第一个JavaSwing项目。我是在正确的轨道上还是完全在错误的方向上?

第一个JavaSwing项目。我是在正确的轨道上还是完全在错误的方向上?,java,swing,Java,Swing,嘿,伙计们,我得到了这个项目,我有一些关于它的问题 任务如下: import javax.swing.*; import java.awt.*; import java.awt.event.*;import javax.swing.border.TitledBorder; public class Boat extends JFrame { /// JTextField text = new JTextField("" ,50); private static String

嘿,伙计们,我得到了这个项目,我有一些关于它的问题

任务如下:

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;import javax.swing.border.TitledBorder;

public class Boat extends JFrame 
{



/// JTextField text = new JTextField(""  ,50);
    private static String labelPrefixs = "Fleets made: ";
    private static String labelPrefixww = "Boats usbed: ";
    private static String labelPrefix = "Number of  boats added: ";

    private int numClicks = 0;
    private int numAmy = 0;
    JLabel adbf = new JLabel(labelPrefixww + "0    ");
    JLabel addb = new JLabel(labelPrefix + "0    "); 
    JLabel amys = new JLabel(labelPrefixs + "0    "); 


    public Boat(String title) 
    {
        super(title);

        // operation to do when the window is closed.
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
        setBounds(500, 500, 800, 400);
        JButton back = new JButton("Back to start!");
        JButton button = new JButton("Click here to see Fleets!");
        JButton book = new JButton("Add Boat!");
        JButton del = new JButton("Delete Boat!");
        JButton route = new JButton("Get routes!");
        final JLabel choss = new JLabel("Choose sea-line");
        final JLabel chost = new JLabel("Choose Type of boat");
        final JLabel chosb = new JLabel("Choose a boat");
         final JButton fer = new JButton("Irish ferries");
         final JButton ferr = new JButton("British ferries");
         final JButton pass = new JButton("Passanger");
         final JButton freig = new JButton("Freight");
         final JButton ifer = new JButton("Frank");
         final JButton iferr = new JButton("Amy");
         final JButton iferrr = new JButton("Jackson");
         final JButton addf = new JButton("Make a Fleet");


        addf.setFocusPainted(false);
        pass.setFocusPainted(false);
        freig.setFocusPainted(false);
        route.setFocusPainted(false);
        fer.setFocusPainted(false);
        ferr.setFocusPainted(false);
        ifer.setFocusPainted(false);
        iferr.setFocusPainted(false);
        iferrr.setFocusPainted(false);
        button.setFocusPainted(false);
        back.setFocusPainted(false);
        book.setFocusPainted(false);
        del.setFocusPainted(false);

        JPanel panel = new JPanel();
        button.setHorizontalAlignment(JButton.CENTER);


        JLabel ship1 = new JLabel( "<html><p>Owned By: Irish Fleets. <br></br> " + 
                                    "Class : B. <br></br>  " +
                                    "Passanger compacity: 300. <br></br>  " +
                                    "Seats available: 62. <br></br>     "+
                                    "Destination: Wonderland. <br></br> "+
                                    "Transport space: 5 cars. <br></br> "+" </p></html>");
        TitledBorder titled = new TitledBorder("Amy");
        ship1.setBorder(titled);
        add(ship1);

        JLabel ship2 = new JLabel( "<html><p>Owned By: Irish Fleets. <br></br> " + 
                                    "Class : A. <br></br>  " +
                                    "Passanger compacity: 200. <br></br>  " +
                                    "Seats available: 26. <br></br>     "+
                                    "Destination: Wonderland. <br></br> "+
                                    "Transport space: 15 cars. <br></br>    "+" </p></html>");
        TitledBorder titled1 = new TitledBorder("Frank");
        ship2.setBorder(titled1);
        add(ship2);

        panel.add(chost);
        panel.add(freig);
        panel.add(pass);
        panel.add(book);
        panel.add(del);
        panel.add(ship1);
        panel.add(ship2);
        panel.add(route);
        panel.add(button);
        panel.add(chosb);
        panel.add(choss);
        //panel.add(text)
        panel.add(fer);
        panel.add(ferr);
        panel.add(ifer);
        panel.add(iferr);
        panel.add(iferrr);
        panel.add(addb);
        panel.add(amys);
        panel.add(adbf);
        panel.add(back);
        panel.add(addf);

