1 import java.io.BufferedInputStream;
2 import java.io.BufferedReader;
3 import java.io.File;
4 import java.io.FileInputStream;
5 import java.io.FileWriter;
6 import java.io.IOException;
7 import java.io.InputStream;
8 import java.io.InputStreamReader;
9
10 public class qukonghang {
11 private static String filename1;
12 private static String filename2;
13 public static void main(String[] args) {
14 filename1="file1";
15 filename2="file2";
16 File file=new File(filename1);
17 InputStream is=null;
18 BufferedReader br = null;
19 String tmp;
20 FileWriter writer=null;
21 int i=0;
22 try {
23 is=new BufferedInputStream(new FileInputStream(file));
24 br = new BufferedReader(new InputStreamReader(is, "utf-8"));
25 writer = new FileWriter(filename2, true);
26 while((tmp=br.readLine())!=null){
27 if(tmp.equals(""));
28 else{
29 writer.write(tmp+"\n");
30 i++;
31 System.out.println(i);
32 }
33 }
34 writer.close();
35 is.close();
36 } catch (IOException e) {
37 e.printStackTrace();
38 }
39 }
40 }
