在Bootstrap 4中是否可以使用缩略图轮播？如果是，那该怎么做？

Question

我想在bootstrap-4中添加缩略图幻灯片，但是现在显示任何结果或选项。以前在bootstrap-3中，可以执行此操作。

我尝试添加缩略图框，例如col-lg-4等。

                                                                                                                                                                                                                                                                                

Civil Lorem ipsum通常是占位符文本吗？

                                        

Lorem ipsum是占位符文本，通常在图形，印刷和出版行业中用于预览布局和视觉模型。

                                                                                                                                                                                    

Civil Lorem ipsum通常是占位符文本吗？

                                        

Lorem ipsum是占位符文本，通常在图形，印刷和出版行业中用于预览布局和视觉模型。

                                                                                                                                                                                    

Civil Lorem ipsum通常是占位符文本吗？

                                        

Lorem ipsum是占位符文本，通常在图形，印刷和出版行业中用于预览布局和视觉模型。

                                                                                                  

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