新增设备主子码流选择（mysql语句）

‘sxh’

2023-06-15 05cc0d14f1a5a11d39c8f7274a5c94734e3c8b77

 src/main/java/com/genersoft/iot/vmp/media/zlm/dto/HookType.java

@@ -19,5 +19,7 @@
    on_stream_none_reader,
    on_stream_not_found,
    on_server_started,

    on_rtp_server_timeout,
    on_server_keepalive
}