100);
name.setBounds(50,80,200,100);
dete.setBounds(50,400,100,30);
can.setBounds(350,400,100,30);
password.setFont(new Font(password.getFont().getName(),password.getFont().getStyle(),20));
name.setFont(new Font(password.getFont().getName(),password.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//A3.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.setSize(500,500);
this.setLocation(100,100);
this.add(password);this.add(dete);this.add(can); this.add(data1);this.add(name);
this.add(data2);this.add(jp);
this.add(jp);
jp.setOpaque(false);
data1.setOpaque(false);data2.setOpaque(false);//设置为透明
this.setVisible(true);
this.setResizable(false);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String pswater=data1.getText();
String stim=data2.getText();
String area="";
int number=Integer.parseInt(pswater,10);
if(number<5)
{
area="A";
Conction fg = new Conction();
fg.Connect(2,p,pswater,stim);
new show1(p,pswater,stim,area);
}
else{
area="B";
Conction fg = new Conction();
fg.Connect(7,p,pswater,stim);
new show1(p,pswater,stim,area);
}
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
}
}
class levalGUI extends JFrame{
public levalGUI(String p){
super("离开港口管理");
JButton dete=new JButton("确定");
JButton can=new JButton("取消");
JLabel size=new JLabel("请输入停泊区域");
JLabel name=new JLabel("请输入离开港口时间");
JTextField data1=new JTextField();
JTextField data2=new JTextField();
data1.setBounds(260,115,150,30);
data2.setBounds(260,165,150,30);
name.setBounds(50,130,200,100);
size.setBounds(50,80,200,100);
dete.setBounds(50,400,100,30);
can.setBounds(350,400,100,30);
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
size.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//A3.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.setSize(500,500);
this.setLocation(100,100);
this.add(name); this.add(dete);this.add(can); this.add(data1);this.add(size);this.add(data2);
this.add(jp);
jp.setOpaque(false);
data1.setOpaque(false);//设置为透明
data2.setOpaque(false);
this.setVisible(true);
this.setResizable(false);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String op=data1.getText();
String ans="A";
String sd="";
String num=data2.getText();
if(ans.contains(op))
{
Conction fg = new Conction();
fg.Connect(p,num,2,sd);
}
else{
Conction fg = new Conction();
fg.Connect(p,num,7,sd);
}
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
}
}
class GUIshow1 extends JFrame{
public GUIshow1()
{
super("新用户注册");
JFrame jf=new JFrame();
JButton dete=new JButton("确定");
JButton can=new JButton("取消");
JLabel name=new JLabel("用户名:");
JLabel Sex=new JLabel("船型号:");
JLabel ID=new JLabel("船编号:");
JLabel password=new JLabel("设置密码:");
JLabel pwater=new JLabel("排水量:");
JLabel vfcd=new JLabel("验证码");
JTextField data1=new JTextField();
JTextField data2=new JTextField();
JTextField data3=new JTextField();
JTextField data4=new JTextField();
JTextField data6=new JTextField();
JPanel jp=new JPanel();
String path="D://E//A1.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
jp.add(name);
this.setSize(450,450);
this.setLocation(400,300);
this.add(name); this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
Random random=new Random();
int n=random.nextInt(100000,999999);
String yz=String.valueOf(n);
JTextField data7=new JTextField(yz);
//密码隐藏模块
JPasswordField data5=new JPasswordField();
data5.setEchoChar('*');
JButton viewBtn = new JButton("显示");
JButton viewHid=new JButton("隐藏");
data1.setBounds(200,95,150,30);
data2.setBounds(200,145,150,30);
data3.setBounds(200,195,150,30);
data4.setBounds(200,245,150,30);
data5.setBounds(200,295,150,30);
data6.setBounds(200,345,75,30);
data7.setBounds(300,345,75,30);
name.setBounds(100,60,100,100);
Sex.setBounds(100,110,100,100);
ID.setBounds(100,160,100,100);
pwater.setBounds(100,210,100,100);
password.setBounds(100,260,100,100);
vfcd.setBounds(100,310,100,100);
dete.setBounds(20,400,100,30);
can.setBounds(350,400,100,30);
