How to Connect a JavaFX Application to a MySQL Database?-Mysql Tutorial-php.cn

How to Connect a JavaFX Application to a MySQL Database?

Susan Sarandon

Release： 2024-11-25 15:52:11

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How to Connect a JavaFX Application to a MySQL Database?

JavaFX MySQL Connection:

In need of a practical example of JavaFX connectivity with a MySQL database? Look no further.

Database Model:

Assuming your database consists of a "person" table with columns for first name, last name, and email address, you'll need a Java class to represent the data:

public class Person {
    private StringProperty firstName;
    private StringProperty lastName;
    private StringProperty email;

    // Getters and setters...
}

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Data Access Class:

To manage the database connection and data retrieval, create a dedicated data accessor class:

public class PersonDataAccessor {
    private Connection connection;

    // Constructor...
    // Close connection in shutdown method...

    public List<Person> getPersonList() throws SQLException {
        // Execute query and create Person objects from results...
        return personList;
    }
}

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UI Class:

Finally, implement the UI:

public class PersonTableApp extends Application {
    private PersonDataAccessor dataAccessor;

    @Override
    public void start(Stage primaryStage) throws Exception {
        TableView<Person> personTable = new TableView<>();

        // Configure columns...

        personTable.getItems().addAll(dataAccessor.getPersonList());

        // Add table to a scene and show the UI...
    }

    @Override
    public void stop() throws Exception {
        // Close data accessor connection...
    }
}

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This example provides a basic setup for connecting to a MySQL database and retrieving data into a JavaFX application. Keep in mind that in a real-world scenario, you'll likely implement additional features like error handling, connection pooling, and more complex data operations.

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