Import java.awt.event. *;
Import javax.swing. *;
Import java.sql. *;
Public classroom {
Public static void main(String args[])
{
New street (). The furious ();
}
}
Class interface extension JFrame{
JTextField text 1,text2,text3,text4,text5
JLabel label 1,label2
JTextArea area 1;
JButton button 1;
public void geshi(){
setBounds( 100,50, 1000,700);
set layout(new BorderLayout());
setDefaultCloseOperation(EXIT _ ON _ CLOSE);
JPanel p 1 = new JPanel(new FlowLayout());
text 1 = new JTextField( 10);
text 2 = new JTextField( 10);
label 1 = new JLabel(" ISBN ");
Label2=new JLabel ("author's name");
button 1 = new JButton(" OK ");
Button1.addactionlistener (this));;
p 1 . add(label 1);
p 1 . add(text 1);
p 1 . add(label 2);
p 1 . add(text 2);
p 1 . add(button 1);
Add(p 1, "north");
area 1 = new JTextArea();
text 3 = new JTextField(5);
text 4 = new JTextField(5);
text 5 = new JTextField(5);
Add(text3, "East");
add(area 1," Center ");
add(text4," West ");
Add(text5, "south");
set visible(true);
}
}
Shiqing class implements ActionListener{
jiemian jiemian 1 = null;
Public stone clearing (jiemian jiemian 1)
{
this . Jie mian 1 = Jie mian 1;
}
A public invalid operation was performed (operation event e)
{
//int d = integer . parse int(Jie mian 1 . text 1 . gettext());
String url="jdbc:odbc: Chen Si ";
Try {
class . forname(" sun . JDBC . odbc . JDBC odbc driver ");
}
catch(Java . lang . classnotfoundexception ex)
{
System.out.println ("Unable to load driver");
Return;
}
Try to {//connect to the database.
connection con = driver manager . getconnection(URL," sa "," 775852 1 ");
Statement sm = con.createstatement ();
//sm.execute update ("insert into book values (11,'magazine',' sprout',' Chen Si', null, null, null)");");
//sm.executeUpdate ("deleted from the book bname = 1 1");
ResultSet RS = sm . execute query(" select * from book ");
while(rs.next())
{
string s 1 = RS . getstring( 1);
string S2 = RS . getstring(2);
string S3 = RS . getstring(3);
string S4 = RS . getstring(4);
string S5 = RS . getstring(5);
string S6 = RS . getstring(6);
string S7 = RS . getstring(7);
string S8 = RS . getstring(8);
//Jie mian 1 . area 1 . settext(s 1+" "+S2+" "+S3+" "+S4+" "+S5+" "+S6+" "+S7+" "+S8+" "+" \ n));
if(s 1.trim()。 equals(Jie mian 1 . text 1 . gettext()。 trim()))
{
Jie mian 1 . area 1 . append(s 1+" "+S2+" "+S3+" "+S4+" "+S5+" "+S6+" "+S7+" "+S8+" "+" \ n));
}
}
sm . close();