viewBtn.setBounds(350,295,60,30);
viewHid.setBounds(420,295,60,30);
data5.putClientProperty("data5.trailingComponent", viewBtn);
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data1.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data2.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data3.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data4.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data5.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data6.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data7.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
Sex.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
ID.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
pwater.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
password.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
vfcd.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
this.setResizable(false);
viewBtn.setContentAreaFilled(false);viewHid.setContentAreaFilled(false);
this.setSize(500,500);this.setLocation(100,100);
this.add(name);
this.add(pwater); this.add(ID); this.add(Sex);
this.add(dete); this.add(vfcd);this.add(password);
this.add(data2); this.add(data1);this.add(can);
this.add(data5);this.add(data4); this.add(data3);this.add(viewBtn);this.add(viewHid);
this.add(data6);this.add(data7); this.add(jp);
data1.setOpaque(false);data3.setOpaque(false);data4.setOpaque(false);
data5.setOpaque(false);data6.setOpaque(false);data2.setOpaque(false);
data7.setOpaque(false);jp.setOpaque(false);
this.setVisible(true);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String Name=data1.getText();
String Size=data2.getText();
String Id=data3.getText();
String Pwatert=data4.getText();
String PassWord=data5.getText();
String yz=data6.getText();
if(yz.contains(data7.getText()))
{
Conction fg = new Conction();
fg.Connect(Name,Size,Id,Pwatert,PassWord);
}
else {
new show1("请输入正确的验证码");
}
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
viewBtn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
data5.setEchoChar((char)0);
}
});
viewHid.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
data5.setEchoChar('*');//设置密码隐藏
}
});
}
}
class GUIshow2 extends JFrame{
public GUIshow2(){
super("用户登录");//忘记密码的模块添加
JButton dete=new JButton("确定");
JButton forget=new JButton("忘记密码");
JButton can=new JButton("取消");
JLabel name=new JLabel("用户名:");
JLabel password=new JLabel("密码:");
JTextField data1=new JTextField();
JPasswordField data2=new JPasswordField();
data2.setEchoChar('*');
JButton viewBtn = new JButton("显示");
JButton viewHid=new JButton("隐藏");
data2.putClientProperty("data5.trailingComponent", viewBtn);
viewBtn.setBounds(270,295,80,30);
viewHid.setBounds(370,295,80,30);
data1.setBounds(200,115,150,30);
data2.setBounds(200,165,150,30);
name.setBounds(100,120,100,30);
password.setBounds(100,170,100,30);
dete.setBounds(20,400,100,30);
can.setBounds(350,400,100,30);
forget.setBounds(350,250,100,30);
name.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
password.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
data1.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
viewBtn.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),15));
viewHid.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),15));
data2.setFont(new Font(name.getFont().getName(),name.getFont().getStyle(),20));
JPanel jp=new JPanel();
String path="D://E//12.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.setSize(500,500);
this.setLocation(100,100);
this.add(name); this.add(password); this.add(dete); this.add(can);this.add(data1);this.add(forget);this.add(viewBtn);
this.add(viewHid);this.add(data2);this.add(jp);
forget.setContentAreaFilled(false);viewBtn.setContentAreaFilled(false);viewHid.setContentAreaFilled(false);
data1.setOpaque(false);data2.setOpaque(false); jp.setOpaque(false);
this.setVisible(true);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String Name = data1.getText();
