Shikong/wvp-gb28181-project
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修复截图截图未关闭流 #1087

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648540858 2023-09-25 16:22:36 +08:00
parent b9a33f03d6
commit e8411bc797
1 changed files with 4 additions and 0 deletions
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src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceQuery.java
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@ -36,6 +36,7 @@ import org.springframework.util.ObjectUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
@ -472,7 +473,10 @@ public class DeviceQuery {
try {
final InputStream in = Files.newInputStream(new File("snap" + File.separator + deviceId + "_" + channelId + (mark == null? ".jpg": ("_" + mark + ".jpg"))).toPath());
resp.setContentType(MediaType.IMAGE_PNG_VALUE);
ServletOutputStream outputStream = resp.getOutputStream();
IOUtils.copy(in, resp.getOutputStream());
in.close();
outputStream.close();
} catch (IOException e) {
resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
}