FileInputStream fis = new FileInputStream(in);
FileOutputStream fos = new FileOutputStream(out);
byte[] buf = new byte[1024];
int i = 0;
while ( (i = fis.read(buf)) != -1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
FileOutputStream fos = new FileOutputStream(out);
byte[] buf = new byte[1024];
int i = 0;
while ( (i = fis.read(buf)) != -1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
解决方案 »
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