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标签：height   package   uri   read   print   efi   write   close   put   

package io;import java.io.*;public class TypeFile {

    public static void main(String[] args) {

        FileInputStream fin;

        FileOutputStream fout;

        int ch;

        if(args.length<1){

            System.out.println("请指定文件名！");

            return;

        }

        try {

            fin=new FileInputStream(args[0]);

            fout=new FileOutputStream(FileDescriptor.out);

            while((ch=fin.read())!=-1)

                fout.write(ch);

            fin.close();

            fout.close();

        } catch (FileNotFoundException e) {

            System.out.println("文件没有找到！");

        } catch (IOException e) {

            System.out.println("输入流有误！");

        }

    }

}

显示文本文件的内容

标签：height   package   uri   read   print   efi   write   close   put   

原文地址：http://www.cnblogs.com/m2492565210/p/7466165.html