btn33.java

笔记的管理

/*
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 */

package bt;

import javax.swing.JOptionPane;
/**
 *
 * @author Administrator
 */
public class btn33 {
public btn33(){
    String s=JOptionPane.showInputDialog(null,"题目", "题目", JOptionPane.INFORMATION_MESSAGE);
    sql re=new sql();
        String sq=re.result("select text from javadata where title='"+s+"'");
         window p=new window();
        p.print(sq);   
        
}
}