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如果response返回InputStreamResource什么时候关闭流
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如果response返回InputStreamResource什么时候关闭流
如果我有一个如下的接口返回要下载的文件流，这个文件流什么时候关闭它？
@GetMapping("/{serviceName}/{fdId}")
public ResponseEntity getFileInputStream() {
InputStreamResource body = null;
try {
body = new InputStreamResource(minioService.getFileInputStream(serviceName, buildObjectName(dir, fdId)));
} catch (Exception minioEx) {
xxx
}
MultiValueMap headers = new HttpHeaders();
headers.add("Content-Type", "application/octet-stream");
return new ResponseEntity(body, headers, HttpStatus.OK);
如果主动先关闭流则客户端请求失败；如果不主动关闭流，那么InputStreamResource是什么时候关闭的流？谁触发的关闭？
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