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大小: 3.49MB文件類型: .rar金幣: 2下載: 0 次發布日期: 2023-09-20
- 語言: Java
- 標簽:
資源簡介
汽車銷售系統java應用程序開發+SQL2000數據庫設計完整版,可以參考學習。

代碼片段和文件信息
package?bkdy.code;
import?java.awt.BorderLayout;
import?javax.swing.JPanel;
import?javax.swing.Jframe;
//import?java.awt.Dimension;
import?javax.swing.JLabel;
import?java.awt.Rectangle;
import?java.sql.ResultSet;
import?javax.swing.JOptionPane;
import?javax.swing.JTextField;
import?javax.swing.JPasswordField;
import?javax.swing.JButton;
import?javax.swing.SwingConstants;
import?java.awt.Dimension;
public?class?addadmin?extends?Jframe?{
private?static?final?long?serialVersionUID?=?1L;
private?JPanel?jContentPane?=?null;
private?JLabel?jLabel?=?null;
private?JLabel?jLabel1?=?null;
private?JLabel?jLabel2?=?null;
private?JTextField?jTextField?=?null;
private?JPasswordField?jPasswordField?=?null;
private?JPasswordField?jPasswordField1?=?null;
private?JButton?jButton?=?null;
private?JButton?jButton1?=?null;
/**
?*?This?is?the?default?constructor
?*/
public?addadmin()?{
super();
initialize();
setVisible(true);
setLocation(300200);
setResizable(false);
}
/**
?*?This?method?initializes?this
?*?
?*?@return?void
?*/
private?void?initialize()?{
this.setSize(270?201);
this.setContentPane(getJContentPane());
this.settitle(“創建管理帳號“);
}
/**
?*?This?method?initializes?jContentPane
?*?
?*?@return?javax.swing.JPanel
?*/
private?JPanel?getJContentPane()?{
if?(jContentPane?==?null)?{
jLabel2?=?new?JLabel();
jLabel2.setBounds(new?Rectangle(16?90?93?28));
jLabel2.setHorizontalAlignment(SwingConstants.CENTER);
jLabel2.setText(“確認密碼“);
jLabel1?=?new?JLabel();
jLabel1.setBounds(new?Rectangle(16?52?93?28));
jLabel1.setHorizontalAlignment(SwingConstants.CENTER);
jLabel1.setText(“管理密碼“);
jLabel?=?new?JLabel();
jLabel.setBounds(new?Rectangle(16?13?93?28));
jLabel.setHorizontalAlignment(SwingConstants.CENTER);
jLabel.setText(“新管理帳號“);
jContentPane?=?new?JPanel();
jContentPane.setLayout(null);
jContentPane.add(jLabel?null);
jContentPane.add(jLabel1?null);
jContentPane.add(jLabel2?null);
jContentPane.add(getJTextField()?null);
jContentPane.add(getJPasswordField()?null);
jContentPane.add(getJPasswordField1()?null);
jContentPane.add(getJButton()?null);
jContentPane.add(getJButton1()?null);
}
return?jContentPane;
}
/**
?*?This?method?initializes?jTextField
?*?
?*?@return?javax.swing.JTextField
?*/
private?JTextField?getJTextField()?{
if?(jTextField?==?null)?{
jTextField?=?new?JTextField();
jTextField.setBounds(new?Rectangle(124?13?119?28));
jTextField.addFocusListener(new?java.awt.event.FocusAdapter()?{
public?void?focusLost(java.awt.event.FocusEvent?e)?{
try{
Database?DB=new?Database();
DB.OpenConn();
??????????? String?sql=“select?*?from?Login?where?UName=‘“+jTextField.getText()+“‘“;//執行的sql語句在數據庫里查找我們輸的用戶名
???????????? ResultSet?rs=DB.executeQuery(sql);
????????????
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????444??2010-06-22?11:00??李坪楊騰洲數據庫設計\bkdy\.classpath
?????文件????????380??2010-06-19?20:43??李坪楊騰洲數據庫設計\bkdy\.project
?????文件???????1901??2010-06-19?20:21??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\addadmin$1.class
?????文件???????2447??2010-06-19?20:21??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\addadmin$2.class
?????文件????????719??2010-06-19?20:21??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\addadmin$3.class
?????文件???????3751??2010-06-19?20:21??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\addadmin.class
?????文件???????4008??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\checkcid.class
?????文件???????4038??2010-06-19?20:27??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\checkdid.class
?????文件???????4042??2010-06-19?20:27??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\checkdname.class
?????文件???????4010??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\checkname.class
?????文件???????4926??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\checkono.class
?????文件???????1352??2010-06-19?20:21??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\Connectdataba
?????文件???????2438??2010-06-19?20:26??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\Databa
?????文件????????863??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DDxinxi$1.class
?????文件????????863??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DDxinxi$2.class
?????文件????????863??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DDxinxi$3.class
?????文件????????872??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DDxinxi$4.class
?????文件???????3533??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DDxinxi.class
?????文件???????2667??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\deleteadmin$1.class
?????文件????????737??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\deleteadmin$2.class
?????文件???????3300??2010-06-19?20:22??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\deleteadmin.class
?????文件????????863??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable$1.class
?????文件????????863??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable$2.class
?????文件????????863??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable$3.class
?????文件????????871??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable$4.class
?????文件????????873??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable$5.class
?????文件???????3320??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\DHTable.class
?????文件????????924??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\LG$1.class
?????文件???????2562??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\LG$2.class
?????文件???????3741??2010-06-19?20:23??李坪楊騰洲數據庫設計\bkdy\bin\bkdy\code\LG.class
............此處省略225個文件信息
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