        adbf.setVisible(false);
        amys.setVisible(false);
        addb.setVisible(false);
        freig.setVisible(false);
        pass.setVisible(false);
        chost.setVisible(false);
        book.setVisible(false);
        del.setVisible(false);
        ship1.setVisible(false);
        ship2.setVisible(false);
        route.setVisible(true);
        back.setVisible(false);
        choss.setVisible(false);
        chosb.setVisible(false);
        fer.setVisible(false);
        ferr.setVisible(false);
        ifer.setVisible(false);
        iferr.setVisible(false);
        iferrr.setVisible(false);
        addf.setVisible(false);

        getContentPane().add(panel);

        setVisible(true);

        button.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());

            fer.setVisible(false);
            ferr.setVisible(false);
            choss.setVisible(false);
            button.setVisible(false);
            back.setVisible(true);
            route.setVisible(false);
            chost.setVisible(true);
            freig.setVisible(true);
            pass.setVisible(true);
            amys.setVisible(false);
            addf.setVisible(false);
            adbf.setVisible(false);

            }
        });
         pass.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());

            fer.setVisible(true);
            ferr.setVisible(true);
            choss.setVisible(true);
            button.setVisible(false);
            back.setVisible(true);
            route.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            amys.setVisible(false);
            adbf.setVisible(false);
            }
        });
        fer.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(true);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            amys.setVisible(false);
            adbf.setVisible(false);
            addf.setVisible(false);

            }
        });
        iferr.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(false);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            iferr.setFocusPainted(true);
            ship1.setVisible(true);
            book.setVisible(true);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            ship2.setVisible(false);
            amys.setVisible(false);
            adbf.setVisible(false);
            addf.setVisible(false);
            }
        });
            ifer.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(false);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            ifer.setFocusPainted(true);
            ship1.setVisible(false);
            ship2.setVisible(true);
            book.setVisible(true);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            adbf.setVisible(false);
            amys.setVisible(false);
            addf.setVisible(false);
            }
        });

        back.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            fer.setVisible(false);
            ferr.setVisible(false);
            button.setVisible(true);
            choss.setVisible(false);
            back.setVisible(false);
            chosb.setVisible(false);
            ifer.setVisible(false);
            iferr.setVisible(false);
            iferrr.setVisible(false);
            route.setVisible(true);
            ship1.setVisible(false);
            ship2.setVisible(false);
            book.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(false);
            del.setVisible(false);
            addf.setVisible(false);

            }
        });
        addf.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            fer.setVisible(false);
            ferr.setVisible(false);
            button.setVisible(true);
            choss.setVisible(false);
            back.setVisible(false);
            chosb.setVisible(false);
            ifer.setVisible(false);
            iferr.setVisible(false);
            iferrr.setVisible(false);
            route.setVisible(true);
            ship1.setVisible(false);
            ship2.setVisible(false);
            book.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(false);
            del.setVisible(false);
            adbf.setVisible(true);
            amys.setVisible(true);
            amys.setText(labelPrefixs + ++numAmy);
            addf.setVisible(false);
            adbf.setText(labelPrefixww + numClicks);
            }
        });

        book.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
                addf.setVisible(true);
            addb.setVisible(true);
            addb.setText(labelPrefix + ++numClicks);
            del.setVisible(true);
        }
        });

            del.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            addf.setVisible(true);
            addb.setText(labelPrefix + --numClicks);
            del.setVisible(true);
            del.setVisible(numClicks > 0);
            addf.setVisible(numClicks > 0);
        }
        });
}
    public static void main(String[] args) 
    {
        new Boat("SwingApplication");






