@Dk2014 #2 我就说了： 我购买了https://item.taobao.com/item.htm?from=detail&id=989907340386&mi_id=0000f_H1IDRk4DaAlEawhq5zy_h5Cu38g2jo4xS_5C5KLV8&spm=tbpc.orderdetail.suborder_itemtitle.1.7ebf6aa6pVCrqT；在ubuntu