import java.io.*;

public class Example10_1 {

   public static void main(String args[]) {

      File f = new File("C:\\ch10","Example10_1.java");

      System.out.println(f.getName()+"是可读的吗:"+f.canRead());

      System.out.println(f.getName()+"的长度:"+f.length());

      System.out.println(f.getName()+"的绝对路径:"+f.getAbsolutePath());

      File file = new File("new.txt");

      System.out.println("在当前目录下创建新文件"+file.getName());

      if(!file.exists()) {

         try {

              file.createNewFile();

              System.out.println("创建成功");

         }

         catch(IOException exp){}

      }

   }

}