Java 获取字符串中汉字的个数

Java 获取字符串中汉字的个数(基础篇-实例075).zip

import java.awt.EventQueue;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.regex.Pattern;

import javax.swing.JButton;
import javax.swing.Jframe;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.border.EmptyBorder;

public class ChineseAmount extends Jframe {
    
    private JPanel contentPane;
    private JTextArea chineseArea;
    private JTextField numField;
    
    /**
     * Launch the application.
     */
    public static void main（String[] args） {
        try {
            UIManager
                    .setLookAndFeel（“com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel“）;
        } catch （Throwable e） {
            e.printStackTrace（）;
        }
        EventQueue.invokeLater（new Runnable（） {
            public void run（） {
                try {
            

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         301  2010-07-17 13:51  .classpath
     文件         379  2010-09-07 13:41  .project
     文件         635  2010-07-17 13:51  .settings\org.eclipse.jdt.core.prefs
     文件         712  2013-11-21 08:40  bin\ChineseAmount$1.class
     文件         662  2013-11-21 08:40  bin\ChineseAmount$2.class
     文件        3222  2013-11-21 08:40  bin\ChineseAmount.class
     文件        3362  2010-07-17 15:14  src\ChineseAmount.java