The above is just a synchronous chain of responsibilities, We let each node function return a specific value "nextSuccessor" synchronously, To indicate whether to pass the request to the next node, we will often encounter AJAX asynchronous requests in our development. After the request is successful, we need to do something so-and-so. At this time, if we apply the above synchronous request again, it will not take effect. Let's understand and use asynchronous responsibility chain to solve this problem. We add another prototype method Chain.prototype.next to the Chain class to manually pass the request to the next node in the responsibility chain.打完电话了？徐风拿着毛巾擦头发，然后垂着眼‘嗯了一声。China 18 million 17 million 35 million看着尹旭的表情，徐彤的眼睛不由有些闪烁，多了一丝慌忙与害怕。15. Observer Mode尹旭本来还有难以置信，以为是自己听错了。讲述了出身富贵的女婴宋连城自出生之日起就被母亲指使与买来的男孩恒泰互换。从此两人命运背离，连城浪迹在勾栏烟花巷，恒泰成长于巍峨的将军府。两人却鬼使神差相遇并相知相爱。连城得以重入将军府，但两人的爱情遭遇各方阻击，连城更是连遭公主迫害。所幸不屈的爱情将错乱的人生纳入正轨，冤家坦然相对时，已是霜满头。
