usesql.java

来自「A easy phone book. With the book,you ca」· Java 代码 · 共 18 行

import javax.swing.JOptionPane;
import java.awt.event.*;

public class useSql implements ActionListener{
	private static String sql;
    
	public void actionPerformed(ActionEvent e){
		try{sql=JOptionPane.showInputDialog(null,"","");
		    if(sql!=null){
		       getObject.setSql(sql);
               Update.furbish();
		    }
		    else sql=getObject.getSql();	
		   }
	    catch(Exception e2){
	    }
	}
}