JavaScript系列—promise&&async

 之前已經整理過promise&&async相關東西 https://blog.csdn.net/jiaojsun/article/category/8085997 https://blog.csdn.net/jiaojsun/article/category/7191902 這次針對問題再鞏固一下 http://www.javashuo.com/article/p-psiyozez-dc.htm

>>阅读原文<<