flutter中对底部弹框的应用

                    showModalBottomSheet(
                        context: context,
                        isDismissible: true,
                        isScrollControlled: false,
                        shape: RoundedRectangleBorder(borderRadius: BorderRadius.only(topLeft: Radius.circular(15), topRight: Radius.circular(15))),
                        builder: (BuildContext context) {
                          return ListView.builder(
                            itemBuilder: (context, index) {
                              return ListTile(
                                title: Text('老孟$index'),
                              );
                            },
                            itemExtent: 50,
                            itemCount: 50,
                          );
                        });

flutter面试题相关： flutter面试题 - 简书

Flutter 大厂面试真题（含答案）_前端知识库