@RequestMapping("/ds/{filename}")
@ResponseBody
public void displayFile(@PathVariable("filename") String filename, HttpServletResponse response) {
Result result = this.fileService.displayFile(filename);
if (result.isSuccess()) {
InputStream stream = (InputStream) result.getModel("inputStream");
try {
OutputStream outputStream = response.getOutputStream();
if (stream != null) {
BufferedInputStream bis = new BufferedInputStream(stream, 128);
while (true) {
int _current = bis.read();
if (_current < 0) {
break;
}
outputStream.write((byte) _current);
}
}
} catch (Exception e) {
//
} finally {
try {
stream.close();
} catch (Exception e) {
//
}
}
}
}
@RequestMapping("/ds/{path}/{filename}")
@ResponseBody
public void displayImage(
@PathVariable("filename") String filename,
@PathVariable("path") String path,
HttpServletResponse response) {
Result result = this.fileService.displayImage(filename, path);
if (result.isSuccess()) {
InputStream stream = (InputStream) result.getModel("inputStream");
try {
OutputStream outputStream = response.getOutputStream();
if (stream != null) {
BufferedInputStream bis = new BufferedInputStream(stream, 128);
while (true) {
int _current = bis.read();
if (_current < 0) {
break;
}
outputStream.write((byte) _current);
}
}
// String timestamp = (String)result.getModel("timestamp");
// if(timestamp != null) {
// response.addDateHeader("Last-Modified",Long.valueOf(timestamp));
// }
} catch (Exception e) {
//
} finally {
try {
stream.close();
} catch (Exception e) {
//
}
}
}
}