使用字符流创建一个名称为“2.txt”的文件,并输入“某正在学习字符流”,某指自己姓名。再将其用字符输入流读出并在控制台显示,(代码及运行结果截图)
时间: 2024-05-21 15:14:47 浏览: 123
以下是Java代码:
```java
import java.io.*;
public class CharStreamExample {
public static void main(String[] args) {
String name = "某";
try {
// 创建字符输出流并写入数据
FileWriter writer = new FileWriter("2.txt");
writer.write(name + "正在学习字符流");
writer.close();
// 创建字符输入流并读取数据
FileReader reader = new FileReader("2.txt");
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line);
}
bufferedReader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
```
运行结果截图:

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