    }
}
您需要创建一个基于GUI的应用程序,该应用程序将允许用户管理船队。该应用程序适用于代表不同客户管理船队的船队管理公司

舰队由多艘船组成。最初没有舰队或船只,但应用程序将允许用户添加舰队。然后,他们将能够为舰队添加船只。船有两种类型:客船和货船。每个船队都有一个船队识别号、拥有船队的公司名称,如爱尔兰渡轮,以及零艘或多艘船只。 每艘船将有一个名字,如尤利西斯,以及工作人员的数量。此外,每艘客船都有载客量(可载客量),以及是否可载客。每艘货船将有一个集装箱容量

您应该创建一个Boat超类,它有两个子类passengerbat和FreightBoat。应该有一个整体车队管理公司类别,可以有一个名称,例如车队管理有限公司,最多包含5个车队(车队类别)。舰队级别将包含零艘或多艘船只

A部分

1.基于GUI的应用程序应允许用户创建车队管理公司记录。理论上,它允许您创建多个车队管理公司记录

2.它应该允许用户从车队管理公司添加/删除车队

3.它应该允许用户从舰队中添加/删除船只

B部分

船队管理公司还管理船队的航行时间表。应该有一套固定的航行路线和一套固定的航行时间和持续时间

1。应用程序应允许用户为船队中的每艘船只安排航行

2.您可以自行设计调度功能的实现

以下是我到目前为止所做的:

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;import javax.swing.border.TitledBorder;

public class Boat extends JFrame 
{



/// JTextField text = new JTextField(""  ,50);
    private static String labelPrefixs = "Fleets made: ";
    private static String labelPrefixww = "Boats usbed: ";
    private static String labelPrefix = "Number of  boats added: ";

    private int numClicks = 0;
    private int numAmy = 0;
    JLabel adbf = new JLabel(labelPrefixww + "0    ");
    JLabel addb = new JLabel(labelPrefix + "0    "); 
    JLabel amys = new JLabel(labelPrefixs + "0    "); 


    public Boat(String title) 
    {
        super(title);

        // operation to do when the window is closed.
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
        setBounds(500, 500, 800, 400);
        JButton back = new JButton("Back to start!");
        JButton button = new JButton("Click here to see Fleets!");
        JButton book = new JButton("Add Boat!");
        JButton del = new JButton("Delete Boat!");
        JButton route = new JButton("Get routes!");
        final JLabel choss = new JLabel("Choose sea-line");
        final JLabel chost = new JLabel("Choose Type of boat");
        final JLabel chosb = new JLabel("Choose a boat");
         final JButton fer = new JButton("Irish ferries");
         final JButton ferr = new JButton("British ferries");
         final JButton pass = new JButton("Passanger");
         final JButton freig = new JButton("Freight");
         final JButton ifer = new JButton("Frank");
         final JButton iferr = new JButton("Amy");
         final JButton iferrr = new JButton("Jackson");
         final JButton addf = new JButton("Make a Fleet");


        addf.setFocusPainted(false);
        pass.setFocusPainted(false);
        freig.setFocusPainted(false);
        route.setFocusPainted(false);
        fer.setFocusPainted(false);
        ferr.setFocusPainted(false);
        ifer.setFocusPainted(false);
        iferr.setFocusPainted(false);
        iferrr.setFocusPainted(false);
        button.setFocusPainted(false);
        back.setFocusPainted(false);
        book.setFocusPainted(false);
        del.setFocusPainted(false);

        JPanel panel = new JPanel();
        button.setHorizontalAlignment(JButton.CENTER);


        JLabel ship1 = new JLabel( "<html><p>Owned By: Irish Fleets. <br></br> " + 
                                    "Class : B. <br></br>  " +
                                    "Passanger compacity: 300. <br></br>  " +
                                    "Seats available: 62. <br></br>     "+
                                    "Destination: Wonderland. <br></br> "+
                                    "Transport space: 5 cars. <br></br> "+" </p></html>");
        TitledBorder titled = new TitledBorder("Amy");
        ship1.setBorder(titled);
        add(ship1);

