缓冲流的特殊功能复制文本
package day04;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
//void newLine();
//String readLine();
public class SpecialBufferedDemo {
public static void main(String[] args) throws IOException {
//创建输入缓冲流对象
BufferedReader br = new BufferedReader(new FileReader("Ping_Wei.java"));
//创建输出缓冲流对象
BufferedWriter bw = new BufferedWriter(new FileWriter("e.txt"));
//读写数据
String line;
while((line=br.readLine())!=null){
bw.write(line);
bw.newLine();
bw.flush();
}
bw.close();
br.close();
}
}
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