删除RegisterDialog文件改为在Register中的内部类

添加了注册时的输入检测注册后显示用户名
lyh01hao · Aug 11, 2020 · 11de6ae · 11de6ae
1 parent 3746ee5
commit 11de6ae
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Showing 9 changed files with 54 additions and 26 deletions.
diff --git a/out/production/ATM/Main.class b/out/production/ATM/Main.class
diff --git a/out/production/ATM/auth/Main.class b/out/production/ATM/auth/Main.class
diff --git a/out/production/ATM/auth/Register$2.class b/out/production/ATM/auth/Register$2.class
diff --git a/out/production/ATM/auth/Register$RegisterDialog.class b/out/production/ATM/auth/Register$RegisterDialog.class
diff --git a/out/production/ATM/auth/Register.class b/out/production/ATM/auth/Register.class
diff --git a/out/production/ATM/auth/RegisterDialog.class b/out/production/ATM/auth/RegisterDialog.class
diff --git a/out/production/ATM/druid.properties b/out/production/ATM/druid.properties
@@ -1,10 +1,10 @@
 driverClassName=com.mysql.cj.jdbc.Driver
-url=jdbc:mysql://localhost:3306/atm?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC
+url=jdbc:mysql://localhost:3306/java_bank?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC
 username=root
-password=523698741qwer
-# 初始化连接数量
+password=123456123456
+# ��ʼ����������
 initialSize=15
-# 最大连接数
+# ���������
 maxActive=30
-# 最大等待时间
+# ���ȴ�ʱ��
 maxWait=3000
diff --git a/src/auth/Register.java b/src/auth/Register.java
@@ -15,15 +15,15 @@ public class Register extends JFrame {
     private PreparedStatement preparedStatement = null;
     private ResultSet resultset = null;
 
-    private int loginWidth = 400;
-    private int loginHeight = 400;
+    private int RegisterWidth = 400;
+    private int RegisterHeight = 400;
     private int x = 600;
     private int y = 250;
 
     Random random = new Random(System.currentTimeMillis());
 
     public Register() {
-        setBounds(x, y, loginWidth, loginHeight);
+        setBounds(x, y, RegisterWidth, RegisterHeight);
         setDefaultCloseOperation(EXIT_ON_CLOSE);
         setResizable(false);
         setTitle("Java大作业银行注册界面");
@@ -39,6 +39,10 @@ public Register() {
         userNameField.setBounds(100, 50, 200, 50);
         contentPane.add(userNameField);
 
+        JLabel userNameNotice = new JLabel("长度：（0，10]");
+        userNameNotice.setBounds(300, 50, 200, 50);
+        contentPane.add(userNameNotice);
+
         JLabel userPasswordLable = new JLabel("密码");
         userPasswordLable.setBounds(50, 100, 50, 50);
         contentPane.add(userPasswordLable);
@@ -47,6 +51,10 @@ public Register() {
         passwordField1.setBounds(100, 100, 200, 50);
         contentPane.add(passwordField1);
 
+        JLabel userPasswordNotice = new JLabel("长度：[10，18]");
+        userPasswordNotice.setBounds(300, 100, 200, 50);
+        contentPane.add(userPasswordNotice);
+
         JLabel userPasswordLable2 = new JLabel("确认密码");
         userPasswordLable2.setBounds(50, 150, 50, 50);
         contentPane.add(userPasswordLable2);
@@ -79,37 +87,38 @@ public void actionPerformed(ActionEvent e) {
                 String userPassword2 = passwordField2.getText();
                 int userID = random.nextInt(1000000000) + 1000000000;//生成十亿到二十亿的随机数，用来当作用户id
                 Boolean flag = true;
-                try{
+                try {
                     connection = DButil.getConnection();
                     String sql = "select user_id from t_user where user_id = ?";
                     preparedStatement = connection.prepareStatement(sql);
-                    preparedStatement.setInt(1,userID);
+                    preparedStatement.setInt(1, userID);
 
                     resultset = preparedStatement.executeQuery();
-                    if(resultset.next()){
+                    if (resultset.next()) {
                         flag = !flag;
                     }
                 } catch (SQLException throwables) {
                     throwables.printStackTrace();
-                }finally {
+                } finally {
                     DButil.close(connection, preparedStatement, resultset);
                 }
                 System.out.println(userID);
 
-                if (userPassword1.equals(userPassword2)  && userName.length() <= 10 &&flag) {
+                if (userPassword1.equals(userPassword2) && userName.length() <= 10 && userName.length() >= 0 && flag && userPassword2.length() >= 10 && userPassword2.length() <= 18) {
                     String sql = "insert into t_user (user_id,user_name,user_password) values (?,?,?)";
-                    try{
+                    try {
                         connection = DButil.getConnection();
                         preparedStatement = connection.prepareStatement(sql);
-                        preparedStatement.setInt(1,userID);
-                        preparedStatement.setString(2,userName);
+                        preparedStatement.setInt(1, userID);
+                        preparedStatement.setString(2, userName);
                         String userPassword = MD5.executeMD5(userPassword1);
-                        preparedStatement.setString(3,userPassword);
+                        preparedStatement.setString(3, userPassword);
 
+                        new RegisterDialog(userID);
                         preparedStatement.execute();
-                    }catch (SQLException | NoSuchAlgorithmException throwables){
+                    } catch (SQLException | NoSuchAlgorithmException throwables) {
                         throwables.printStackTrace();
-                    }finally {
+                    } finally {
                         DButil.close(connection, preparedStatement, resultset);
                     }
                 }
@@ -121,4 +130,30 @@ public void actionPerformed(ActionEvent e) {
     public static void main(String[] args) {
         new Register();
     }
+
+
+    class RegisterDialog extends JDialog {
+        public RegisterDialog(long userID) {
+            setBounds(x + 100, y + 100, 200, 200);
+            setTitle("java大作业银行");
+            Container contentPane = getContentPane();
+            contentPane.setLayout(null);
+
+            JButton jButton = new JButton("确认");
+            jButton.setBounds(50, 125, 100, 25);
+            JLabel jLabel = new JLabel("你的账户是" + String.valueOf(userID));
+            jLabel.setBounds(25, 50, 150, 25);
+
+            jButton.addActionListener(new AbstractAction() {
+                @Override
+                public void actionPerformed(ActionEvent e) {
+                    dispose();
+                }
+            });
+            contentPane.add(jLabel);
+            contentPane.add(jButton);
+
+            setVisible(true);
+        }
+    }
 }
diff --git a/src/auth/RegisterDialog.java b/src/auth/RegisterDialog.java