String Password=data2.getText();
Conction fg = new Conction();
fg.Connect(Name,Password);
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {setVisible(false);
}
});
forget.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {new seek();
}
});
viewBtn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
data2.setEchoChar((char)0);
}
});
viewHid.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
data2.setEchoChar('*');//设置密码隐藏
}
});
}
}
class GUIshow3 extends JFrame{
public GUIshow3(){
super("实时位置查询");
JButton dete=new JButton("查询");
JButton can=new JButton("取消");
JLabel tit0=new JLabel("温馨提示");
JLabel tit1=new JLabel("本港口提供停泊位置 100 个");
JLabel tit2=new JLabel("其中A区域停泊吨位小于5吨");
JLabel tit3=new JLabel("其中B区域停泊吨位大于等于5吨");
tit0.setBounds(30,30,350,100);
tit1.setBounds(50,80,350,100);
tit2.setBounds(50,130,350,100);
tit3.setBounds(50,180,400,100);
dete.setBounds(20,400,100,30);
can.setBounds(350,400,100,30);
tit0.setFont(new Font(tit1.getFont().getName(),tit1.getFont().getStyle(),25));
tit1.setFont(new Font(tit1.getFont().getName(),tit1.getFont().getStyle(),25));
tit2.setFont(new Font(tit1.getFont().getName(),tit1.getFont().getStyle(),25));
tit3.setFont(new Font(tit1.getFont().getName(),tit1.getFont().getStyle(),25));
JPanel jp=new JPanel();
String path="D://E//A4.jpg";
ImageIcon background=new ImageIcon(path);
JLabel pack=new JLabel(background);
pack.setBounds(0,0,this.getWidth(),this.getHeight());
JPanel imagePan=(JPanel) this.getContentPane();
imagePan.setOpaque(false);
this.getLayeredPane().add(pack,new Integer(Integer.MIN_VALUE));
jp.add(pack);
this.setResizable(false);
this.add(dete);this.add(can);this.add(tit1);this.add(tit2);this.add(tit0);this.add(tit3);
this.setSize(500,500);
this.setLocation(100,100);
this.add(jp);
jp.setOpaque(false);
this.setVisible(true);
dete.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Conction fg = new Conction();
fg.Connect();
}
});
can.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
}
}
public class Main extends JFrame implements ActionListener{
public Main() {
super("船舶管理系统");//设置大小
setSize(1000, 900);//设置位置
setLocation(200, 50);
String path = "D://E//10.jpg";//背景图片的路径，采用绝对路径//背景图片
ImageIcon background = new ImageIcon(path);// 把背景图片显示在一个标签里面
SimpleDateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//显示系统时间
JLabel showtime=new JLabel(df.format(System.currentTimeMillis()));
JLabel label1=new JLabel("欢迎进入港口渔船停泊管理系统");
JButton bt1=new JButton("用户登录");
JButton regbt=new JButton("新用户注册");
JButton help=new JButton("实时可停靠位置查询");
JLabel label = new JLabel(background);
JPanel jp=new JPanel();
label.setBounds(0, 0, this.getWidth(), this.getHeight());// 把标签的大小位置设置为图片刚好填充整个面板
JPanel imagePanel = (JPanel) this.getContentPane(); // 把内容窗格转化为JPanel，否则不能用方法setOpaque()来使内容窗格透明
label1.setBounds(150,25,800,200);
showtime.setBounds(800,5,200,75);
label1.setFont(new Font(label1.getFont().getName(),label1.getFont().getStyle(),50));
showtime.setFont(new Font(label1.getFont().getName(),label1.getFont().getStyle(),20));
bt1.setBounds(425,450,150,40);
help.setBounds(425,550,150,40);
regbt.setBounds(425,350,150,40);
regbt.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new GUIshow1();}
});
bt1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {new GUIshow2();
}
});
help.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {new GUIshow3();
}
});
add(regbt);add(bt1);
add(help);//组件添加
add(label1);add((showtime));add(jp);
jp.setOpaque(false);//窗体设置
imagePanel.setOpaque(false);
this.getLayeredPane().add(label, new Integer(Integer.MIN_VALUE));// 把背景图片添加到分层窗格的最底层作为背景
setVisible(true);//设置可见
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//点关闭按钮时退出
}
public static void main(String[] args) {new Main();
}
@Override
public void actionPerformed(ActionEvent e) {
}
}
标签：String,RuntimeException,备份,rs,try,ex,new From： https://www.cnblogs.com/liliczw2209/p/17492855.html