arabic data problem when it inserts from the java application (mysql , javafx)

Question

I have a problem when I enter data from the application to mysql database, it appears in the form of "????" However, when I enter data via "phpmyadmin" the data appears normally well the problem is when i enter data via application , not related with database any way i tried to change the encode of database and the table and the fields inside the tables

here the insert query in my application

 public static void dbConnect() {
        try{
        Class.forName(DRIVER);
        connector = DriverManager.getConnection(DATA_BASE_BATH, "root", "");
        insert = connector.prepareStatement("INSERT INTO students VALUES (?,?,?,?)");

        }
public static void insert(int id , String name , String special , double gpa){
        dbConnect();
        try{
        insert.setInt(1, id);
        insert.setString(2, name);
        insert.setString(3,special);
        insert.setDouble(4,gpa);
        insert.execute();
        }
        catch(SQLException e){
            System.out.println(e.getMessage());
        }
    }

here the image to understand the problem

-the first row is the data entry from the application -and the second row is the data entry manually from the phpmyadmin

Isaac Bennetch · Accepted Answer · 2020-05-14 02:27:21Z

0

Your application isn't properly handling the data.

You need to set the charset during the connection to the MySQL server.

Perhaps by running the command SET NAMES 'UTF8'; as part of your connection script.

This answer states that you can even make it part the JDBC connection string in DATA_BASE_BATH when referenced in your getConnection() function call, as does this one.

answered May 14, 2020 at 2:27

Isaac Bennetch

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