我有两个数组:
fruitsArray = ["apple", "mango", "blueberry", "orange"]
vegArray = ["tomato", "potato", "mango", "blueberry"]
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如何获得这两个数组中的常用项列表
ouptput = ["mango", "blueberry"]
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我无法使用,if contains(array, string)因为我想比较2个数组.