java/IO/io43.java at master · eggfly/java

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* @由于个人水平有限, 难免有些错误, 还请指点:

* @Author: cpu_code

* @Date: 2020-09-20 17:11:01

* @LastEditTime: 2020-09-20 17:23:27

* @FilePath: \java\IO\io43.java

* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)

* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)

* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)

* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)

package IO;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

public class io43 {

public static void main(String[] args) throws IOException {

// 定义文件路径,文件为gbk编码

String FileName = "cpucode_gbk.txt";

// 创建流对象,默认UTF8编码

InputStreamReader isr = new InputStreamReader(new FileInputStream(FileName));

// 创建流对象,指定GBK编码

InputStreamReader isr2 = new InputStreamReader(new FileInputStream(FileName), "GBK");

// 定义变量,保存字符

int read;

// 使用默认编码字符流读取,乱码

while ((read = isr.read()) != -1) {

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

}

isr.close();

System.out.println();

// 使用指定编码字符流读取,正常解析

while ((read = isr2.read()) != -1) {

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

}

isr2.close();

}

3.cpucode

1.cpu

2.hello

4.java��

3.cpucode

1.cpu

2.hello

4.java最流弊

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