nowaftercourseDtogetStartReservationTime解释代码

The code courseDto.getStartReservationTime() is calling a method called getStartReservationTime() on an object or instance of a class called courseDto.

This method is likely defined in the courseDto class and is used to retrieve the start reservation time of a course.

The exact implementation of the getStartReservationTime() method is not shown in the code snippet provided, but it could be something like:

public Date getStartReservationTime() {
    return startReservationTime;
}

In this example, the getStartReservationTime() method would return a Date object representing the start reservation time of the course