資源簡介
該項目適用于課程設計,面向管理員和用戶,兩者都需要登錄,管理員可以對用戶及報刊進行相應的增刪改查,用戶則能對報刊進行訂閱以及信息的修改
代碼片段和文件信息
package?admin;
import?java.awt.BorderLayout;
import?java.awt.frame;
import?java.awt.GridLayout;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
import?javax.swing.JButton;
import?javax.swing.JDialog;
import?javax.swing.JLabel;
import?javax.swing.JOptionPane;
import?javax.swing.JPanel;
import?javax.swing.JTextField;
import?model.BkModel;
public?class?AddNews?extends?JDialog?implements?ActionListener{
//定義我需要的swing組件
JLabel?jl1jl2jl3jl4jl5jl6;
JButton?jb1jb2;
JTextField?jtf1jtf2jtf3jtf4jtf5jtf6;
JPanel?jp1jp2jp3;
//owner它的父窗口;title窗口名;model指定是模態窗口,還是非模態
public??AddNews(frame?aaString?titleboolean?modal){
super(aatitlemodal);//調用父類構造方法,達到模式對話框效果
jl1=new?JLabel(“報刊編號“);
jl2=new?JLabel(“報刊名稱“);
jl3=new?JLabel(“出版報社“);
jl4=new?JLabel(“月度報價“);
jl5=new?JLabel(“內容介紹“);
jl6=new?JLabel(“報刊分類“);
jtf1=new?JTextField();
jtf2=new?JTextField();
jtf3=new?JTextField();
jtf4=new?JTextField();
jtf5=new?JTextField();
jtf6=new?JTextField();
jb1=new?JButton(“添加“);
jb2=new?JButton(“取消“);
jp1=new?JPanel();
jp2=new?JPanel();
jp3=new?JPanel();
//設置布局
jp1.setLayout(new?GridLayout(61));
jp2.setLayout(new?GridLayout(61));
//添加組件
jp1.add(jl1);
jp1.add(jl2);
jp1.add(jl3);
jp1.add(jl4);
jp1.add(jl5);
jp1.add(jl6);
jp2.add(jtf1);
jp2.add(jtf2);
jp2.add(jtf3);
jp2.add(jtf4);
jp2.add(jtf5);
jp2.add(jtf6);
jp3.add(jb1);
jp3.add(jb2);
this.add(jp1BorderLayout.WEST);
this.add(jp2BorderLayout.CENTER);
this.add(jp3BorderLayout.SOUTH);
jb1.addActionListener(this);
jb2.addActionListener(this);
//展現
this.setSize(300?250);
this.setLocation(500200);
this.setVisible(true);
}
@Override
public?void?actionPerformed(ActionEvent?e)?{
if(e.getSource()==jb1){
BkModel?temp=new?BkModel();
String?sql=“insert?into?bkxx?values(??????)“;
String?[]paras={jtf1.getText()jtf2.getText()jtf3.getText()jtf4.getText()jtf5.getText()jtf6.getText()};
if(!temp.updBk(sql?paras)){
JOptionPane.showMessageDialog(this?“請輸入正確的數據“?“提示“?JOptionPane.ERROR_MESSAGE);
}else{
JOptionPane.showMessageDialog(this“錄入報刊成功““提示“JOptionPane.INFORMATION_MESSAGE);
}
//關閉對話框
this.dispose();
}
else?if(e.getSource()==jb2){
this.dispose();
}
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????5568??2019-05-31?04:15??報刊訂閱系統(需聯網)\bkdyxt.sql
?????文件????1804396??2019-05-26?09:09??報刊訂閱系統(需聯網)\信息系統課程設計.doc
?????文件?????294277??2019-05-22?20:25??報刊訂閱系統(需聯網)\報刊訂閱系統(需聯網).exe
?????文件?????939282??2019-05-22?20:23??報刊訂閱系統(需聯網)\app\報刊訂閱系統(需聯網).jar
?????文件????1187160??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\awt.dll
?????文件?????143704??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\dcpr.dll
?????文件?????224088??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\fontmanager.dll
?????文件?????128856??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\java.dll
?????文件?????192344??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\java.exe
?????文件?????192344??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\javaw.exe
?????文件?????147288??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\jpeg.dll
?????文件??????31576??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\jsound.dll
?????文件??????28504??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\jsoundds.dll
?????文件??????34136??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\management.dll
?????文件?????575320??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\mlib_image.dll
?????文件?????438080??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\msvcp140.dll
?????文件?????773968??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\msvcr100.dll
?????文件??????81240??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\net.dll
?????文件??????52056??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\nio.dll
?????文件?????173912??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\splashscreen.dll
?????文件?????197464??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\t2k.dll
?????文件??????40280??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\verify.dll
?????文件??????71512??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\zip.dll
?????文件????3885912??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\bin\client\jvm.dll
?????文件???????1378??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\lib\calendars.properties
?????文件?????501668??2019-05-22?20:22??報刊訂閱系統(需聯網)\jre\lib\charsets.jar
?????文件???????5548??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\lib\content-types.properties
?????文件???????4134??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\lib\currency.data
?????文件???????3928??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\lib\flavormap.properties
?????文件???????3770??2018-08-20?09:17??報刊訂閱系統(需聯網)\jre\lib\fontconfig.bfc
............此處省略91個文件信息
- 上一篇:DHF_Pla
yer破解版加密視頻播放器 - 下一篇:mnist數據集的PNG格式
評論
共有 條評論