package com.imooc.file;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

public class FileStreamDemo {

public static void main(String[] args) {

// 创建FileInputStream对象

try {

FileInputStream s = new FileInputStream("File\\speech.txt");

System.out.print("文本内容：");

int n = s.read();

int count = 0;//字符统计初始值

while (n != -1) {

System.out.print((char) n);

count += 1;

n = s.read();

}

System.out.println();

System.out.println("统计结果：speech.txt文件中共有" + count + "个字符。");

s.close();

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}

}

}