js之常用方法
摘要:function isType(target, type) { if (Object.prototype.toString.call(target).indexOf(type) != -1) { return true } else { return false } } let arr = [1,
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posted @ 2021-03-09 22:02
posted @ 2021-03-09 22:02
posted @ 2021-03-09 21:58
posted @ 2021-03-09 21:56