修复截图截图未关闭流 #1087

648540858

2023-09-25 e8411bc797e85ce9147b2ebe4fcc0008ee73ded0

修复截图截图未关闭流 #1087

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceQuery.java

@@ -36,6 +36,7 @@
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 @@
        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);
        }