火车售票系统完整代码.docx

火车售票系统完整代码.docx

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火车售票系统完整代码

packagecom.yue;

importjava.awt.Color;

importjava.awt.GridBagConstraints;

importjava.awt.GridBagLayout;

importjava.awt.event.ActionEvent;

importjava.awt.event.ActionListener;

importjava.sql.CallableStatement;

importjava.sql.Connection;

importjava.sql.DriverManager;

importjava.sql.ResultSet;

importjava.sql.SQLException;

importjava.sql.Statement;

importjavax.swing.BorderFactory;

importjavax.swing.JButton;

importjavax.swing.JLabel;

importjavax.swing.JOptionPane;

importjavax.swing.JPanel;

importjavax.swing.JPasswordField;

importjavax.swing.JTextArea;

importjavax.swing.JTextField;

publicclassBuyPanelextendsJPanel{

StringBuffersb=newStringBuffer（）;

privatebooleanflag=false;

JTextAreajtArea=newJTextArea（10,78）;

JLabelbuyLabel=newJLabel（"订票"）;

JTextFieldfId=newJTextField（7）;

JTextFieldftid=newJTextField（7）;

JTextFieldfche=newJTextField（7）;

JTextFieldfzhangshu=newJTextField（7）;

JTextFieldfbodyId=newJTextField（7）;

JPasswordFieldjpField=newJPasswordField（7）;

publicJPanelgetBuypn（）{

JPanelpan=newJPanel（）;

GridBagLayoutlayout=newGridBagLayout（）;

pan.setLayout（layout）;

GridBagConstraintscon=getGridBagConstraints（0,0,1,1,100,100,

GridBagConstraints.NONE,GridBagConstraints.WEST）;

pan.add（buyLabel,con）;

con=getGridBagConstraints（0,2,1,1,100,100,

GridBagConstraints.NONE,GridBagConstraints.WEST）;

pan.add（newpan3（）,con）;

con=getGridBagConstraints（0,3,1,1,100,100,

GridBagConstraints.NONE,GridBagConstraints.WEST）;

pan.add（newpan4（）,con）;

con=getGridBagConstraints（0,4,1,1,100,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

pan.add（newpan5（）,con）;

this.setLocation（270,150）;

this.add（pan）;

returnpan;

}

/**

*定义下面购票操作区面板pan3

*

*@authorAdministrator

*

*/

classpan3extendsJPanel{

JLabellId=newJLabel（"车票号码"）;

JLabelltid=newJLabel（"车票号码"）;

JLabelche=newJLabel（"车次"）;

JLabellbodyId=newJLabel（"身份证号"）;

JLabelpassword=newJLabel（"密码"）;

JLabellzhangshu=newJLabel（"所需张数"）;

JLabella1=newJLabel（""）;

JLabella2=newJLabel（""）;

JButtonsureButton=newJButton（"查询确认"）;

JButtonbuyButton=newJButton（"确认购票"）;

publicpan3（）{

buyButton.addActionListener（newActionListener（）{

@Override

publicvoidactionPerformed（ActionEvente）{

UpdateUser（）;

if（flag==true）{

UpdateTrain（）;

System.out.println（"hjkasfhjkaf"）;

}

}

}）;

sureButton.addActionListener（newActionListener（）{

@Override

publicvoidactionPerformed（ActionEvente）{

select（）;

}

}）;

GridBagLayoutlayout=newGridBagLayout（）;

this.setLayout（layout）;

GridBagConstraintscon=getGridBagConstraints（0,0,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（lId,con）;

con=getGridBagConstraints（1,0,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（fId,con）;

con=getGridBagConstraints（8,0,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（la2,con）;

con=getGridBagConstraints（9,0,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（sureButton,con）;

con=getGridBagConstraints（0,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（ltid,con）;

con=getGridBagConstraints（1,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（ftid,con）;

con=getGridBagConstraints（2,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（che,con）;

con=getGridBagConstraints（3,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（fche,con）;

con=getGridBagConstraints（4,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（lbodyId,con）;

con=getGridBagConstraints（5,1,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（fbodyId,con）;

con=getGridBagConstraints（0,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（password,con）;

con=getGridBagConstraints（1,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（jpField,con）;

con=getGridBagConstraints（2,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（lzhangshu,con）;

con=getGridBagConstraints（3,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（fzhangshu,con）;

con=getGridBagConstraints（8,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;

this.add（la1,con）;

con=getGridBagConstraints（9,2,1,1,0,100,

GridBagConstraints.NONE,GridBagConstraints.EAST）;