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求帮忙分析一下本行代码的含义

 2 years ago
source link: https://www.v2ex.com/t/802590
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求帮忙分析一下本行代码的含义 - V2EX
1 条回复  •  2021-09-17 18:01:09 +08:00

TomatoYuyuko

TomatoYuyuko   3 小时 17 分钟前

不就是注释写的意思吗，检测是否是其他可关闭元素触发的监听，防止误触
有一说一，就不能多写几个 if 吗，这么一串看着真费劲

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