1、编辑usercenter-mycourse.html继承usercenter-base.html

2、编辑users.views.py

...from operation.models import UserCoursefrom courses.models import Courseclass MyCourseView(LoginRequiredMixin, View):    def get(self, request):        user_courses = UserCourse.objects.filter(user=request.user)        course_ids = [user_course.id for user_course in user_courses]        courses = Course.objects.filter(id__in=course_ids)        return render(request, 'usercenter-mycourse.html', {            'courses': courses        })

3、编辑users.urls.py

...from .views import  MyCourseViewurlpatterns = [    ...    url(r'my_course/$', MyCourseView.as_view(), name='my_course'),]

4、编辑usercenter-base.html中的导航链接

5、编辑usercenter-mycourse.html动态数据展示