1 File sourFile = new File(start); //来源文件
2 File tarFile = new File(end); 4 if(!tarFile.exists()){
5 tarFile.mkdirs();
6 }10 if(!sourFile.exists()){
11 System.out.println("跳出本次循环"+start);
12 continue;
13 }
16 FileInputStream fis = null;
17 FileOutputStream fos = null;19 FileChannel in = null;
20 FileChannel out = null;22 try {
23
24
25 fis = new FileInputStream(new File(start));
26 fos = new FileOutputStream(new File(end+imagess));28
29 in = fis.getChannel();
30 out = fos.getChannel();
31 smallOut = smallFos.getChannel();
32
33 in.transferTo(0, in.size(), out);35 } catch (Exception e) {
36 e.printStackTrace();
37 }finally{
38 in.close();40 out.close();42 fos.close();
43 fis.close();
44 }