        JLabel ship2 = new JLabel( "<html><p>Owned By: Irish Fleets. <br></br> " + 
                                    "Class : A. <br></br>  " +
                                    "Passanger compacity: 200. <br></br>  " +
                                    "Seats available: 26. <br></br>     "+
                                    "Destination: Wonderland. <br></br> "+
                                    "Transport space: 15 cars. <br></br>    "+" </p></html>");
        TitledBorder titled1 = new TitledBorder("Frank");
        ship2.setBorder(titled1);
        add(ship2);

        panel.add(chost);
        panel.add(freig);
        panel.add(pass);
        panel.add(book);
        panel.add(del);
        panel.add(ship1);
        panel.add(ship2);
        panel.add(route);
        panel.add(button);
        panel.add(chosb);
        panel.add(choss);
        //panel.add(text)
        panel.add(fer);
        panel.add(ferr);
        panel.add(ifer);
        panel.add(iferr);
        panel.add(iferrr);
        panel.add(addb);
        panel.add(amys);
        panel.add(adbf);
        panel.add(back);
        panel.add(addf);

        adbf.setVisible(false);
        amys.setVisible(false);
        addb.setVisible(false);
        freig.setVisible(false);
        pass.setVisible(false);
        chost.setVisible(false);
        book.setVisible(false);
        del.setVisible(false);
        ship1.setVisible(false);
        ship2.setVisible(false);
        route.setVisible(true);
        back.setVisible(false);
        choss.setVisible(false);
        chosb.setVisible(false);
        fer.setVisible(false);
        ferr.setVisible(false);
        ifer.setVisible(false);
        iferr.setVisible(false);
        iferrr.setVisible(false);
        addf.setVisible(false);

        getContentPane().add(panel);

        setVisible(true);

        button.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());

            fer.setVisible(false);
            ferr.setVisible(false);
            choss.setVisible(false);
            button.setVisible(false);
            back.setVisible(true);
            route.setVisible(false);
            chost.setVisible(true);
            freig.setVisible(true);
            pass.setVisible(true);
            amys.setVisible(false);
            addf.setVisible(false);
            adbf.setVisible(false);

            }
        });
         pass.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());

            fer.setVisible(true);
            ferr.setVisible(true);
            choss.setVisible(true);
            button.setVisible(false);
            back.setVisible(true);
            route.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            amys.setVisible(false);
            adbf.setVisible(false);
            }
        });
        fer.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(true);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            amys.setVisible(false);
            adbf.setVisible(false);
            addf.setVisible(false);

            }
        });
        iferr.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(false);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            iferr.setFocusPainted(true);
            ship1.setVisible(true);
            book.setVisible(true);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            ship2.setVisible(false);
            amys.setVisible(false);
            adbf.setVisible(false);
            addf.setVisible(false);
            }
        });
            ifer.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            ifer.setVisible(true);
            iferr.setVisible(true);
            iferrr.setVisible(true);
            choss.setVisible(false);
            chosb.setVisible(false);
            fer.setVisible(false);
            ferr.setVisible(false);
            route.setVisible(false);
            ifer.setFocusPainted(true);
            ship1.setVisible(false);
            ship2.setVisible(true);
            book.setVisible(true);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(true);
            adbf.setVisible(false);
            amys.setVisible(false);
            addf.setVisible(false);
            }
        });

        back.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            fer.setVisible(false);
            ferr.setVisible(false);
            button.setVisible(true);
            choss.setVisible(false);
            back.setVisible(false);
            chosb.setVisible(false);
            ifer.setVisible(false);
            iferr.setVisible(false);
            iferrr.setVisible(false);
            route.setVisible(true);
            ship1.setVisible(false);
            ship2.setVisible(false);
            book.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(false);
            del.setVisible(false);
            addf.setVisible(false);

