亚洲色无码A片一区二区

只有你想不到的。十几位壮族兄弟也确实对杨长帆没有歹念，挽留一下后大大方方任他离去。本剧讲述了上世纪二三十年代云南腾冲这个翡翠古城的一个传奇故事，一块玉石界天下无双的皇帝玉，一批为它献出生命的玉雕大师，一段经历了岁月洗礼的沉淀，造就了让人垂涎的绝世珍宝，玉中之王，翡翠凤凰！一代玉雕大师文之光因为收藏了 “翡翠凤凰”，招来杀身之祸，各方势力争夺不休，文之光最终导致家破人亡。这部剧讲得的是夏之晨品学兼优、沉稳负责，还是学校的篮球队队长，如果没有意外，夏之晨的人生无疑是一片坦途的，直到他遇见了李向晚，放荡不羁的李向晚是夏之晨眼中最看不起的那种人，但没想到在一连串事件下，夏之晨对李向晚的恶感，却渐渐转化为好感......One problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.Now let's add teammates to the game.