方存磊 2021-02-08 20:57 软盒黄鹤楼(蓝):170元/条 软盒黄鹤楼(红版):240元/条 硬盒黄鹤楼(红带):200元/条 软盒黄鹤楼(特制珍品): 600元/条 硬盒黄鹤楼(特制珍品):400元/条 硬盒黄鹤楼(12mg):150元
It seems that in Javascript, if you have a reference to some DOM element, and then modify the DOM by adding additional elements to document.body, your DOM reference becomes invalidated.