Olá pessoal, segue exemplo acessando access, gostaria de saber o que muda no caso de usar o postgre?
exemplo
public boolean AcessaBD(){
JFileChooser fileChooser = new JFileChooser();
fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
System.out.println(this.getLocale());
int result = fileChooser.showOpenDialog(this);
if (result == JFileChooser.CANCEL_OPTION){return false;}
File arquivo = fileChooser.getSelectedFile();
try{
Class.forName(“sun.jdbc.odbc.JdbcOdbcDriver”);
connection = DriverManager.getConnection(“jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ=”+arquivo.getAbsolutePath(),"","");
connection.setAutoCommit(false);
}catch(ClassNotFoundException erro){
System.out.println(“Falha ao carregar o driver JDBC/ODBC.”+erro);
return false;
}catch(SQLException erro){
System.out.println( "Falha na conexao, comando sql = "+erro);
return false;
}
return true;
}