conlog.java~2~

来自「java课的一个功课」· JAVA~2~ 代码 · 共 23 行

package Statistics;

import java.io.*;
import javax.swing.*;

public class conLog {
 BufferedReader br =null;

  public conLog() {
       JFileChooser j = new JFileChooser("Z:\\");
       j.showOpenDialog(this);
       j.setVisible(true);
       File f = j.getSelectedFile();
       try {
          br = new BufferedReader (new FileReader(f));
        }
        catch (Exception ex){}
  }

  public static void main(String[] args) {
    conLog conLog1 = new conLog();
  }
}