FileInputStream fis = new FileInputStream("d:/a.txt");//从a.txt中读出
FileOutputStream fos = new FileOutputStream("d:/b.txt");//写到b.txt中去
BufferedReader reader = new BufferedReader(new InputStreamReader(fis));
BufferedWriter write = new BufferedWriter(new OutputStreamWriter(fos));
String temp;
while((temp = reader.readLine())!= null){//一次读一行
write.write(temp);
}
reader.close();
write.close();
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