Re: [問題] 輸入字串,印出在JFrame
※ 引述《redhon ( redhon)》之銘言：
: 請問..
: 如果我的主程式為
: public class mm{
: public static void main (String[] args) throws IOException {
: BufferedReader keyin;
: keyin =new BufferedReader(new InputStreamReader(System.in));
: System.out.print("請輸入字串:");
: String st=keyin.readLine();
: CFrame frame = new CFrame();
: }
: }
: 該如何讓輸入的字串顯示於 Frame 上???
: 謝謝!!
Here is an example ^^
import java.io.IOException;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class mm {
public static void main(String[] args) throws IOException {
BufferedReader keyin;
keyin =new BufferedReader(new InputStreamReader(System.in));
System.out.print("請輸入字串:");
String st = "Hello world!";
JFrame frame = new JFrame();
frame.getContentPane().add(new JLabel(st));
frame.setSize(400, 300);
frame.setVisible(true);
}
}
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