免费无码A片手机在线看片

In the above code, we use three functions, order500, order200, orderNormal to handle its own business logic, If the current own function cannot handle things, We pass it to the following function to handle it. By analogy, Until there is a function that can handle him, Otherwise, the responsibility chain mode will leave the chain directly, telling that it cannot be processed and throwing an error prompt. Although the above code can be used as the responsibility chain mode, we can see from the above code that the Order500 function depends on functions such as Order200, so there must be this function, which also violates the open-closed principle in object-oriented. Let's continue to understand writing flexible and detachable responsibility chain nodes.Disk startup!他扫视一圈众人，冷冷地问道：谁是黎章？黎章一惊，正要上前，就听何风道：二叔，怎么关心一个小队长起来了？何霆侧首对他猛瞪眼喝道：大胆。宅男漫画家许知乎一觉醒来，发现自己连老房子一块儿穿越到了仙侠大杂烩的昆吾世界。穿越后满房子的日用品全变成了法宝，电动车会腾云驾雾，房子自带结界，电饭锅还能自动炼丹。刚穿越的他一出门就撞见了带着六只小萝莉住在盘丝洞、以敲诈过路人为生的赤姐儿，他和这买一送六的蜘蛛精之间，会碰撞出一些怎样的火花。这么大的地方，就用来藏粮食了，要说没金银，老子死也不信。右在熙熙攘攘的西贡，m是一个年轻的赌徒。他想尽一切办法帮助一个旧公寓的居民保住家园，实现他找到父母的梦想。