?? basicfileoutput.java
字號(hào):
package chapter18;
import java.io.*;
public class BasicFileOutput {
static String file="out.txt";
public static void main(String args[])throws IOException{
BufferedReader in=new BufferedReader(new StringReader(BufferedInputFile.read("test2.txt")));
/*
* 讀
*/
PrintWriter out=new PrintWriter(new BufferedWriter(new FileWriter(file)));
/*
* 寫(xiě)
*/
int lineCount=1;
String s;
while((s=in.readLine())!=null){
out.println(lineCount++ + ":" + s);
/*
* out.println()在這里是什么意思?
*/
}
out.close();
System.out.print(BufferedInputFile.read(file));
}
}
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