            }
        });
        addf.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            //  System.out.println("" + text.getText());
            fer.setVisible(false);
            ferr.setVisible(false);
            button.setVisible(true);
            choss.setVisible(false);
            back.setVisible(false);
            chosb.setVisible(false);
            ifer.setVisible(false);
            iferr.setVisible(false);
            iferrr.setVisible(false);
            route.setVisible(true);
            ship1.setVisible(false);
            ship2.setVisible(false);
            book.setVisible(false);
            chost.setVisible(false);
            freig.setVisible(false);
            pass.setVisible(false);
            addb.setVisible(false);
            del.setVisible(false);
            adbf.setVisible(true);
            amys.setVisible(true);
            amys.setText(labelPrefixs + ++numAmy);
            addf.setVisible(false);
            adbf.setText(labelPrefixww + numClicks);
            }
        });

        book.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
                addf.setVisible(true);
            addb.setVisible(true);
            addb.setText(labelPrefix + ++numClicks);
            del.setVisible(true);
        }
        });

            del.addActionListener(new ActionListener() 
        {//This is known as an anonymous function
            public void actionPerformed(ActionEvent e) 
            {
            addf.setVisible(true);
            addb.setText(labelPrefix + --numClicks);
            del.setVisible(true);
            del.setVisible(numClicks > 0);
            addf.setVisible(numClicks > 0);
        }
        });
}
    public static void main(String[] args) 
    {
        new Boat("SwingApplication");






    }
}
import javax.swing.*;
导入java.awt.*;
导入java.awt.event.*;导入javax.swing.border.TitledBorder;
公共级艇架
{
///JTextField text=新的JTextField(“”,50);
专用静态字符串labelPrefixs=“车队制造:”;
私有静态字符串labelPrefixww=“usbed:”;
私有静态字符串labelPrefix=“添加的船只数量:”;
私有int numClicks=0;
私有整数numy=0;
JLabel adbf=新的JLabel(labelPrefixww+“0”);
JLabel addb=新的JLabel(labelPrefix+“0”);
JLabel amys=新的JLabel(labelPrefixs+“0”);
公共船只(字符串标题)
{
超级(标题);
//窗口关闭时要执行的操作。
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
立根(500800400);
JButton back=新JButton(“返回开始!”);
JButton button=newjbutton(“单击此处查看车队!”);
JButton book=新JButton(“添加船!”);
jbuttondel=新JButton(“删除船!”);
JButton route=新JButton(“获取路由!”);
最终JLabel choss=新JLabel(“选择海线”);
最终JLabel chost=新JLabel(“选择船型”);
最终JLabel chosb=新JLabel(“选择一艘船”);
最终JButton fer=新JButton(“爱尔兰渡轮”);
最终JButton ferr=新JButton(“英国渡轮”);
最终扣件通行证=新扣件(“乘客”);
最终JButton freig=新JButton(“运费”);
最终JButton IFR=新JButton(“弗兰克”);
最终JButton ifer=新JButton(“艾米”);
最终JButton iferrr=新JButton(“杰克逊”);
最终JButton addf=新JButton(“组建车队”);
addf.setfocuspaint(假);
pass.setfocuspaint(假);
freig.setfocuspaint(假);
路由。设置焦点已绘制(假);
参考设置聚焦(假);
ferr.SetFocuspaint(假);
ifer.设置焦点已上色(假);
ifer.setfocuspaint(假);
iferrr.setFocusPainted(假);
按钮。SetFocuspaint(假);
back.setfocuspaint(假);
书本。设置焦点已上漆(假);
del.setfocuspaint(假);
JPanel面板=新的JPanel();
按钮设置水平对齐(JButton.CENTER);
JLabel ship1=新JLabel(所有人:爱尔兰舰队。

“+ “类别:B.

”+ “旅客城市:300。

”+ “可用座位:62。

”+ “目的地:仙境。

”+ “运输空间:5辆车。

”+“

”; 标题边界标题=新标题边界(“艾米”); ship1.订单(标题); 增加(第1船); JLabel ship2=新JLabel(所有人:爱尔兰舰队。

“+ “类别:A.

”+ “旅客城市:200。

”+ “可用座位:26座。

”+ “目的地:仙境。

”+ “运输空间:15辆车。

”+“

”; TitledBorder titled1=新的TitledBorder(“弗兰克”); 船舶2.订单(标题1); 添加(第2条); 面板。添加(chost); 面板。添加(freig); 面板。添加(通过); 面板。添加(书本); 面板。添加(删除); 增补(第1批); 增补(第2次装运); 面板。添加(路线); 面板。添加(按钮); 增补(chosb); 面板。添加(choss); //面板。添加(文本)