fix: 修复空指针和类型转换问题

kunlong-luo

2023-02-02 8f2ce95165f90e51d41b083610d00ae346f3a852

 src/main/java/com/genersoft/iot/vmp/service/bean/PlayBackCallback.java

@@ -1,9 +1,7 @@
package com.genersoft.iot.vmp.service.bean;

import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
public interface PlayBackCallback<T> {

public interface PlayBackCallback {

    void call(RequestMessage msg);
    void call(PlayBackResult<T> msg);

}