台湾佬娱乐中文22网

僵尸危机爆发，一对姐妹和两个年轻人上了一条船，希望借此逃生，但末日灾难下，奇葩的人也总能制造各种笑料...　　新来的女县长打破了北方贫困县里原有的人际关系的平衡，一起廉政措施引起了县长与副县长、副县长与副县长之间，以及县长与县委书记、副书记、宣传部长之间错综复杂的矛盾冲突，于是本剧的主人公，一位叫李德林的县委办公室副主任充当了各种矛盾之间的“润滑油”。永平帝眼睛一亮道：皇叔这主意不错，都是郡主，朕就找个理由，把这事给圆过去。State. Method1 ();可是。Soon Liu Chengjian came in, gave my cell phone to go and told me 'Liu Guiduo told you to go out'.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.