FatttSnake/ClassroomInteraction
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TeacherUI:Almost completed and the test of DateBase didn't happen problem.But the test with ggb will not start.

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cccccyb
2022-06-12 03:25:34 +08:00
parent ff2e931291
commit 46935bdaba
7 changed files with 188 additions and 64 deletions
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26
Teacher/src/main/java/com/cfive/classroom/teacher/SignIn.java
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@@ -11,6 +11,7 @@ import org.apache.logging.log4j.Logger;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.NoRouteToHostException;
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import java.sql.SQLException;
@@ -25,6 +26,7 @@ public class SignIn {
private JPasswordField password_input;
private String workerNo,password;
private static final Logger LOGGER = LogManager.getLogger();
private static boolean isConnectedToDatabase = false;
public static void main(String[] args) {
FlatLightLaf.setup();
@@ -42,26 +44,32 @@ public class SignIn {
}else{
//根据输入的工号和密码利用加盐位进行判断
try {
if(DatabaseHelper.checkPasswdInTeacher(Long.valueOf(sigIn.workerNo), sigIn.password)){
if (DatabaseHelper.checkPasswdInTeacher(Long.valueOf(sigIn.workerNo), sigIn.password)) {
ClassList classList = new ClassList();
classList.start(sigIn.workerNo); //将工号传参到下一个界面
frame.setVisible(false);
}else {
JOptionPane.showMessageDialog(null,"密码错误，请重新输入","错误！！",JOptionPane.ERROR_MESSAGE);
} else {
JOptionPane.showMessageDialog(null, "密码错误，请重新输入", "错误！！", JOptionPane.ERROR_MESSAGE);
}
isConnectedToDatabase = true;
} catch (NoConfigException ex) {
JOptionPane.showMessageDialog(null,"没有数据库配置文件","警告",JOptionPane.ERROR_MESSAGE);
JOptionPane.showMessageDialog(null, "没有数据库配置文件", "警告", JOptionPane.ERROR_MESSAGE);
LOGGER.error("No configuration", e);
} catch (SQLException ex) {
JOptionPane.showMessageDialog(null,"数据库出错","警告",JOptionPane.ERROR_MESSAGE);
LOGGER.error("SQLException",e);
JOptionPane.showMessageDialog(null, "数据库出错", "警告", JOptionPane.ERROR_MESSAGE);
LOGGER.error("SQLException", e);
} catch (DependenciesNotFoundException ex) {
JOptionPane.showMessageDialog(null,"未查询到该数据","错误",JOptionPane.ERROR_MESSAGE);
JOptionPane.showMessageDialog(null, "未查询到该数据", "错误", JOptionPane.ERROR_MESSAGE);
LOGGER.error("DependenciesNotFoundException", e);
} catch (NoSuchAlgorithmException ex) {
LOGGER.error("NoSuchAlgorithmException",e);
LOGGER.error("NoSuchAlgorithmException", e);
} catch (InvalidKeySpecException ex) {
LOGGER.error("InvalidKeySpecException",e);
LOGGER.error("InvalidKeySpecException", e);
} finally {
if (!isConnectedToDatabase) {
JOptionPane.showMessageDialog(null, "无法连接到数据库", "错误", JOptionPane.ERROR_MESSAGE);
}
isConnectedToDatabase = false;
}
}