我尝试使用连接器8.0.11连接MySQL数据库与Java。一切似乎都很好，但我得到这个异常:

Exception in thread "main" java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed at
     com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:108) at 
     com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95) at
     com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at     
     com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:862) at 
     com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:444) at
     com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:230) at
     com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:226) at
     com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:438) at
     com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:146) at
     com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:119) at
     ConnectionManager.getConnection(ConnectionManager.java:28) at
     Main.main(Main.java:8)
 

下面是我的Connection Manager类:

public class ConnectionManager {

    public static final String serverTimeZone = "UTC";
    public static final String serverName = "localhost";
    public static final String databaseName ="biblioteka";
    public static final int portNumber = 3306;
    public static final String user = "anyroot";
    public static final String password = "anyroot";
    
    public static Connection getConnection() throws SQLException {
    
        MysqlDataSource dataSource = new MysqlDataSource();
    
        dataSource.setUseSSL( false );
        dataSource.setServerTimezone( serverTimeZone );
        dataSource.setServerName( serverName );
        dataSource.setDatabaseName( databaseName );
        dataSource.setPortNumber( portNumber );
        dataSource.setUser( user );
        dataSource.setPassword( password );
        
        return dataSource.getConnection();
    }
}