删除录制视频的零时文件定时任务添加

hazard-admin/src/main/java/com/ozs/web/core/util/CameraUtil.java

@@ -916,7 +916,7 @@ ffmpeg -i "concat:1.ts|2.ts" -c copy output.mp4
             Process proc = Runtime.getRuntime().exec("/bin/bash", null, null);
             BufferedReader in = new BufferedReader(new InputStreamReader(proc.getInputStream()));
             PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(proc.getOutputStream())), true);
-            String commit = "find /opt/streams/record/flv/*/*/ -mmin +"+num+"-name *.flv -exec rm -rf {} \\;";
+            String commit = "find /opt/streams/record/flv/*/*/ -mmin +"+num+" -name *.flv -exec rm -rf {} \\;";
             List<String> commands = new ArrayList<>();
 
             // 删除