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JavaScript 复杂判断的更优雅写法
source link: https://juejin.im/post/5bdfef86e51d453bf8051bf8
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前提 我们编写js代码时经常遇到复杂逻辑判断的情况，通常大家可以用if/else或者switch来实现多个条件判断，但这样会有个问题，随着逻辑复杂度的增加，代码中的if/else/switch会变得越来越臃肿，越来越看不懂，那么如何更优雅的写判断逻辑，本文带你
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