📄 filecopybyline.java
字号:
import java.io.*;
public class FileCopyByLine {
public static void main(String[] args) {
try {
FileReader input = new FileReader("FileCopyByLine.java");
BufferedReader br = new BufferedReader(input);
FileWriter output = new FileWriter("temp.txt");
BufferedWriter bw = new BufferedWriter(output);
String s = br.readLine();
while ( s!=null ) {
bw.write(s);
bw.newLine();
System.out.println(s);
s = br.readLine();
}
br.close();
bw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -