java.lang.NoClassDefFoundError：com / microsoft / sqlserver / jdbc / SQLServerDataSource

Question

使用“G：\ Orchid \ OrchidFX.jar”在cmd中启动jar文件会产生此错误。通过IntelliJ启动应用程序时，一切运行正常。此外，在File-＆gt; ProjectStructure中，我们已将sqljdbc4.jar添加到库中。

错误：

javafx.fxml.LoadException: 
file:/G:/Orchid/OrchidFX.jar!/DatabaseSettingsForm.fxml

    at javafx.fxml.FXMLLoader.constructLoadException(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
    at javafx.fxml.FXMLLoader.load(Unknown Source)
    at fxproject.ApplicationSplashScreen.loadDatabaseScreen(ApplicationSplashScreen.java:35)
    at fxproject.ApplicationSplashScreen.start(ApplicationSplashScreen.java:26)
    at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(Unknown Source)
    at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(Unknown Source)
    at com.sun.javafx.application.PlatformImpl.lambda$null$173(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(Unknown Source)
    at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)
    at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at com.sun.glass.ui.win.WinApplication.lambda$null$148(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at sun.reflect.misc.Trampoline.invoke(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    ... 19 more
Caused by: java.lang.NoClassDefFoundError: com/microsoft/sqlserver/jdbc/SQLServerDataSource
    at fxproject.OrchidDataSource.setDataSourceSettings(OrchidDataSource.java:56)
    at fxproject.OrchidDataSource.<init>(OrchidDataSource.java:50)
    at DataSettingsController.initialize(DataSettingsController.java:34)
    ... 28 more
Caused by: java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDataSource
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 31 more

OrchidDataSource.java：

package fxproject;

import java.sql.*;
import com.microsoft.sqlserver.jdbc.*;

public class OrchidDataSource
{
    private final String driverType = "jdbc";
    private final String dbmsType = "sqlserver";
    private String hostname = "192.168.1.173";
    private int portNumber = 1433;
    private String databaseName = "OrchidDB";
    private final String propertyValue = "user=Blah;password=blahblah";
    private String username = "blah"; //andrew
    private String password = "password";

    public String getHostname()
    {
        return hostname;
    }

    public int getPortNumber()
    {
        return portNumber;
    }

    public String getUsername()
    {
        return username;
    }

    public String getPassword()
    {
        return password;
    }

    public String getDatabaseName()
    {
        return databaseName;
    }

    private SQLServerDataSource dataSource;
    private static OrchidDataSource orchidDataSource;

    public OrchidDataSource()
    {
        setDataSourceSettings();
        setCurrentDataSource(this);
    }

    private void setDataSourceSettings()
    {
        dataSource = new SQLServerDataSource();
        dataSource.setUser(username);
        dataSource.setPassword(password);
        dataSource.setServerName(hostname);
        dataSource.setPortNumber(portNumber);
        dataSource.setDatabaseName(databaseName);
    }
    public void setDataSourceSettings(String username, String password, String hostname, int portNumber, String databaseName)
    {
        this.username = username;
        this.password = password;
        this.hostname = hostname;
        this.portNumber = portNumber;
        this.databaseName = databaseName;
        setDataSourceSettings();
    }
    public void setCurrentDataSource(OrchidDataSource orchidDataSource)
    {
        this.orchidDataSource = orchidDataSource;
    }
    public static OrchidDataSource getCurrentDataSource()
    {
        return orchidDataSource;
    }
    public Connection getConnection() throws SQLException
    {
        return dataSource.getConnection();
    }
}

DataSettingsController：

package fxproject;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.control.PasswordField;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
import java.sql.Connection;

public class DataSettingsController
{
    public static final String VIEWCONTROLLER_TITLE= "DataSettings";

    @FXML
    TextField fieldhostname;
    @FXML
    TextField fieldportnumber;
    @FXML
    TextField fielddatabasename;
    @FXML
    TextField fieldusername;
    @FXML
    PasswordField fieldpassword;

    public DataSettingsController()
    {

    }

    @FXML
    public void initialize()
    {
        OrchidDataSource dataSource = new OrchidDataSource();
        fieldhostname.setText(dataSource.getHostname());
        fieldportnumber.setText(String.valueOf(dataSource.getPortNumber()));
        fielddatabasename.setText(dataSource.getDatabaseName());
        fieldusername.setText(dataSource.getUsername());
        fieldpassword.setText(dataSource.getPassword());
    }
    @FXML
    protected void handleButtonSubmit(ActionEvent e)
    {
        try
        {
            OrchidDataSource dataSource = new OrchidDataSource();
            dataSource.setDataSourceSettings(fieldusername.getText(),
                    fieldpassword.getText(),
                    fieldhostname.getText(),
                    Integer.parseInt(fieldportnumber.getText()),
                    fielddatabasename.getText());

            Connection connection = OrchidDataSource.getCurrentDataSource().getConnection();
            connection.prepareStatement("{call SelectClientStatus()}").executeQuery(); ///low data query to test connection
            new MainSystem();

            Node  source = (Node)  e.getSource();
            Stage stage  = (Stage) source.getScene().getWindow();
            stage.close();
        }
        catch(Exception ae)
        {
            new OrchidAlertBox("Error", "Database cannot be reached.");
        }
    }
}