java 我如何在java中显示消息对话框
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how can i display a message dialog box in java
提问by Developer Limit
i want to display a message dialog box in java. At this moment i can only display a message in a console by using System.out.println()method
我想在java中显示一个消息对话框。目前我只能通过使用System.out.println()方法在控制台中显示一条消息
Example :
例子 ：
public class demo{
public static void main(String[] x){
// i want to display the below message in a dialog box
System.out.print("java is fun");
}
}
回答by MohammadReza Ghafarpour
use this code
使用此代码
JOptionPane.showMessageDialog(null, "java is fun");
回答by Developer Limit
use JOptionPane.showMessageDialog()method and you can define some or all the arguments of the method
使用JOptionPane.showMessageDialog()方法，您可以定义方法的部分或全部参数
Code example :
代码示例：
import javax.swing.JOptionPane; // import javax packages
public class demo {
public static void main(String[] args){
// using showMessageDialog(component parentComponent,String message,String messageTitle,int optionType) method to display a message dialog box
JOptionPane.showMessageDialog(null,"java is fun","Title",1);
}
}
